SE442954B - Apparatus for muscle training - Google Patents
Apparatus for muscle trainingInfo
- Publication number
- SE442954B SE442954B SE8306407A SE8306407A SE442954B SE 442954 B SE442954 B SE 442954B SE 8306407 A SE8306407 A SE 8306407A SE 8306407 A SE8306407 A SE 8306407A SE 442954 B SE442954 B SE 442954B
- Authority
- SE
- Sweden
- Prior art keywords
- cylinder
- line
- piston
- free end
- piston rod
- Prior art date
Links
- 210000003205 muscle Anatomy 0.000 title claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003189 isokinetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/16—Supports for anchoring force-resisters
- A63B21/169—Supports for anchoring force-resisters for anchoring on or against a wall
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4043—Free movement, i.e. the only restriction coming from the resistance
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/0355—A single apparatus used for either upper or lower limbs, i.e. with a set of support elements driven either by the upper or the lower limb or limbs
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
Description
8306407-1 10 15 20 25 30 35 2 belastas maximalt, medan de under andra skeden - då styrkan ökar - belastas betydligt mindre. En maximal belastning av musklerna under hela den enskilda rörelsen är därför ej möjlig att ernå vid de kända apparaterna. 8306407-1 10 15 20 25 30 35 2 is loaded to the maximum, while during other stages - when the strength increases - they are loaded considerably less. A maximum load on the muscles during the entire individual movement is therefore not possible to achieve with the known devices.
Kort redogörelse för uppfinningstanken Föreliggande uppfinning tar sikte på att undanröja ovannämnda nackdelar hos tidigare kända träningsapparater av ingressvis rela- terat slag och skapa en apparat som är enkel och smidig att handha och ger ett ur fysiologisk synvinkel optimalt träningsresultat.Brief description of the inventive concept The present invention aims at eliminating the above-mentioned disadvantages of previously known training devices of an intrinsically related type and creating an apparatus which is simple and easy to handle and gives an optimal training result from a physiological point of view.
Dessa och andra syften ernås enligt uppfinningen därigenom att mot- belastningsdonet utgörs av en med en strypventil försedd kolv- cylindermekanism som arbetar med ett tryckmedium och att draglinan är förbunden med kolv- cylindermekanismen via ett flerskuret block- tyg i och för åstadkommande av ett stort utväxlingsförhàllande mel- lan å ena sidan det maximala stycke vilket linans fria ände är ut- dragbar och å andra sidan slaglängden hos mekanismens kolvstàng.These and other objects are achieved according to the invention in that the counter-load device consists of a piston-cylinder mechanism provided with a throttle valve which works with a pressure medium and that the traction line is connected to the piston-cylinder mechanism via a multi-cut block fabric in order to achieve a large gear ratio. between, on the one hand, the maximum distance from which the free end of the line is extendable and, on the other hand, the stroke of the piston rod of the mechanism.
Kort beskrivning av bifogad ritning På ritningen är fig l en perspektivisk vy av den uppfinnings- enliga träningsapparaten och fig 2 ett schema illustrerande kolv- cylindermekanismens funktion.Brief description of the accompanying drawing In the drawing, Fig. 1 is a perspective view of the training apparatus according to the invention and Fig. 2 is a diagram illustrating the function of the piston-cylinder mechanism.
Detaljerad beskrivning av ett föredraget utförande av uppfinningen På ritningen betecknar 1 generellt en stomme i form av en långsträckt stândare, medan 2 betecknar en draglina med en fri ände som med fördel kan uppvisa ett handtag 3. Ståndaren 1 är anbragt på en å ett golv fästbar bottenplatta 4 och uppvisar vid sin överdel tvenne konsolartade armar 5,5' vilka kan fästas vid en vägg. Med ståndaren l är förknippade fyra brytskivor eller -don, nämligen tvâ fasta brytskivor 6,7 monterade i området av ståndarens överdel, samt tvâ rörliga brytskivor 8,9 anordnade på motsatta sidor av ståndaren l. Närmare bestämt är de båda rörliga brytskivorna anordnade på var sitt slädartat element 10 som är förskjutbart utmed ett gejdbildande spår ll och uppvisar en låsmekanism 12 medelst vilken detsamma kan låsas i godtyckligt valda lägen utmed ståndaren. Draglinan 2 sträck- er sig från den första ställbara brytskivan 8 till den andra ställ- bara brytskivan 9 via den första fasta brytskivan 6 och vidare till ett i sin helhet med 13 betecknat motbelastningsdon via den andra fasta brytskivan 7. Genom att draglinan på detta sätt löper över två i höjdled ställbara brytskivor säkerställs att drag- 20 to I U! 35 8306407-1 linans fria ände i sitt utgångsläge sträcker sig ut från ståndaren ett lika långt stycke oberoende av om den första ställbara bryt- skivan är högt eller lågt placerad, i det att om den första ställ- bara brytskivan 8 sänks så kan den andra ställbara brytskivan 9 höjas och vice versa.DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT OF THE INVENTION In the drawing, 1 generally denotes a frame in the form of an elongate post, while 2 denotes a tow line with a free end which can advantageously have a handle 3. The post 1 is arranged on a floor attachable to a floor. bottom plate 4 and has at its upper part two bracketed arms 5,5 'which can be attached to a wall. Associated with the post 1 are four breaking discs or devices, namely two fixed breaking discs 6,7 mounted in the area of the upper part of the post, and two movable breaking discs 8,9 arranged on opposite sides of the post 1. More specifically, the two movable breaking discs are arranged on each its slide-like element 10 which is displaceable along a guide-forming groove 11 and has a locking mechanism 12 by means of which the same can be locked in arbitrarily selected positions along the upright. The tow line 2 extends from the first adjustable break plate 8 to the second adjustable break plate 9 via the first fixed break plate 6 and further to a counter-load member designated in its entirety by 13 via the second fixed break plate 7. By pulling the pull line in this way runs over two height-adjustable break disks, it is ensured that the traction is 20 IU! The free end of the line in its initial position extends from the upright an equally long distance regardless of whether the first adjustable break plate is placed high or low, in that if the first adjustable break plate 8 is lowered, the second adjustable switch plate 9 is raised and vice versa.
Sá långt apparaten hittills beskrivits är densamma i och för sig tidigare känd.As far as the apparatus described so far is concerned, the same is known per se.
Såsom huvudkomponent i motbelastningsdonet för draglinan 2 in- går i enlighet med uppfinningens princip en med hydrauliskt tryck- medium arbetande kolv-cylindermekanism vars cylinder är betecknad 14 och vars kolvstång är betecknad 15. I det visade exemplet är cylindern 14 monterad på ett U-formigt stativ 16 vars båda skänklar är fast anbragta, lämpligen på bottenplattan 4. Närmare bestämt är cylindern 14 monterad upp- och nedvänd så att kolvstången 15 skjuter ned vertikalt från stativets 16 överliggare 17.As a main component in the counter-load device for the tow line 2, in accordance with the principle of the invention, a piston-cylinder mechanism operating with hydraulic pressure medium is included, the cylinder of which is designated 14 and whose piston rod is designated 15. In the example shown, the cylinder 14 is mounted on a U-shaped frame 16, the two legs of which are fixedly mounted, suitably on the base plate 4. More specifically, the cylinder 14 is mounted upside down so that the piston rod 15 projects vertically from the overhang 17 of the frame 16.
För att åstadkomma ett stort utväxlingsförhållande, lämpligen 4:1 à 6:1, mellan å ena sidan det maximala stycke vilket draglinans 2 handtag 3 kan dras ut och à andra sidan slaglängden hos kolv- stången 15 är linan 2 förbunden med kolv-cylindermekanismen Via ett flerskuret blocktyg vilket innefattar dels ett antal fasta block 18 anbragta på överliggaren 17, dels ett antal rörliga block 19 anord- nade pà ett tvärstycke 20 som är rörligt utmed stativets 16 såsom gejder tjänande skänklar. I praktiken bör handtaget 3 kunna dras ut 2-3 meter från sitt utgångsläge med användande av en kolv-cylinder- mekanism vars kolvstång har en slaglängd av 0,5 meter.In order to achieve a large gear ratio, suitably 4: 1 to 6: 1, between on the one hand the maximum distance by which the handle 3 of the tow rope 2 can be pulled out and on the other hand the stroke of the piston rod 15, the rope 2 is connected to the piston-cylinder mechanism Via a multi-cut block fabric which comprises on the one hand a number of fixed blocks 18 arranged on the cross member 17, and on the other hand a number of movable blocks 19 arranged on a crosspiece 20 which is movable along the legs of the frame 16 serving as guides. In practice, the handle 3 should be able to be pulled out 2-3 meters from its initial position using a piston-cylinder mechanism whose piston rod has a stroke of 0.5 meters.
I det visade exemplet är kolv-cylindermekanismen av enkelverkande typ med en separat tank 21 monterad ovanför cylindern, t ex på ifrågakommande vägg. Cylindern 14 är förbunden med tanken 21 via en ledning 22 i vilken är anordnad dels en strypventíl 23, dels en backventil 24 som omöjliggör tryckmediumflöde från cylindern till tanken men tillåter fritt flöde i den omvända riktningen. Medelst strypventilen 23 kan synnerligen enkelt omställas det motstånd som tryckmediet utöver vid förskjutning av kolven i riktning uppåt sso64o7+1 10 15 20 25 30 genom cylindern.In the example shown, the piston-cylinder mechanism of the single-acting type with a separate tank 21 is mounted above the cylinder, for example on the wall in question. The cylinder 14 is connected to the tank 21 via a line 22 in which is arranged partly a throttle valve 23 and partly a non-return valve 24 which makes pressure medium flow from the cylinder to the tank impossible but allows free flow in the reverse direction. By means of the throttle valve 23, the resistance of the pressure medium in addition when the piston is displaced in the upward direction sso64o7 + 1 10 15 20 25 30 can be adjusted very easily.
Tvärstycket 20 har med fördel påtaglig tyngd för att själv- verkande återföra kolvstången 15 till ett ur cylindern utdraget ut- gångsläge så snart dragkraften i linan 2 upphör. Eventuellt kan tvärstycket kompletteras med en eller flera fjädrar.för ombesörjand av samma funktion.The crosspiece 20 advantageously has a considerable weight for automatically returning the piston rod 15 to a starting position pulled out of the cylinder as soon as the traction force in the line 2 ceases. Optionally, the crosspiece can be supplemented with one or more springs to provide the same function.
Den uppfinningsenliga apparatens funktion och fördelar Sedan de båda brytskivorna 8,9 inställts så att lämplig nivå erhållits för draglinans 2 fria ände och sedan strypventilen 23 inställts i ett för ifrågakommande person respektive träningsmoment önskat läge vidtar träning genom att personen ifråga drar i handtag 3. Denna dragning omsätts via blocktyget 18,19 till en förflyttning av kolvstången 15 i riktning inåt i cylindern 14, varvid tryckmedie i denna kommer att utöva erforderligt motstånd mot dragkraften i linan. Detta motstånd är icke konstant utan kommer att variera i beroende av variationerna i dragkraften i linan, innebärande att musklerna i den kroppsdel som tränas kommer att belastas jämnt och maximalt under hela rörelsebanan för ifrågakommande kroppsdel. Med andra ord kommer träningsmomentet att erhålla isokinetisk karaktär, f vilket är synnerligen fördelaktigt i fysiologiskt hänseende.Function and advantages of the apparatus according to the invention After the two breaking discs 8,9 have been set so that a suitable level has been obtained for the free end of the tow line 2 and after the throttle valve 23 has been set in a position desired for the person in question and training, respectively, the person in question pulls on handle 3. tension is converted via the block fabric 18,19 to a movement of the piston rod 15 in the inward direction of the cylinder 14, whereby pressure medium therein will exert the required resistance to the tensile force in the line. This resistance is not constant but will vary depending on the variations in the tensile force in the line, meaning that the muscles in the body part being trained will be loaded evenly and maximally throughout the path of movement of the body part in question. In other words, the training moment will acquire an isokinetic character, which is extremely advantageous in physiological terms.
Tänkbara modifikationer av uppfinningen Det är givet att uppfinningen ej är begränsad blott till det beskrivna och på ritningen visade utförandet. Sålunda är det tänk- bart att arrangera kolv-cylindermekanism på annat sätt än-det på ritningen visade. Vidare är det tänkbart att istället för hydraul- olja använda luft eller gas såsom tryckmedium i kolv- cylinder- mekanismen.Possible modifications of the invention It is a given that the invention is not limited only to the embodiment described and shown in the drawing. Thus, it is conceivable to arrange the piston-cylinder mechanism in a different way than that shown in the drawing. Furthermore, it is conceivable to use air or gas as a pressure medium in the piston-cylinder mechanism instead of hydraulic oil.
Claims (3)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8306407A SE442954B (en) | 1983-11-21 | 1983-11-21 | Apparatus for muscle training |
| PCT/SE1985/000201 WO1986006644A1 (en) | 1983-11-21 | 1985-05-10 | Apparatus for training muscles |
| EP85903410A EP0220181A1 (en) | 1983-11-21 | 1985-05-10 | Apparatus for training muscles |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8306407A SE442954B (en) | 1983-11-21 | 1983-11-21 | Apparatus for muscle training |
| PCT/SE1985/000201 WO1986006644A1 (en) | 1983-11-21 | 1985-05-10 | Apparatus for training muscles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8306407D0 SE8306407D0 (en) | 1983-11-21 |
| SE8306407L SE8306407L (en) | 1985-05-22 |
| SE442954B true SE442954B (en) | 1986-02-10 |
Family
ID=42044385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8306407A SE442954B (en) | 1983-11-21 | 1983-11-21 | Apparatus for muscle training |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0220181A1 (en) |
| SE (1) | SE442954B (en) |
| WO (1) | WO1986006644A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4799672A (en) * | 1988-01-04 | 1989-01-24 | Barrett William L | Powerlift competition safety device |
| US5011142A (en) * | 1989-11-20 | 1991-04-30 | Christopher Eckler | Exercise control system |
| GB2249487A (en) * | 1990-11-06 | 1992-05-13 | Verimark Pty Ltd | Exercising apparatus |
| US5397287A (en) * | 1991-02-06 | 1995-03-14 | Lindfors; Kai | Muscle exercising device |
| EP0783349B1 (en) * | 1994-09-23 | 2001-09-05 | Tranas Rostfria Ab | An arrangement for practising walking |
| US5725459A (en) * | 1996-05-03 | 1998-03-10 | Rexach; Marco L. | Exercise apparatus providing simulated free weight exercises and compact stowage |
| US7083554B1 (en) | 1997-02-27 | 2006-08-01 | Nautilus, Inc. | Exercise machine with infinite position range limiter and automatic belt tensioning system |
| US5951449A (en) * | 1998-03-12 | 1999-09-14 | Oppriecht; Clair E. | Exercise device |
| US7108641B2 (en) | 2000-05-03 | 2006-09-19 | Nautilus, Inc. | Exercise equipment with multi-positioning handles |
| US6273844B1 (en) | 2000-08-25 | 2001-08-14 | Paradigm Health Systems International, Inc. | Unloading system for therapy, exercise and training |
| US7070545B2 (en) | 2002-07-01 | 2006-07-04 | Nautilus, Inc. | Leg press and abdominal crunch exercise machine |
| US7115080B2 (en) | 2002-08-01 | 2006-10-03 | Nautilus, Inc. | Collapsible seat for combination hack squat and leg press machine |
| US7789812B2 (en) * | 2008-09-30 | 2010-09-07 | Joseph M. Anderson | Rope climbing exercise apparatus |
| EP3145598A4 (en) | 2014-06-19 | 2018-03-21 | Kennington, Brandon | Fitness machine |
| US10709924B2 (en) | 2015-06-19 | 2020-07-14 | Flexline Fitness, Inc. | Squat bar for fitness machine |
| CN106984005B (en) * | 2017-05-05 | 2019-01-18 | 湖北大学 | A kind of multiple lifting device of physical education arm strength |
| WO2019014558A1 (en) | 2017-07-13 | 2019-01-17 | Flexline Fitness, Inc. | Fitness machine |
| CN108201677B (en) * | 2018-02-24 | 2019-06-18 | 太仓市康辉科技发展有限公司 | A kind of rehabilitation parallel bar |
| CN117205519B (en) * | 2023-10-19 | 2025-08-19 | 南京市觉醒智能装备有限公司 | Auxiliary force quantitative adjustable pull-up training device and method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387843A (en) * | 1964-08-19 | 1968-06-11 | Lloyd E. Chandler | Exercise machine in which the user pushes or pulls against a resisting force produced by a pneumatic cylinder operating in conjunction with compressed air |
| GB1151656A (en) * | 1967-04-13 | 1969-05-14 | William Hunter | Improvements in Exercising Apparatus |
-
1983
- 1983-11-21 SE SE8306407A patent/SE442954B/en not_active IP Right Cessation
-
1985
- 1985-05-10 WO PCT/SE1985/000201 patent/WO1986006644A1/en not_active Ceased
- 1985-05-10 EP EP85903410A patent/EP0220181A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986006644A1 (en) | 1986-11-20 |
| SE8306407L (en) | 1985-05-22 |
| SE8306407D0 (en) | 1983-11-21 |
| EP0220181A1 (en) | 1987-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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