CA978669A - Cushion inner spring and its method of manufacture - Google Patents

Cushion inner spring and its method of manufacture

Info

Publication number
CA978669A
CA978669A CA114,746A CA114746A CA978669A CA 978669 A CA978669 A CA 978669A CA 114746 A CA114746 A CA 114746A CA 978669 A CA978669 A CA 978669A
Authority
CA
Canada
Prior art keywords
manufacture
inner spring
cushion inner
cushion
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA114,746A
Other versions
CA114746S (en
Inventor
Delmar J. Richardson
Louis Marton
Harley D. Maddaford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOSER MANUFACTURING Co Ltd
Original Assignee
MOSER MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MOSER MANUFACTURING Co Ltd filed Critical MOSER MANUFACTURING Co Ltd
Priority to CA114,746A priority Critical patent/CA978669A/en
Priority to US00226825A priority patent/US3806576A/en
Application granted granted Critical
Publication of CA978669A publication Critical patent/CA978669A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/42—Supports for the head or the back for the back of detachable or loose type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
CA114,746A 1971-06-03 1971-06-03 Cushion inner spring and its method of manufacture Expired CA978669A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA114,746A CA978669A (en) 1971-06-03 1971-06-03 Cushion inner spring and its method of manufacture
US00226825A US3806576A (en) 1971-06-03 1972-02-16 Method of manufacturing a cushion inner spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA114,746A CA978669A (en) 1971-06-03 1971-06-03 Cushion inner spring and its method of manufacture

Publications (1)

Publication Number Publication Date
CA978669A true CA978669A (en) 1975-11-25

Family

ID=4089890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,746A Expired CA978669A (en) 1971-06-03 1971-06-03 Cushion inner spring and its method of manufacture

Country Status (2)

Country Link
US (1) US3806576A (en)
CA (1) CA978669A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6077378A (en) * 1993-07-27 2000-06-20 L&P Property Management Company Method of forming densified fiber batt with coil springs interlocked therein
US5826163A (en) * 1997-05-21 1998-10-20 United States Enrichment Corporation Removal of technetium impurities from uranium hexafluoride
US6694554B2 (en) * 2001-04-20 2004-02-24 L&P Property Management Company Fiber mass with side coil insertion
GB2443122B (en) 2003-10-23 2008-06-04 Miller Herman Inc Pixelated support structures and elements
US7740321B2 (en) * 2006-05-12 2010-06-22 Herman Miller, Inc. Suspended pixelated seating structure
AU2009256437B2 (en) * 2008-06-04 2014-11-06 MillerKnoll, Inc Suspension seating
CA2731481C (en) 2008-07-25 2014-09-16 Herman Miller, Inc. Multi-layered support structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US324557A (en) * 1885-08-18 Joseph holzgens
US2740226A (en) * 1951-04-10 1956-04-03 John H Arff Method for attaching a plastic rudder element to a metal line adapted for fishing
US3079672A (en) * 1956-08-17 1963-03-05 Western Electric Co Methods of making electrical circuit boards
US3062140A (en) * 1959-06-22 1962-11-06 Bista Inc Internal lock

Also Published As

Publication number Publication date
US3806576A (en) 1974-04-23

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