ZA707386B - Envelope closure - Google Patents

Envelope closure

Info

Publication number
ZA707386B
ZA707386B ZA707386*A ZA707386A ZA707386B ZA 707386 B ZA707386 B ZA 707386B ZA 707386 A ZA707386 A ZA 707386A ZA 707386 B ZA707386 B ZA 707386B
Authority
ZA
South Africa
Prior art keywords
envelope closure
envelope
closure
Prior art date
Application number
ZA707386*A
Inventor
W Schelkmann
Original Assignee
W Schelkmann
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 W Schelkmann filed Critical W Schelkmann
Publication of ZA707386B publication Critical patent/ZA707386B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/542—Retreading using envelopes or membranes provided with sealings for curing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
ZA707386*A 1970-09-10 1970-10-30 Envelope closure ZA707386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2044730A DE2044730C3 (en) 1970-09-10 1970-09-10 One-part or multi-part cover for sealingly enclosing a tire

Publications (1)

Publication Number Publication Date
ZA707386B true ZA707386B (en) 1971-07-28

Family

ID=5782029

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707386*A ZA707386B (en) 1970-09-10 1970-10-30 Envelope closure

Country Status (3)

Country Link
CA (1) CA957258A (en)
DE (1) DE2044730C3 (en)
ZA (1) ZA707386B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215056C3 (en) * 1972-03-28 1981-04-23 Vakuum Vulk Holdings Ltd., Nassau Cover closure of an elastic full or partial cover
YU44912B (en) * 1986-03-27 1991-04-30 Sava Kranj Process for making reinforced mantle for cold renewal of car tyres

Also Published As

Publication number Publication date
DE2044730B2 (en) 1979-02-01
CA957258A (en) 1974-11-05
DE2044730C3 (en) 1979-09-27
DE2044730A1 (en) 1972-03-16

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