GB1111479A - A vulcanising press for vehicle tyres - Google Patents

A vulcanising press for vehicle tyres

Info

Publication number
GB1111479A
GB1111479A GB5504166A GB5504166A GB1111479A GB 1111479 A GB1111479 A GB 1111479A GB 5504166 A GB5504166 A GB 5504166A GB 5504166 A GB5504166 A GB 5504166A GB 1111479 A GB1111479 A GB 1111479A
Authority
GB
United Kingdom
Prior art keywords
cylinder
ring
bag
annulus
rim
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
GB5504166A
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.)
GUHR MARTHA
Original Assignee
GUHR MARTHA
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 GUHR MARTHA filed Critical GUHR MARTHA
Publication of GB1111479A publication Critical patent/GB1111479A/en
Expired legal-status Critical Current

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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,111,479. Moulding tyres. M. GUHR, and A. HERBERT, [trading as LEONH. HERBERT MASCHINENFABRIK]. 8 Dec., 1966 [8 Dec., 1965], No. 55041/66. Heading B5A. A tyre vulcanizing press includes side wall mould parts 5, 6, radially movable tread moulding segments 10, and a curing bag 17 housed within a cylinder 15 urged upwardly by a pressure cylinder 14. The bag rim is removably clamped between the overhanging edge of the cylinder 15 and an annulus which receives the lower rim of the tyre 27. The annulus is forced into engagement with the bag rim by a cylinder 21 with an appropriately shaped lower edge so that when the cylinder 21 is turned about the cylinder 15, the lower edge rides on fixed lugs 22 whereby a ring 23 is forced upwardly into engagement with the annulus. Instead of lugs 22, a ring 31, Fig. 3, is secured to the cylinder 15 and supports a ring 32 with circumferentially spaced upstanding bolts 34 which bear against a ring 35 which clamps the edge of the bag, and is attached to an annulus 19 which receives the lower rim of the tyre. By turning the ring 32 relative to the cylinder 15 the bolts are aligned with perforations 36 in the ring 35 so that when the cylinder 15 is raised the bolts slide into the perforations and the bag rim is unclamped.
GB5504166A 1965-12-08 1966-12-08 A vulcanising press for vehicle tyres Expired GB1111479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0057903 1965-12-08

Publications (1)

Publication Number Publication Date
GB1111479A true GB1111479A (en) 1968-04-24

Family

ID=7159940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5504166A Expired GB1111479A (en) 1965-12-08 1966-12-08 A vulcanising press for vehicle tyres

Country Status (3)

Country Link
GB (1) GB1111479A (en)
NL (1) NL6617130A (en)
SE (1) SE301381B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20130678A1 (en) * 2013-12-09 2015-06-10 Trelleborg Wheel Sys Italia Spa MOLD WITH TWO HALF 'PROVIDED WITH SECTORS, FOR THE PRODUCTION OF TIRES BY VULCANIZATION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20130678A1 (en) * 2013-12-09 2015-06-10 Trelleborg Wheel Sys Italia Spa MOLD WITH TWO HALF 'PROVIDED WITH SECTORS, FOR THE PRODUCTION OF TIRES BY VULCANIZATION.

Also Published As

Publication number Publication date
SE301381B (en) 1968-06-04
NL6617130A (en) 1967-06-09

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