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GB326288A - Improvements in the manufacture of tire casings - Google Patents

Improvements in the manufacture of tire casings

Info

Publication number
GB326288A
GB326288A GB143829A GB143829A GB326288A GB 326288 A GB326288 A GB 326288A GB 143829 A GB143829 A GB 143829A GB 143829 A GB143829 A GB 143829A GB 326288 A GB326288 A GB 326288A
Authority
GB
United Kingdom
Prior art keywords
bag
manufacture
air
band
pressed
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
GB143829A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB143829A priority Critical patent/GB326288A/en
Priority to FR667588D priority patent/FR667588A/en
Priority to DEH119924D priority patent/DE527587C/en
Publication of GB326288A publication Critical patent/GB326288A/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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings

Landscapes

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

Abstract

326,288. Hopkinson, E. Jan. 15, 1929. Moulding tyres.- Apparatus of the type in which a pulley band 8<a> is deformed between approaching platens 2, 3 and then retained in the tvre shape by an air-bag 22, is provided with a table 4 having radial plungers by which the air-bag is pressed into position. The table is mounted on a hydraulic ram and when the band 8<a> has been suitably shaped the table is raised until the buckled bag expands into the tyre whereupon fluid is admitted to the plunger cylinders and the bag is pressed home by the plunger heads 21.
GB143829A 1929-01-15 1929-01-15 Improvements in the manufacture of tire casings Expired GB326288A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB143829A GB326288A (en) 1929-01-15 1929-01-15 Improvements in the manufacture of tire casings
FR667588D FR667588A (en) 1929-01-15 1929-01-18 Improvements in the manufacture of bandage wraps
DEH119924D DE527587C (en) 1929-01-15 1929-01-20 Device for forming running gowns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB143829A GB326288A (en) 1929-01-15 1929-01-15 Improvements in the manufacture of tire casings

Publications (1)

Publication Number Publication Date
GB326288A true GB326288A (en) 1930-03-13

Family

ID=9722021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB143829A Expired GB326288A (en) 1929-01-15 1929-01-15 Improvements in the manufacture of tire casings

Country Status (3)

Country Link
DE (1) DE527587C (en)
FR (1) FR667588A (en)
GB (1) GB326288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110470551A (en) * 2019-09-04 2019-11-19 湖北文理学院 A kind of SHPB experimental rig and its emitter and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110470551A (en) * 2019-09-04 2019-11-19 湖北文理学院 A kind of SHPB experimental rig and its emitter and control method

Also Published As

Publication number Publication date
FR667588A (en) 1929-10-18
DE527587C (en) 1931-06-20

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