FR1531460A - Axially collapsible and retractable pulley - Google Patents

Axially collapsible and retractable pulley

Info

Publication number
FR1531460A
FR1531460A FR104325A FR104325A FR1531460A FR 1531460 A FR1531460 A FR 1531460A FR 104325 A FR104325 A FR 104325A FR 104325 A FR104325 A FR 104325A FR 1531460 A FR1531460 A FR 1531460A
Authority
FR
France
Prior art keywords
axially collapsible
retractable pulley
retractable
pulley
collapsible
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
FR104325A
Other languages
French (fr)
Inventor
Jean Leblond
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.)
Uniroyal SA
Original Assignee
Uniroyal SA
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 Uniroyal SA filed Critical Uniroyal SA
Priority to FR104325A priority Critical patent/FR1531460A/en
Priority to US710530A priority patent/US3547733A/en
Priority to BR198331/68A priority patent/BR6898331D0/en
Priority to GB17929/68A priority patent/GB1160059A/en
Priority to DE19681778293 priority patent/DE1778293A1/en
Priority to BE714056D priority patent/BE714056A/xx
Priority to LU55956D priority patent/LU55956A1/xx
Priority to SE05617/68A priority patent/SE336668B/xx
Priority to NL6805932A priority patent/NL6805932A/xx
Application granted granted Critical
Publication of FR1531460A publication Critical patent/FR1531460A/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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
FR104325A 1967-04-26 1967-04-26 Axially collapsible and retractable pulley Expired FR1531460A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR104325A FR1531460A (en) 1967-04-26 1967-04-26 Axially collapsible and retractable pulley
US710530A US3547733A (en) 1967-04-26 1968-03-05 Radially collapsible and axially retractable building drum
BR198331/68A BR6898331D0 (en) 1967-04-26 1968-04-15 RADIALLY FOLDING AND AXIALLY RETRACTABLE CONSTRUCTION DRUM
GB17929/68A GB1160059A (en) 1967-04-26 1968-04-16 Building Drum
DE19681778293 DE1778293A1 (en) 1967-04-26 1968-04-17 Building drum for tire carcasses
BE714056D BE714056A (en) 1967-04-26 1968-04-23
LU55956D LU55956A1 (en) 1967-04-26 1968-04-24
SE05617/68A SE336668B (en) 1967-04-26 1968-04-25
NL6805932A NL6805932A (en) 1967-04-26 1968-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104325A FR1531460A (en) 1967-04-26 1967-04-26 Axially collapsible and retractable pulley

Publications (1)

Publication Number Publication Date
FR1531460A true FR1531460A (en) 1968-07-05

Family

ID=8629718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104325A Expired FR1531460A (en) 1967-04-26 1967-04-26 Axially collapsible and retractable pulley

Country Status (9)

Country Link
US (1) US3547733A (en)
BE (1) BE714056A (en)
BR (1) BR6898331D0 (en)
DE (1) DE1778293A1 (en)
FR (1) FR1531460A (en)
GB (1) GB1160059A (en)
LU (1) LU55956A1 (en)
NL (1) NL6805932A (en)
SE (1) SE336668B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509663A1 (en) * 1981-07-20 1983-01-21 Inst Oboru Dlya Shin Tyre assembling drum with radially expanding segments - operated by simple lever mechanism and axially sliding blocks
NL9200920A (en) * 1991-03-20 1993-12-16 Mori Ironworks Co Ltd TIRE BUILDING DEVICE WITH SEGMENTED DRUM.

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867229A (en) * 1974-02-01 1975-02-18 Goodyear Tire & Rubber Tire building drum
JPS532474B2 (en) * 1974-04-15 1978-01-28
US3959064A (en) * 1974-07-08 1976-05-25 The Goodyear Tire & Rubber Company Tire building drum
US5268057A (en) * 1989-12-14 1993-12-07 Sumitomo Rubber Industries Ltd. Tire building apparatus
US5354405A (en) * 1993-11-18 1994-10-11 Wyko, Inc. Bead lock drum for use in the manufacture of vehicle tires
US6058999A (en) * 1998-05-04 2000-05-09 Wyko, Inc. Tire manufacturing drum having simultaneous axial and radial adjustability
US6863106B2 (en) * 2001-09-21 2005-03-08 The Goodyear Tire & Rubber Company Expandable tire building drum with alternating fixed and expandable segments, and contours for sidewall inserts
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
WO2012006615A1 (en) 2010-07-09 2012-01-12 Wyko Tire Technology, Inc. Anti-flex assembly
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
RU2659249C2 (en) 2013-06-07 2018-06-29 Дейвиан Энтерпрайзиз, Ллк Tyre building drum with increased range of movement
FR3009233B1 (en) 2013-08-01 2016-01-01 Michelin & Cie DRUM FOR TREATING A TREAD WITH MOBILE SECTORS
EP3102400A4 (en) 2014-02-07 2017-10-18 Davian Enterprises, LLC Expandable drum having irregular segment profiles
AR099807A1 (en) 2014-03-24 2016-08-17 Pirelli PROCESS AND DRUM FOR THE SOLAPADO OF ANNULAR ANCHORAGE STRUCTURES IN A TIRES MANUFACTURING PROCESS FOR VEHICLE WHEELS
ITUB20153038A1 (en) * 2015-05-05 2017-02-10 Marangoni Mecc S P A GROUP FOR TIRE FORMING
EA201792432A1 (en) * 2015-05-05 2018-04-30 Марангони Мекканика С.П.А. DRUM FOR TIRES ASSEMBLY
US10245796B2 (en) 2016-07-25 2019-04-02 The Goodyear Tire & Rubber Company Center deck assembly for tire building drum
NL2018566B1 (en) * 2017-03-23 2018-10-03 Vmi Holland Bv Tire building drum and method for operating said tire building drum
US11358356B2 (en) 2018-09-27 2022-06-14 Davian Enterprises, LLC Transfer ring with block and rail system
CN113518705B (en) 2019-01-28 2023-10-20 达维阶企业有限责任公司 Expandable belt and tread drum with reverse offset fingers
GB201913685D0 (en) * 2019-09-23 2019-11-06 Burgess Consulting Ltd Device for supporting a product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004797A (en) * 1931-12-31 1935-06-11 Nat Rubber Machinery Co Collapsible drum
US2339543A (en) * 1940-10-10 1944-01-18 Firestone Tire & Rubber Co Collapsible form
US3405023A (en) * 1964-05-19 1968-10-08 Goodrich Co B F Tire building drum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509663A1 (en) * 1981-07-20 1983-01-21 Inst Oboru Dlya Shin Tyre assembling drum with radially expanding segments - operated by simple lever mechanism and axially sliding blocks
NL9200920A (en) * 1991-03-20 1993-12-16 Mori Ironworks Co Ltd TIRE BUILDING DEVICE WITH SEGMENTED DRUM.
BE1005990A5 (en) * 1991-03-20 1994-04-12 Mori Ironworks Co Ltd Device for making tires.

Also Published As

Publication number Publication date
SE336668B (en) 1971-07-12
BR6898331D0 (en) 1973-02-27
US3547733A (en) 1970-12-15
BE714056A (en) 1968-10-23
DE1778293A1 (en) 1971-07-29
LU55956A1 (en) 1969-11-14
NL6805932A (en) 1968-10-28
GB1160059A (en) 1969-07-30

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