GB578761A - An improved apparatus for removing tyres from wheels - Google Patents

An improved apparatus for removing tyres from wheels

Info

Publication number
GB578761A
GB578761A GB863345A GB863345A GB578761A GB 578761 A GB578761 A GB 578761A GB 863345 A GB863345 A GB 863345A GB 863345 A GB863345 A GB 863345A GB 578761 A GB578761 A GB 578761A
Authority
GB
United Kingdom
Prior art keywords
discs
rim
arm
tyre
tyres
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
GB863345A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of GB578761A publication Critical patent/GB578761A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B30/00—Means for holding wheels or parts thereof
    • B60B30/06—Means for holding wheels or parts thereof engaging the wheel body, e.g. the rim
    • B60B30/08—Means for holding wheels or parts thereof engaging the wheel body, e.g. the rim the central part of the wheel body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/02—Tyre levers or the like, e.g. hand-held
    • B60C25/04—Tyre levers or the like, e.g. hand-held pivotal about the wheel axis, or movable along the rim edge, e.g. rollable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/05—Machines
    • B60C25/125—Machines for only breaking the beads
    • B60C25/13—Machines for only breaking the beads acting axially on a part of the bead or side wall only at localised regions of the bead or side wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/05—Machines
    • B60C25/132—Machines for removing and mounting tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/521—Tire mounting or removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles

Landscapes

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

Abstract

578,761. Wheel tyres. DUNLOP RUBBER CO., Ltd., and DAW, R. F. April 7, 1945, No. 8633. [Class 144 (i)] Tyres elastic, tools for removing.-A device for forcing a tyre cover off its rim comprises a pair of cupped discs 12 rotatably-mounted on spindles 9 carried by housings 7 pivoted on an arm 5 which is threaded on a pillar 4 projecting from a wheel-support 1. In operation, by rotation of the arm 5, the discs 12 initially engage the tyre above the rim-flange 3a and, on the downward movement of the arm 5, automatically rock towards the pillar 4 and the tyrebeads. As the discs approach the edge of the rim-flange their rocking movement is limited by abutment with screw stops 13a. After the flanges are cleared, the stops are adjusted to permit the discs to approach the rim-bed for the further shifting of the tyre.
GB863345A 1951-05-29 1945-04-07 An improved apparatus for removing tyres from wheels Expired GB578761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1253351A GB695156A (en) 1951-05-29 1951-05-29 Improvements relating to apparatus for removing tyres from wheels

Publications (1)

Publication Number Publication Date
GB578761A true GB578761A (en) 1946-07-10

Family

ID=10006359

Family Applications (3)

Application Number Title Priority Date Filing Date
GB863345A Expired GB578761A (en) 1951-05-29 1945-04-07 An improved apparatus for removing tyres from wheels
GB3721746A Expired GB641717A (en) 1951-05-29 1946-12-10 Apparatus for removing tyres from wheels
GB1253351A Expired GB695156A (en) 1951-05-29 1951-05-29 Improvements relating to apparatus for removing tyres from wheels

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB3721746A Expired GB641717A (en) 1951-05-29 1946-12-10 Apparatus for removing tyres from wheels
GB1253351A Expired GB695156A (en) 1951-05-29 1951-05-29 Improvements relating to apparatus for removing tyres from wheels

Country Status (3)

Country Link
DE (2) DE856568C (en)
FR (1) FR932809A (en)
GB (3) GB578761A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577684A (en) * 1948-05-28 1951-12-04 Horne Edmund Donatus Circumferentially traveling type frame mounted tire remover
US2652078A (en) * 1948-08-27 1953-09-15 Hugh M Rockwell Wheel support with a circumferentially and axially movable toolholder
US2693228A (en) * 1950-09-23 1954-11-02 Hugh M Rockwell Tire changing stand with circumferen-tially traveling pivoted tool support
US2767781A (en) * 1953-05-25 1956-10-23 Lewis Roller type device for removing a tire from a vehicle wheel
CN106004270A (en) * 2016-05-28 2016-10-12 东莞市联洲知识产权运营管理有限公司 Replacement mechanism for hub testing
CN111923666A (en) * 2020-08-07 2020-11-13 珠海航特装备制造有限公司 Tire dismounting device
CN114851787A (en) * 2022-07-06 2022-08-05 山东玲珑轮胎股份有限公司 Quick tire removing device for automobile tire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840215A (en) * 1987-02-02 1989-06-20 Fmc Corporation Tire changer safety post
IT1304273B1 (en) * 1998-04-02 2001-03-13 Corghi Spa TIRE CHANGER MACHINE AND RELATED ACCESSORIES.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538875A (en) * 1923-02-05 1925-05-19 Firestone Tire & Rubber Co Tire mounting and demounting apparatus
US1646511A (en) * 1925-03-23 1927-10-25 Weaver Mfg Co Tire changer
GB311854A (en) * 1928-03-01 1929-05-23 Gailard Evert Weaver Improvements in or relating to means for removing tyres from wheels of vehicles
GB317900A (en) * 1928-05-25 1929-08-26 Walter Henry Welch Improvements in or relating to devices for manipulating tyres
FR765195A (en) * 1933-09-07 1934-06-04 Device for using the dynamic effects of fluids under pressure for the propulsion, direction, grip, detachment and support of all transport vehicles and others
GB496616A (en) * 1938-01-06 1938-12-02 Arthur Ernest Lake Improvements in or relating to apparatus for manipulating tyres

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577684A (en) * 1948-05-28 1951-12-04 Horne Edmund Donatus Circumferentially traveling type frame mounted tire remover
US2652078A (en) * 1948-08-27 1953-09-15 Hugh M Rockwell Wheel support with a circumferentially and axially movable toolholder
US2693228A (en) * 1950-09-23 1954-11-02 Hugh M Rockwell Tire changing stand with circumferen-tially traveling pivoted tool support
US2767781A (en) * 1953-05-25 1956-10-23 Lewis Roller type device for removing a tire from a vehicle wheel
CN106004270A (en) * 2016-05-28 2016-10-12 东莞市联洲知识产权运营管理有限公司 Replacement mechanism for hub testing
CN111923666A (en) * 2020-08-07 2020-11-13 珠海航特装备制造有限公司 Tire dismounting device
CN114851787A (en) * 2022-07-06 2022-08-05 山东玲珑轮胎股份有限公司 Quick tire removing device for automobile tire

Also Published As

Publication number Publication date
DE918375C (en) 1954-09-23
FR932809A (en) 1948-04-02
GB695156A (en) 1953-08-05
DE856568C (en) 1952-11-24
GB641717A (en) 1950-08-16

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