GB1360542A – Tyre changer
– Google Patents
GB1360542A – Tyre changer
– Google Patents
Tyre changer
Info
Publication number
GB1360542A
GB1360542A
GB441972A
GB441972A
GB1360542A
GB 1360542 A
GB1360542 A
GB 1360542A
GB 441972 A
GB441972 A
GB 441972A
GB 441972 A
GB441972 A
GB 441972A
GB 1360542 A
GB1360542 A
GB 1360542A
Authority
GB
United Kingdom
Prior art keywords
platform
bead breaker
wheel
bead
shaft
Prior art date
1971-03-10
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
GB441972A
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.)
Royal Industries Inc
Original Assignee
Royal Industries Inc
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.)
1971-03-10
Filing date
1972-01-31
Publication date
1974-07-17
1972-01-31
Application filed by Royal Industries Inc
filed
Critical
Royal Industries Inc
1974-07-17
Publication of GB1360542A
publication
Critical
patent/GB1360542A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
Abstract
1360542 Tyre changing apparatus ROYAL INDUSTRIES Inc 31 Jan 1972 [10 March 1971] 4419/72 Heading B7C A tyre changing apparatus comprises a platform 11 for receiving a tyred wheel in the manner shown in Fig. 2; fixed and movable wheel gripping means, e.g. a pair of spaced fixed chucks 13 and a movable chuck 14, for releasably securing the wheel on the platform; means for moving the movable wheel gripping means towards and away from the fixed means; a first bead breaker 25U mounted on a support 27 for manual movement from a storage position on the support to a position at the rim flange of the wheel remote from the platform 11; a second bead breaker 25L projecting from the platform; means, e.g. a piston-cylinder device 26, for moving the breaker 25L to break the adjacent bead of the tyre; a rotary shaft 16 for receiving a tyre lever; an actuator 17 for rotating the shaft 16; and means for moving the shaft 16 and actuator 17 towards and away from the fixed wheel gripping means such that, in use, the shaft can be positioned centrally of the central aperture in the wheel. In the embodiment illustrated in Figs. 2 and 7, the chuck 14, shaft 16 and actuator 17 are movable in unison away from the chucks 13 against the action of a return spring 22 by the same means, a piston-cylinder device 21, the chuck and shaft moving in respective slots 14a, 15 in the platform. The chuck 14 is carried on one end of an arm 18 pivoted at its other end to the base of a frame 10 supporting the platfom and the actuator 17 is secured both to the apex of a V-shaped member 19 pivoted on the frame base and to a carrier 22A secured to bolts 24L, 24U slidable in respective slots in the platform 11. The bead breaker 25U is stored on the support 27 in the position shown in dotted lines in Fig. 2, and is manually moved from this position by means of a handle 30. The support 27 is connected as shown in Fig. 2, through a system of levers 32, 35, 37 and springs 28, 29, to the platform 11, frame 10, bead breaker 25L, and device 26, such that, in use, when the bead breaker 25U is positioned at the rim flange of the wheel remote from the platform, actuation of the device 26 to move the bead breaker 25L upwardly simultaneously causes the bead breaker 25U to be moved downwardly whereby the tyre is squeezed between the bead breakers. A stop 25S is provided to limit the travel of the bead breaker 25U, and a latch 40 and a cooperating latch deflector 41, with an operating handle 42, are provided which may be used to limit the travel of the bead breaker 25L.
GB441972A
1971-03-10
1972-01-31
Tyre changer
Expired
GB1360542A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US12298371A
1971-03-10
1971-03-10
Publications (1)
Publication Number
Publication Date
GB1360542A
true
GB1360542A
(en)
1974-07-17
Family
ID=22406045
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB441972A
Expired
GB1360542A
(en)
1971-03-10
1972-01-31
Tyre changer
Country Status (7)
Country
Link
US
(1)
US3722570A
(en)
JP
(1)
JPS5146922B1
(en)
CA
(1)
CA966056A
(en)
DE
(1)
DE2211030A1
(en)
FR
(1)
FR2128724A1
(en)
GB
(1)
GB1360542A
(en)
IT
(1)
IT952201B
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3827475A
(en)
*
1973-01-30
1974-08-06
Magnum Automotive Equip
Lower bead breaker mechanism
US4163468A
(en)
*
1977-11-03
1979-08-07
S. W. Malinski
Pivoted suspension for linear actuators of tire changing apparatus and the like
US4222426A
(en)
*
1979-02-22
1980-09-16
Magnum Automotive Equipment, Inc.
Bead breaker mechanism for a tire changer machine
US4586551A
(en)
*
1985-04-09
1986-05-06
Big Four Equipment, Inc.
Centerpost drive for a tire changing machine
US4804030A
(en)
*
1986-10-30
1989-02-14
Mandelko Melvin A
Tire bead separator
IT233628Y1
(en)
*
1993-05-14
2000-02-01
Macis Srl
MACHINE FOR THE ASSEMBLY AND DISASSEMBLY OF TIRES ON RIMS OF ANY DIAMETER.
FR2778872A1
(en)
*
1998-05-25
1999-11-26
Michelin & Cie
TIRE MOUNTING METHOD AND MACHINE
US8307874B1
(en)
2008-01-25
2012-11-13
Hunter Engineering Company
Tire changing method and machine with angularly positionable drive axis
ITMO20130274A1
(en)
*
2013-09-30
2015-03-31
Sicam Srl
TANK MACHINE
US20160052114A1
(en)
*
2014-08-22
2016-02-25
Caterpillar Inc.
Piston Ring Removal Tool
CN106114089B
(en)
*
2016-06-23
2017-11-03
马钢(集团)控股有限公司
Tyre hydraulic changer and application method
CN109455045B
(en)
*
2018-10-23
2021-06-08
浙江跃岭股份有限公司
Tire hub’s dismantlement frock
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2556024A
(en)
*
1948-08-09
1951-06-05
Russell G Bourdon
Wheel support with adjustable tool supporting and centering means
US3064718A
(en)
*
1960-06-13
1962-11-20
Big Four Ind Inc
Mechanical bead breaker
US3244218A
(en)
*
1962-06-28
1966-04-05
Dynamic Ct Engineering Co Inc
Tire changing tool
US3358730A
(en)
*
1966-09-26
1967-12-19
Melvin A Mandelko
Tire handling machine
US3522832A
(en)
*
1967-11-01
1970-08-04
Ludwig Held
Tire mounting and demounting machine
1971
1971-03-10
US
US00122983A
patent/US3722570A/en
not_active
Expired – Lifetime
1972
1972-01-31
GB
GB441972A
patent/GB1360542A/en
not_active
Expired
1972-02-09
JP
JP47014315A
patent/JPS5146922B1/ja
active
Pending
1972-02-11
CA
CA134,568A
patent/CA966056A/en
not_active
Expired
1972-03-08
DE
DE19722211030
patent/DE2211030A1/en
active
Pending
1972-03-08
FR
FR7208018A
patent/FR2128724A1/fr
not_active
Withdrawn
1972-03-10
IT
IT48908/72A
patent/IT952201B/en
active
Also Published As
Publication number
Publication date
CA966056A
(en)
1975-04-15
DE2211030A1
(en)
1972-09-14
FR2128724A1
(en)
1972-10-20
JPS5146922B1
(en)
1976-12-11
IT952201B
(en)
1973-07-20
US3722570A
(en)
1973-03-27
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Legal Events
Date
Code
Title
Description
1974-12-04
PS
Patent sealed [section 19, patents act 1949]
1977-08-24
PLNP
Patent lapsed through nonpayment of renewal fees
