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ITRE930040U1 -  Bead breaker device for tire changer machines. - Google Patents

 Bead breaker device for tire changer machines.

Info

Publication number
ITRE930040U1
ITRE930040U1 ITRE930040U ITRE930040U1 IT RE930040 U1 ITRE930040 U1 IT RE930040U1 IT RE930040 U ITRE930040 U IT RE930040U IT RE930040 U1 ITRE930040 U1 IT RE930040U1
Authority
IT
Italy
Prior art keywords
bead breaker
telescopic assembly
bead
breaker device
freedom
Prior art date
Application number
Other languages
Italian (it)
Inventor
Remo Corghi
Original Assignee
Corghi Spa
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 Corghi Spa filed Critical Corghi Spa
Priority to ITRE930040 priority Critical patent/IT230998Y1/en
Publication of ITRE930040V0 publication Critical patent/ITRE930040V0/en
Priority to JP10661494A priority patent/JP3704370B2/en
Publication of ITRE930040U1 publication Critical patent/ITRE930040U1/en
Application granted granted Critical
Publication of IT230998Y1 publication Critical patent/IT230998Y1/en

Links

Landscapes

  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

Gruppo stallonatore per macchine smontagomme per il distacco del tallone del pneumatico dal cerchione, comprende un insieme telescopico il cui elemento (11) più interno è stabilmente fissato al basamento della macchina, l'elemento intermedio (13) scorre, con possibilità di bloccaggio, sull'elemento (11), e l'elemento esterno (14) che porta l'utensile (28) stallonatore è vincolato all'elemento intermedio (13) mediante mezzi elastici e al basamento della macchina mediante un gruppo cilindro - pistone (22), parallelo all'asse dell'insieme telescopico, detto elemento (14) avendo rispetto all'elemento (13) libertà di movimento con componenti sia parallele che ortogonali all'asse dell'insieme telescopico, detta libertà di movimento essendo coordinate dallo scorrimento di almeno un perno solidale all'elemento (13) in un'asola sagomata di guida ricavata sull'elemento (14).Bead breaker unit for tire changing machines for detaching the tire bead from the rim, it includes a telescopic assembly whose innermost element (11) is firmly fixed to the base of the machine, the intermediate element (13) slides, with the possibility of locking, on the element (11), and the external element (14) that carries the tool (28) bead breaker is constrained to the intermediate element (13) by means of elastic means and to the base of the machine by means of a cylinder - piston unit (22), parallel to the axis of the telescopic assembly, said element (14) having compared to the element (13) freedom of movement with components both parallel and orthogonal to the axis of the telescopic assembly, said freedom of movement being coordinated by the sliding of at least one pin integral with the element (13) in a shaped guide slot formed on the element (14).

ITRE930040 1993-05-21 1993-05-21  Bead breaker device for tire changer machines. IT230998Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRE930040 IT230998Y1 (en) 1993-05-21 1993-05-21  Bead breaker device for tire changer machines.
JP10661494A JP3704370B2 (en) 1993-05-21 1994-05-20 Bead removal unit for tire removal machines to remove tire beads from wheel rims

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE930040 IT230998Y1 (en) 1993-05-21 1993-05-21  Bead breaker device for tire changer machines.

Publications (3)

Publication Number Publication Date
ITRE930040V0 ITRE930040V0 (en) 1993-05-21
ITRE930040U1 true ITRE930040U1 (en) 1994-11-21
IT230998Y1 IT230998Y1 (en) 1999-07-05

Family

ID=11398390

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE930040 IT230998Y1 (en) 1993-05-21 1993-05-21  Bead breaker device for tire changer machines.

Country Status (2)

Country Link
JP (1) JP3704370B2 (en)
IT (1) IT230998Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947360A2 (en) 1998-04-02 1999-10-06 CORGHI S.p.A. Tyre removal machine and relative accessories

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319468B1 (en) * 2000-05-22 2003-10-10 Corghi Spa AUTOMATIC Bead breaker device for tire changers, tire changers so equipped
ITMO20060273A1 (en) * 2006-09-08 2008-03-09 Giuliano Spa MACHINE FOR ASSEMBLY AND DISASSEMBLY OF TIRES AND WHEEL RIMS FOR VEHICLES
CN109849087A (en) * 2017-11-30 2019-06-07 徕卡显微系统(上海)有限公司 Retracting device and feed mechanism with it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947360A2 (en) 1998-04-02 1999-10-06 CORGHI S.p.A. Tyre removal machine and relative accessories

Also Published As

Publication number Publication date
JPH0747822A (en) 1995-02-21
IT230998Y1 (en) 1999-07-05
JP3704370B2 (en) 2005-10-12
ITRE930040V0 (en) 1993-05-21

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Legal Events

Date Code Title Description
0001 Granted