JPS5755933B2 - - Google Patents

Info

Publication number
JPS5755933B2
JPS5755933B2 JP53123615A JP12361578A JPS5755933B2 JP S5755933 B2 JPS5755933 B2 JP S5755933B2 JP 53123615 A JP53123615 A JP 53123615A JP 12361578 A JP12361578 A JP 12361578A JP S5755933 B2 JPS5755933 B2 JP S5755933B2
Authority
JP
Japan
Prior art keywords
hydraulic
brake
chamber
compressed air
piston
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
JP53123615A
Other languages
Japanese (ja)
Other versions
JPS5551137A (en
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 filed Critical
Priority to JP12361578A priority Critical patent/JPS5551137A/en
Publication of JPS5551137A publication Critical patent/JPS5551137A/en
Publication of JPS5755933B2 publication Critical patent/JPS5755933B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To enable a releasing of the brake without applying any compressed air by connecting a hydraulic chamber in which a piston rod is extended or retracted with one of the hydraulic chambers of the cylinder divided by a piston. CONSTITUTION:When the compressed air is discharged from the operating fluid chamber C, the piston 2 is pushed in a leftward direction by the force of a spring. Since the control valve 8 between the hydraulic chamber B and the hydraulic chamber A is closed, the rod 7 is moved in a leftward direction and thereby the brake is applied. When the compressed air could not be fed due to some reasons, a brake releasing instruction is applied to the control valve 8. And the hydraulic liquid chamber B is communicated with the hydraulic liquid chamber A, the operating rod 7 is moved in a rightward direction and then the brake can be released.
JP12361578A 1978-10-09 1978-10-09 Brake cylinder device Granted JPS5551137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12361578A JPS5551137A (en) 1978-10-09 1978-10-09 Brake cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12361578A JPS5551137A (en) 1978-10-09 1978-10-09 Brake cylinder device

Publications (2)

Publication Number Publication Date
JPS5551137A JPS5551137A (en) 1980-04-14
JPS5755933B2 true JPS5755933B2 (en) 1982-11-26

Family

ID=14864969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12361578A Granted JPS5551137A (en) 1978-10-09 1978-10-09 Brake cylinder device

Country Status (1)

Country Link
JP (1) JPS5551137A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320513B1 (en) * 1999-09-21 2002-01-15 이계안 An oil connector for the break assembly of automatic transmissions
DE112015006700T5 (en) * 2015-07-15 2018-03-29 Mitsubishi Electric Corporation braking device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373289A (en) * 1972-05-26 1974-11-06 Dewandre Co Ltd C Hydraulic spring brakes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373289A (en) * 1972-05-26 1974-11-06 Dewandre Co Ltd C Hydraulic spring brakes

Also Published As

Publication number Publication date
JPS5551137A (en) 1980-04-14

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