JPS57110807A - Hydraulic damper - Google Patents

Hydraulic damper

Info

Publication number
JPS57110807A
JPS57110807A JP18895480A JP18895480A JPS57110807A JP S57110807 A JPS57110807 A JP S57110807A JP 18895480 A JP18895480 A JP 18895480A JP 18895480 A JP18895480 A JP 18895480A JP S57110807 A JPS57110807 A JP S57110807A
Authority
JP
Japan
Prior art keywords
plate
slits
recesses
periphery
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.)
Granted
Application number
JP18895480A
Other languages
Japanese (ja)
Other versions
JPS61503B2 (en
Inventor
Yoshiro Komatsu
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP18895480A priority Critical patent/JPS57110807A/en
Publication of JPS57110807A publication Critical patent/JPS57110807A/en
Publication of JPS61503B2 publication Critical patent/JPS61503B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE: To make it possible to easily conduct the positioning a center plate and a support plate therebetween with a high degree of accuracy, by forming projections on either one of the center plate and the supporting plate, and recesses in the other one thereof.
CONSTITUTION: In a hydraulic damper having a plate valve 18 adapated to open and close an orifice 17 formed in a piston 7 which slides in an oil guide 15 of a cylinder 1, the periphery of the lower surface of the plate valve 18 arranged around the center plate 19 is abutted against a clamping shoulder portion 24 of a support plate 21. The piston 7 and the plates 18, 19 are fitted onto a piston rod 8 with the use of a nut 27. A plurality of slits 20 are formed in the periphery of the plate 19. Further, a plurality of slits 22 are also formed in the plate 21 having an outer diameter slightly larger than that of the plate 19. Notched recesses 28 formed in the inner periphery of, for example, the plate 19 are fitted and locked to downwardly bent projections 29 formed in the inner periphery of the plate 21 at the corresponding positions to the recesses 28 of the plate 19 so that the slits 20 are aligned with the slits 22.
COPYRIGHT: (C)1982,JPO&Japio
JP18895480A 1980-12-26 1980-12-26 Hydraulic damper Granted JPS57110807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18895480A JPS57110807A (en) 1980-12-26 1980-12-26 Hydraulic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18895480A JPS57110807A (en) 1980-12-26 1980-12-26 Hydraulic damper

Publications (2)

Publication Number Publication Date
JPS57110807A true JPS57110807A (en) 1982-07-09
JPS61503B2 JPS61503B2 (en) 1986-01-09

Family

ID=16232821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18895480A Granted JPS57110807A (en) 1980-12-26 1980-12-26 Hydraulic damper

Country Status (1)

Country Link
JP (1) JPS57110807A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380347U (en) * 1986-11-13 1988-05-27
JPH0160040U (en) * 1987-10-13 1989-04-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380347U (en) * 1986-11-13 1988-05-27
JPH0439479Y2 (en) * 1986-11-13 1992-09-16
JPH0160040U (en) * 1987-10-13 1989-04-17
JPH0518506Y2 (en) * 1987-10-13 1993-05-17

Also Published As

Publication number Publication date
JPS61503B2 (en) 1986-01-09

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