JPS57192646A - Adjusting device for initial setting load of suspension spring in hydraulic bumper - Google Patents

Adjusting device for initial setting load of suspension spring in hydraulic bumper

Info

Publication number
JPS57192646A
JPS57192646A JP7725281A JP7725281A JPS57192646A JP S57192646 A JPS57192646 A JP S57192646A JP 7725281 A JP7725281 A JP 7725281A JP 7725281 A JP7725281 A JP 7725281A JP S57192646 A JPS57192646 A JP S57192646A
Authority
JP
Japan
Prior art keywords
suspension spring
piston
initial setting
setting
shifted
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.)
Pending
Application number
JP7725281A
Other languages
Japanese (ja)
Inventor
Kensho Suzuki
Toru Watanabe
Yutaka Hayashi
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP7725281A priority Critical patent/JPS57192646A/en
Publication of JPS57192646A publication Critical patent/JPS57192646A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To hold mechanically a suspension spring on a setting position to facilitate an initial load setting adjustment by setting a position correspondng to the initial setting load through a positioning member in a state wherein the suspension spring has been compressed to a prescribed position by hydraulic pressure and then by relieving the pressure. CONSTITUTION:A piston 22 is shifted in the right direction by turning the hundle 24 of a pump 6, and a piston 3 is moved in the left position by supplying pressure oil into a hydraulic chamber 5 causing a suspension spring 2 to be compressed. Then, the tension of the suspension spring 2 is not applied to an adjusting nut 4 and a nut 20, so that the adjusting nut 4 can be easily moved to a prescribed position, and then locked with the holding nut 20. And, after the initial setting load of the suspension spring 2 is set, the piston 22 is shifted in the left direction and the piston 3 is shifted by turning the handle 24 of a pump 6 in the reverse direction to cause the right end surface of the spring sheet 13 of the piston 3 to be brought in contact with the left end surface of the adjusting nut 4.
JP7725281A 1981-05-21 1981-05-21 Adjusting device for initial setting load of suspension spring in hydraulic bumper Pending JPS57192646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7725281A JPS57192646A (en) 1981-05-21 1981-05-21 Adjusting device for initial setting load of suspension spring in hydraulic bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7725281A JPS57192646A (en) 1981-05-21 1981-05-21 Adjusting device for initial setting load of suspension spring in hydraulic bumper

Publications (1)

Publication Number Publication Date
JPS57192646A true JPS57192646A (en) 1982-11-26

Family

ID=13628658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7725281A Pending JPS57192646A (en) 1981-05-21 1981-05-21 Adjusting device for initial setting load of suspension spring in hydraulic bumper

Country Status (1)

Country Link
JP (1) JPS57192646A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0589996U (en) * 1992-05-08 1993-12-07 株式会社ショーワ Gas filling device for hydraulic shock absorber
US6927953B2 (en) 2002-07-16 2005-08-09 Mitsubishi Denki Kabushiki Kaisha Auxiliary rotation-system starter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0589996U (en) * 1992-05-08 1993-12-07 株式会社ショーワ Gas filling device for hydraulic shock absorber
US6927953B2 (en) 2002-07-16 2005-08-09 Mitsubishi Denki Kabushiki Kaisha Auxiliary rotation-system starter

Similar Documents

Publication Publication Date Title
CA2077510A1 (en) Hydraulic cushioning system for press, having shut-off valve for disconnection of pressure-pin cylinders from power supply upon contact of movable die with workpiece
GB1435027A (en) Power-operated work clamping devices
ATE108102T1 (en) DEVICE FOR ADJUSTING THE FORCE OF THE DOWN-HOLDERS OF A PRESS.
FR2511288B1 (en)
JPS57192646A (en) Adjusting device for initial setting load of suspension spring in hydraulic bumper
US2991992A (en) Time delay device
JPS57124524A (en) Hemming work method
NL7602119A (en) Control device for bogie lifting system - has spring loaded valve controlling stop valve coupled to second stop valve
GB879825A (en) Improvements in pressure-multiplying devices
GB1153081A (en) Improvements in or relating to Wheel Chock Mechanism
GB1175117A (en) Improved Work Support Means
JPS54156957A (en) Fitting fine adjustment mechanism
JPS5551672A (en) Belt tension adjusting and buffering apparatus
ATE97372T1 (en) PRESSURE LIMITING DEVICE FOR A TOOL WITH PUNCH AND DIE.
JPS57171504A (en) Multiple stages rolling mill having shape controlling function
ES2017774B3 (en) ARMOR
JPS57127635A (en) Table clamping device
FR2429916A1 (en) Vehicle platform system - has angle hydraulic tipping limiter with spring loaded non return valve mechanically lifted off seat
FR2431350A1 (en) Dowel mounting tool - has lever operated mandrel to force dowel against end face of housing
JPS5662742A (en) Turning device for tool socket
EP0363951A3 (en) Valve for a fork-lift truck
JPS5570552A (en) Profile belt grinder
JPS54137545A (en) Ratchet device
JPS52151476A (en) Controller for damped force on pressure side of shock absorber
JPS54113773A (en) Mounting adjusting method of load response braking hydraulic pressure controller