ES8503094A1 - Telescopic shock absorber (damper) - Google Patents

Telescopic shock absorber (damper)

Info

Publication number
ES8503094A1
ES8503094A1 ES525733A ES525733A ES8503094A1 ES 8503094 A1 ES8503094 A1 ES 8503094A1 ES 525733 A ES525733 A ES 525733A ES 525733 A ES525733 A ES 525733A ES 8503094 A1 ES8503094 A1 ES 8503094A1
Authority
ES
Spain
Prior art keywords
rebound
suppression assembly
elastomeric ring
chamber
restrictive
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
ES525733A
Other languages
Spanish (es)
Other versions
ES525733A0 (en
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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
Priority claimed from US06/434,643 external-priority patent/US4838393A/en
Application filed by Ford Motor Co filed Critical Ford Motor Co
Publication of ES8503094A1 publication Critical patent/ES8503094A1/en
Publication of ES525733A0 publication Critical patent/ES525733A0/en
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Abstract

A shock absorber 10 is provided with a rebound (bounce) suppression assembly 22. The rebound suppression assembly 22 rests on a projection 30 secured on a piston rod 16. The rebound suppression assembly 22 includes an elastomeric ring 24 placed between the collars 26 and 28 which together form an annular chamber 74. At the end of the rebound travel of the piston rod 16, the rebound suppression assembly 22 is compressed axially between the projection 30 of the piston rod 16 and the rod guide 18 until the elastomeric ring 24 deforms in order to enter into contact with the inner wall 64 of the working cylinder. When the elastomeric ring deforms, the volume of the annular chamber is reduced. A restrictive passage 71 allows restrictive circulation of the fluid from it. An additional chamber 70 is formed which allows restrictive fluid communication through the passage 71 with the cross section 68 of the rebound chamber 20. Supplementary compression of the rebound suppression assembly 22 reduces the volume of both chambers 70 and 74 and gives rise to limited fluid circulation from them through the passage 71 to the cross section 68 of the rebound chamber 20. Compression of the elastomeric ring and limited fluid circulation provide supplementary damping at the end of the rebound travel.
ES525733A 1982-09-20 1983-09-19 TELESCOPIC SHOCK ABSORBER Granted ES525733A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/434,643 US4838393A (en) 1982-09-20 1982-09-20 Hydro-mechanical stop having a restrictive passage

Publications (2)

Publication Number Publication Date
ES8503094A1 true ES8503094A1 (en) 1985-02-01
ES525733A0 ES525733A0 (en) 1985-02-01

Family

ID=23725050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525733A Granted ES525733A0 (en) 1982-09-20 1983-09-19 TELESCOPIC SHOCK ABSORBER

Country Status (1)

Country Link
ES (1) ES525733A0 (en)

Also Published As

Publication number Publication date
ES525733A0 (en) 1985-02-01

Similar Documents

Publication Publication Date Title
DE3279182D1 (en) A rebound stop member for a telescopic hydraulic shock absorber
DE58903741D1 (en) Huelsengummifeder.
GB906550A (en) Improvements in or relating to shock absorbers
EP0905408A3 (en) Hydraulic shock absorber
ES8305101A1 (en) Piston rod with an integral piston for a shock absorber
ES2128891A1 (en) Vibration damper with mechanical decompression stop
GB1121154A (en) Improvements in or relating to hydraulic shock absorbers, with parallel connected gas springs
ES486297A1 (en) Piston-cylinder unit particularly for shock absorber or compression strut
US4702356A (en) Elastic compensation chamber for hydraulic energy dissipator
ES2123365A1 (en) Suspension strut
US2762341A (en) Pneumatic tools
KR860003086A (en) Shock absorbers, such as pneumatic impact tools
EP0855533A3 (en) Shock absorber and method for charging hydraulic fluid to shock absorber
GB2002492A (en) Preventing cavitation in hydropneumatic shock absorbers
US3525511A (en) Shock absorbers
ES8503094A1 (en) Telescopic shock absorber (damper)
ES8503093A1 (en) Telescopic shock absorber (damper)
ES8701936A1 (en) Temperature-compensated gas spring
FR2267488A1 (en) Hydraulic shock absorber with coaxial chambers - has cylinder with venting holes for connecting to a compensating chamber
JPS55139948A (en) Seallup structure of pistonncylinder assembly
FR2315638A1 (en) Hydraulic shock absorber for motor vehicle - has apertured plunger at lower end of ram with spring biased disc flaps
GB844653A (en) Improvements in hydraulic dampers or shock absorbers
US2868537A (en) Shock absorber
JPS55103130A (en) Double-cylinder shock absorber with oil and gas separated from each other
US3768793A (en) Hydraulic buffer device

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603