IT1055099B - DOUBLE ACTING PROGRESSIVE HYDRAULIC SHOCK ABSORBER - Google Patents

DOUBLE ACTING PROGRESSIVE HYDRAULIC SHOCK ABSORBER

Info

Publication number
IT1055099B
IT1055099B IT1989076A IT1989076A IT1055099B IT 1055099 B IT1055099 B IT 1055099B IT 1989076 A IT1989076 A IT 1989076A IT 1989076 A IT1989076 A IT 1989076A IT 1055099 B IT1055099 B IT 1055099B
Authority
IT
Italy
Prior art keywords
shock absorber
double acting
hydraulic shock
progressive hydraulic
progressive
Prior art date
Application number
IT1989076A
Other languages
Italian (it)
Original Assignee
Crouzet Sa
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 Crouzet Sa filed Critical Crouzet Sa
Application granted granted Critical
Publication of IT1055099B publication Critical patent/IT1055099B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IT1989076A 1975-02-17 1976-02-04 DOUBLE ACTING PROGRESSIVE HYDRAULIC SHOCK ABSORBER IT1055099B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504911A FR2300940A1 (en) 1975-02-17 1975-02-17 Hydraulic shock absorber with double operation - has throttle control ring moved in both directions by piston altering cross section

Publications (1)

Publication Number Publication Date
IT1055099B true IT1055099B (en) 1981-12-21

Family

ID=9151332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1989076A IT1055099B (en) 1975-02-17 1976-02-04 DOUBLE ACTING PROGRESSIVE HYDRAULIC SHOCK ABSORBER

Country Status (3)

Country Link
DE (1) DE2604138A1 (en)
FR (1) FR2300940A1 (en)
IT (1) IT1055099B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500700A (en) * 1980-05-27 1982-04-22
US4703838A (en) * 1980-05-27 1987-11-03 Caterpillar Tractor Co. Recoil damper for a reciprocating member
JPH04331832A (en) * 1991-05-02 1992-11-19 Canon Inc Impact absorbing device and turning driving device therewith

Also Published As

Publication number Publication date
FR2300940B1 (en) 1977-10-28
DE2604138A1 (en) 1976-08-26
FR2300940A1 (en) 1976-09-10

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