ES410301A1 - Hydraulic dampers of the telescopic type - Google Patents

Hydraulic dampers of the telescopic type

Info

Publication number
ES410301A1
ES410301A1 ES410301A ES410301A ES410301A1 ES 410301 A1 ES410301 A1 ES 410301A1 ES 410301 A ES410301 A ES 410301A ES 410301 A ES410301 A ES 410301A ES 410301 A1 ES410301 A1 ES 410301A1
Authority
ES
Spain
Prior art keywords
chamber
piston
partition
compensation chamber
telescopic type
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
ES410301A
Other languages
Spanish (es)
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.)
MICHEL ALLINQUANT
Original Assignee
MICHEL ALLINQUANT
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 MICHEL ALLINQUANT filed Critical MICHEL ALLINQUANT
Publication of ES410301A1 publication Critical patent/ES410301A1/en
Expired legal-status Critical Current

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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding pistons

Landscapes

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

Abstract

Improvements in telescopic type hydraulic dampers, which include a piston that moves in a cylinder and is mounted on a rod that comes out of the cylinder is one of the ends of this, and also a compensation chamber for the volume of the rod that contains a compressible mass, generally a certain volume of air and which is separated from the piston working chamber by a partition provided with valve-controlled liquid passage annals, characterized by the fact that the liquid passage channels of the compensation chamber to the working chamber of the piston are associated with a deflector placed on the face of the partition facing towards the compensation chamber, said deflector being arranged to leave the liquid only a passage located on the periphery of the partition and in a small fraction of said periphery, the assembly being arranged so that, when the shock absorber is placed in position n pordebajo horizontal or inclined to the horizontal, the entry of this step is below the oil level in the compensating chamber. (Machine-translation by Google Translate, not legally binding)
ES410301A 1971-12-23 1972-12-22 Hydraulic dampers of the telescopic type Expired ES410301A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146347A FR2165253A5 (en) 1971-12-23 1971-12-23

Publications (1)

Publication Number Publication Date
ES410301A1 true ES410301A1 (en) 1975-12-16

Family

ID=9087954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410301A Expired ES410301A1 (en) 1971-12-23 1972-12-22 Hydraulic dampers of the telescopic type

Country Status (6)

Country Link
BE (1) BE793106A (en)
DE (1) DE7246521U (en)
ES (1) ES410301A1 (en)
FR (1) FR2165253A5 (en)
GB (1) GB1414810A (en)
IT (1) IT974232B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2114358B1 (en) * 1993-04-03 1999-01-01 Fichtel & Sachs Ag SINGLE PIECE PLATE CONNECTING GUIDE FOR A VIBRATION DAMPER.
US6053486A (en) * 1998-03-16 2000-04-25 Suspa, Incorporated Damping cylinder
DE10251212B4 (en) * 2002-10-31 2005-05-12 Denk Engineering Gmbh shock absorber
DE102004061757B4 (en) * 2004-12-22 2015-08-20 Volkswagen Ag damping element
EP2107031A1 (en) * 2008-03-31 2009-10-07 ThyssenKrupp Elevator AG Hydropneumatic shock absorber for guiding elevator rollers
DE202013101318U1 (en) * 2013-03-26 2014-07-21 AL-KO Record S.A. Hydraulic damping cylinder
CN106382317B (en) * 2016-10-17 2018-07-27 安徽信泽科技有限公司 A kind of complex spring damper that early stage rigidity is predeterminable
CN106438812B (en) * 2016-10-17 2018-07-20 安徽信泽科技有限公司 A kind of rubber air spring damper that early stage rigidity is predeterminable
CN106499762B (en) * 2016-10-17 2018-02-16 安徽信泽科技有限公司 A kind of coiled spring damper of predeterminable early stage rigidity
CN106382318B (en) * 2016-10-17 2018-06-05 泰州市万达轮业制造有限公司 A kind of coiled spring damper of adjustable early stage rigidity

Also Published As

Publication number Publication date
BE793106A (en) 1973-06-20
DE7246521U (en) 1973-03-29
GB1414810A (en) 1975-11-19
FR2165253A5 (en) 1973-08-03
IT974232B (en) 1974-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950227