ATE328220T1 - Hydraulischer dämpfer - Google Patents

Hydraulischer dämpfer

Info

Publication number
ATE328220T1
ATE328220T1 AT03029715T AT03029715T ATE328220T1 AT E328220 T1 ATE328220 T1 AT E328220T1 AT 03029715 T AT03029715 T AT 03029715T AT 03029715 T AT03029715 T AT 03029715T AT E328220 T1 ATE328220 T1 AT E328220T1
Authority
AT
Austria
Prior art keywords
piston
rod
channels
cylinder
chambers
Prior art date
Application number
AT03029715T
Other languages
English (en)
Inventor
Wen-Guey Liou
Chao-Hsuan Liu
Yu-Chih Liu
Chieh-Feng Liu
Original Assignee
Wen-Guey Liou
Chao-Hsuan Liu
Yu-Chih Liu
Chieh-Feng Liu
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 Wen-Guey Liou, Chao-Hsuan Liu, Yu-Chih Liu, Chieh-Feng Liu filed Critical Wen-Guey Liou
Application granted granted Critical
Publication of ATE328220T1 publication Critical patent/ATE328220T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • F16F9/3465—Slots having a variable section along their length
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Glass Compositions (AREA)
AT03029715T 2003-12-23 2003-12-23 Hydraulischer dämpfer ATE328220T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03029715A EP1548321B1 (de) 2003-12-23 2003-12-23 Hydraulischer Dämpfer

Publications (1)

Publication Number Publication Date
ATE328220T1 true ATE328220T1 (de) 2006-06-15

Family

ID=34530718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03029715T ATE328220T1 (de) 2003-12-23 2003-12-23 Hydraulischer dämpfer

Country Status (3)

Country Link
EP (1) EP1548321B1 (de)
AT (1) ATE328220T1 (de)
DE (1) DE60305719T2 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1744514A (en) * 1928-08-28 1930-01-21 Clarance W Thompson Hydraulic valve
DE1292014B (de) * 1964-03-21 1969-04-03 Boge Gmbh Hydraulischer Teleskopschwingungsdaempfer fuer die Achsabfederung von Strassenfahrzeugen
FR1526699A (fr) * 1967-06-12 1968-05-24 Riunite Way Assauto Spa Fab Dispositif retardateur pour contrôler les déplacements de la pédale de commande d'accélérateur sur automobiles et moteurs
JPS6164536U (de) * 1984-10-04 1986-05-01
IT1269678B (it) * 1994-04-15 1997-04-08 Digitek Srl Ammortizzatore idraulico a reazione autocorretta
DE4420134C1 (de) * 1994-06-09 1995-10-05 Fichtel & Sachs Ag Schwingungsdämpfer mit mechanischem Zuganschlag
US6401886B1 (en) * 2001-01-18 2002-06-11 Eng Gen Industrial Co., Ltd. Hydraulic oil cylinder structure with reverse force function

Also Published As

Publication number Publication date
EP1548321B1 (de) 2006-05-31
DE60305719D1 (de) 2006-07-06
EP1548321A1 (de) 2005-06-29
DE60305719T2 (de) 2007-05-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties