AU2001258737A1 - A telescopic hydro-pneumatic fork, specifically for mountain-bikes, with rapid lock and release control of the extension stroke - Google Patents

A telescopic hydro-pneumatic fork, specifically for mountain-bikes, with rapid lock and release control of the extension stroke

Info

Publication number
AU2001258737A1
AU2001258737A1 AU2001258737A AU5873701A AU2001258737A1 AU 2001258737 A1 AU2001258737 A1 AU 2001258737A1 AU 2001258737 A AU2001258737 A AU 2001258737A AU 5873701 A AU5873701 A AU 5873701A AU 2001258737 A1 AU2001258737 A1 AU 2001258737A1
Authority
AU
Australia
Prior art keywords
bikes
mountain
specifically
release control
extension stroke
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.)
Abandoned
Application number
AU2001258737A
Inventor
Martin Bryson
Sandro Musiani
Loris Vignocchi
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.)
Marzocchi SpA
Original Assignee
Marzocchi SpA
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 Marzocchi SpA filed Critical Marzocchi SpA
Publication of AU2001258737A1 publication Critical patent/AU2001258737A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/061—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper with a coil spring being mounted inside the damper
    • 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
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
AU2001258737A 2000-05-05 2001-04-26 A telescopic hydro-pneumatic fork, specifically for mountain-bikes, with rapid lock and release control of the extension stroke Abandoned AU2001258737A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO20000251 IT1321242B1 (en) 2000-05-05 2000-05-05 TELESCOPIC AND HYDROPNEUMATIC FORK, ESPECIALLY PERMOUNTAIN-BIKES, WITH QUICK LOCK CONTROL AND RELEASE OF THE STROKE
ITBO200A000251 2000-05-05
PCT/IT2001/000206 WO2001085531A1 (en) 2000-05-05 2001-04-26 A telescopic hydro-pneumatic fork, specifically for mountain-bikes, with rapid lock and release control of the extension stroke

Publications (1)

Publication Number Publication Date
AU2001258737A1 true AU2001258737A1 (en) 2001-11-20

Family

ID=11438445

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001258737A Abandoned AU2001258737A1 (en) 2000-05-05 2001-04-26 A telescopic hydro-pneumatic fork, specifically for mountain-bikes, with rapid lock and release control of the extension stroke

Country Status (3)

Country Link
AU (1) AU2001258737A1 (en)
IT (1) IT1321242B1 (en)
WO (1) WO2001085531A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058847B4 (en) * 2009-12-18 2012-09-13 Thomas Ripa Hydropneumatic strut for a bicycle
DE102022121674A1 (en) * 2021-08-31 2023-03-02 SR Suntour Europe GmbH compression valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520908A (en) * 1983-11-10 1985-06-04 General Motors Corporation Pressure balanced valve for adjustable hydraulic damper
GB2209375A (en) * 1987-09-04 1989-05-10 John Roger Plummer Damper assembly
DE4429562C2 (en) * 1994-08-19 1998-03-19 Stefan Maier Hydraulic vibration damper for the sprung front wheel of a bicycle
US5634652A (en) * 1995-03-30 1997-06-03 Tsai; Chin-Sung Bicycle suspension
IT1287600B1 (en) * 1996-12-19 1998-08-06 Marzocchi Spa ADJUSTABLE HYDROPNEUMATIC SHOCK ABSORBER, PARTICULARLY SUITABLE FOR FORMING THE LEGS OF A TELESCOPIC FORK FOR MOUNTAIN-BIKES.

Also Published As

Publication number Publication date
IT1321242B1 (en) 2004-01-08
WO2001085531A1 (en) 2001-11-15
ITBO20000251A1 (en) 2001-11-05

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