SE8901159L - SKIING FOR SNOWMOOTERS - Google Patents

SKIING FOR SNOWMOOTERS

Info

Publication number
SE8901159L
SE8901159L SE8901159A SE8901159A SE8901159L SE 8901159 L SE8901159 L SE 8901159L SE 8901159 A SE8901159 A SE 8901159A SE 8901159 A SE8901159 A SE 8901159A SE 8901159 L SE8901159 L SE 8901159L
Authority
SE
Sweden
Prior art keywords
ski
hinge point
shock absorber
suspension
hingedly connected
Prior art date
Application number
SE8901159A
Other languages
Swedish (sv)
Other versions
SE8901159D0 (en
SE464291B (en
Inventor
Sven-Aake Ahlstroem
Original Assignee
Sven Aake Ahlstroem
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 Sven Aake Ahlstroem filed Critical Sven Aake Ahlstroem
Priority to SE8901159A priority Critical patent/SE464291B/en
Publication of SE8901159D0 publication Critical patent/SE8901159D0/en
Priority to AU54079/90A priority patent/AU5407990A/en
Priority to PCT/SE1990/000210 priority patent/WO1990011920A1/en
Publication of SE8901159L publication Critical patent/SE8901159L/en
Publication of SE464291B publication Critical patent/SE464291B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M27/00—Propulsion devices for sledges or the like
    • B62M27/02—Propulsion devices for sledges or the like power driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B17/00—Accessories or details of sledges
    • B62B17/02—Runners
    • B62B17/04—Runners resiliently suspended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M27/00—Propulsion devices for sledges or the like
    • B62M27/02—Propulsion devices for sledges or the like power driven
    • B62M2027/026—Snow mobiles characterised by the suspension means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A ski suspension for snowmobiles with at least one rotatable steering spindle (2) comprises a spring means (16), as well as a shock absorber (6) for providing resilience and cushioning of relative movements between the chassis and a ski (3) connected with the suspension and steerable by means of the steering spindle (2). Furthermore, the suspension comprises, in addition to the first shock absorber (6) positioned in front of the steering spindle, a second shock absorber (7) provided with a progressive helical compression spring (16) and consisting of a piston-cylinder mechanism whose rear end is hingedly connected with the ski (3) at a first, fixed hinge point (11) and whose opposite end is hingedly connected with a pivotable link (12) at a second, movable hinge point (13), the link being hingedly connected with the ski at a third, fixed hinge point (14) as well as with the steering spindel (2) at a fourth, movable hinge point (15).
SE8901159A 1989-04-03 1989-04-03 SKIING FOR SNOWMOOTERS SE464291B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8901159A SE464291B (en) 1989-04-03 1989-04-03 SKIING FOR SNOWMOOTERS
AU54079/90A AU5407990A (en) 1989-04-03 1990-04-02 Ski suspension for snowmobiles
PCT/SE1990/000210 WO1990011920A1 (en) 1989-04-03 1990-04-02 Ski suspension for snowmobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901159A SE464291B (en) 1989-04-03 1989-04-03 SKIING FOR SNOWMOOTERS

Publications (3)

Publication Number Publication Date
SE8901159D0 SE8901159D0 (en) 1989-04-03
SE8901159L true SE8901159L (en) 1990-10-04
SE464291B SE464291B (en) 1991-04-08

Family

ID=20375532

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901159A SE464291B (en) 1989-04-03 1989-04-03 SKIING FOR SNOWMOOTERS

Country Status (3)

Country Link
AU (1) AU5407990A (en)
SE (1) SE464291B (en)
WO (1) WO1990011920A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791669A (en) * 1997-01-24 1998-08-11 Broddon; James L. Shopping cart caddy
EP1462336A1 (en) * 2003-03-25 2004-09-29 Alain Stoll Device for sliding on snow
RU2738397C2 (en) * 2018-08-31 2020-12-11 Леонид Александрович Желонин Ski position control system for movement of a two-wheeled vehicle on snow
CN113942353B (en) * 2021-09-15 2023-10-24 江苏丞工科技有限公司 Vibration damper for underground robot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854541A (en) * 1973-03-16 1974-12-17 H Hollnagel Snowmobile ski suspension assembly with horizontal shock absorber means
US3899036A (en) * 1973-11-12 1975-08-12 Harold E Hollnagel Snowmobile ski suspension assembly
US3967692A (en) * 1974-09-26 1976-07-06 Hoffman Elmer H Snowmobile suspension system

Also Published As

Publication number Publication date
SE8901159D0 (en) 1989-04-03
AU5407990A (en) 1990-11-05
WO1990011920A1 (en) 1990-10-18
SE464291B (en) 1991-04-08

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