FI901451A - APPARATUR FOER REGLERING AV BAND I EN MOTORKAELKE UNDER KOERNING. - Google Patents
APPARATUR FOER REGLERING AV BAND I EN MOTORKAELKE UNDER KOERNING. Download PDFInfo
- Publication number
- FI901451A FI901451A FI901451A FI901451A FI901451A FI 901451 A FI901451 A FI 901451A FI 901451 A FI901451 A FI 901451A FI 901451 A FI901451 A FI 901451A FI 901451 A FI901451 A FI 901451A
- Authority
- FI
- Finland
- Prior art keywords
- actuating member
- transmitted
- spring
- spring load
- rocker
- Prior art date
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
- B62M2027/026—Snow mobiles characterised by the suspension means
Landscapes
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a differential spring damping for use in the spring suspension of a motor sledge. Bearing points of rocker brackets 1,2 in a slide rail 7,8, a frame 9 and a hydraulic actuating member 3 form, in relation to one another, such points that, when spring load is supplied to the slide rail 7,8, it is transmitted as torque to the driving bracket 1 or 2. The torque is transmitted as thrust, through the agency of the actuating member 3, to the opposite rocker bracket 1 or 2, which is driven and the motion of which is greater, so that it receives the differential spring damping. The hydraulic pressure is produced most expediently with the motor in a pressure-former unit 4 and is set to an appropriate value by way of a regulator 5 and transmitted most expediently to the actuating member 3 via a line 6. By adjusting the length of the piston rod of the hydraulic actuating member 3, the angle of the rocker brackets 1,2 is able to be changed, whereby the belt 10 is pressurized in the desired manner through the agency of the slide rails 7,8. If the spring load is too high, the regulator 5 reduces the liquid pressure, whereupon the piston rod of the actuating member 3 slides in the cylinder and returns to a chosen length once the spring load force drops to normal. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI901451A FI88382C (en) | 1990-03-23 | 1990-03-23 | Device for suspension and height control of engine sled |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI901451 | 1990-03-23 | ||
FI901451A FI88382C (en) | 1990-03-23 | 1990-03-23 | Device for suspension and height control of engine sled |
Publications (4)
Publication Number | Publication Date |
---|---|
FI901451A0 FI901451A0 (en) | 1990-03-23 |
FI901451A true FI901451A (en) | 1991-09-24 |
FI88382B FI88382B (en) | 1993-01-29 |
FI88382C FI88382C (en) | 1993-05-10 |
Family
ID=8530114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI901451A FI88382C (en) | 1990-03-23 | 1990-03-23 | Device for suspension and height control of engine sled |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI88382C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5667031A (en) * | 1992-09-25 | 1997-09-16 | Polaris Industries Partners L.P. | Long travel suspension for tracked vehicle |
US6032752A (en) * | 1997-05-09 | 2000-03-07 | Fast Action Support Team, Inc. | Vehicle suspension system with variable geometry |
US6357543B1 (en) | 1998-12-31 | 2002-03-19 | Formula Fast Racing | Snowmobile construction |
US6715575B2 (en) | 2001-08-16 | 2004-04-06 | Formula Fast Racing | Track tensioning system for a tracked vehicle |
-
1990
- 1990-03-23 FI FI901451A patent/FI88382C/en not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5667031A (en) * | 1992-09-25 | 1997-09-16 | Polaris Industries Partners L.P. | Long travel suspension for tracked vehicle |
US5881834A (en) * | 1992-09-25 | 1999-03-16 | Polaris Industries Partners L.P. | Long travel suspension for tracked vehicle |
US6032752A (en) * | 1997-05-09 | 2000-03-07 | Fast Action Support Team, Inc. | Vehicle suspension system with variable geometry |
US6237706B1 (en) | 1997-05-09 | 2001-05-29 | Fast Action Support Team, Inc. | Vehicle suspension system with variable geometry |
US6357543B1 (en) | 1998-12-31 | 2002-03-19 | Formula Fast Racing | Snowmobile construction |
US6499551B2 (en) | 1998-12-31 | 2002-12-31 | Formula Fast Racing | Snowmobile construction |
US6561302B2 (en) | 1998-12-31 | 2003-05-13 | Formula Fast Racing | Snowmobile construction |
US6691812B2 (en) | 1998-12-31 | 2004-02-17 | Formula Fast Racing | Snowmobile construction |
US6715575B2 (en) | 2001-08-16 | 2004-04-06 | Formula Fast Racing | Track tensioning system for a tracked vehicle |
Also Published As
Publication number | Publication date |
---|---|
FI88382B (en) | 1993-01-29 |
FI901451A0 (en) | 1990-03-23 |
FI88382C (en) | 1993-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69325172D1 (en) | HIGH FREQUENCY VIBRATION TEST DEVICE WITH HYDRAULIC SERVO VALVE AND ACTUATING PISTON | |
DK0706613T3 (en) | Compressor | |
SE9804165L (en) | Shock | |
CA2126335A1 (en) | Surface effect dampers | |
DE2236476A1 (en) | DEVICE FOR DAMPING THE ROCKING MOVEMENTS OF THE CHASSIS OF A VEHICLE | |
IT1255271B (en) | ADJUSTABLE SHOCK ABSORBER | |
FI901451A (en) | APPARATUR FOER REGLERING AV BAND I EN MOTORKAELKE UNDER KOERNING. | |
ES2125473T3 (en) | STEERING COLUMN FOR WORK MACHINE. | |
EP0024748A3 (en) | Construction and/or application in relation to the generation or the use of pressures, forces, flows and movements in and by means of hydraulic or hydro-pneumatic systems | |
ATE144944T1 (en) | PENDULUM SUPPORT WITH SUSPENSIVE SUPPORT BODY AND ADDITIONAL AND EMERGENCY SPRING | |
ES2095622T3 (en) | PISTON COMPRESSOR. | |
ATE137570T1 (en) | TRANSMISSION UNIT FOR MOTOR VEHICLES | |
ATE171253T1 (en) | SHOCK ABSORBER | |
KR950702385A (en) | Cholesterol fungi and its uses | |
DE59200588D1 (en) | PERSONAL TRANSITION DEVICE OF RAIL VEHICLES. | |
DE69516043D1 (en) | Actuator | |
ES2066213T3 (en) | ADJUSTABLE VIBRATION DAMPER. | |
ES2135509T3 (en) | LIQUID COMPOSITION THAT HAS AN EFFECT OF REPELLENCE OF MOTHS. | |
SE8602874D0 (en) | LIFTING / FJEDERDON / UNDERTRYCKSFJEDER | |
KR920011637A (en) | Cylinder Disassembly Assembly Machine | |
KR890003457A (en) | Inertia Equalizer | |
JPH10339341A (en) | Spring coefficient control method of rubber member and variable spring mechanism | |
KR920013658A (en) | Precision Driving Device Using Piezoelectric Element | |
ES2153241A1 (en) | Door stop esp for motor vehicle | |
FI952935A (en) | Arrangements for dampening the movements of a hammer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: UPOLA, EERO JUHANI |