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Class Information
Number: 180/9.1
Name: Motor vehicles > Special driving device > Portable track > Endless, flexible
Description: Motor vehicles wherein the track is flexible and endless.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4516649 |
Terrain-travelling motor vehicle |
May. 14, 1985 |
| 4513833 |
Controlled vehicle damping |
Apr. 30, 1985 |
| 4502560 |
Small-sized snowmobile |
Mar. 5, 1985 |
| 4483407 |
Variable configuration track laying vehicle |
Nov. 20, 1984 |
| 4469186 |
Crawler to base frame connection |
Sep. 4, 1984 |
| 4462480 |
Snowmobile rear suspension unit |
Jul. 31, 1984 |
| 4445582 |
Track unit of bogie type |
May. 1, 1984 |
| 4433634 |
Tracked, amphibious vehicle with track securement and guide means |
Feb. 28, 1984 |
| 4415055 |
Tracked vehicle |
Nov. 15, 1983 |
| 4391341 |
Supporting chassis for a working machine, such as a hydraulic shovel |
Jul. 5, 1983 |
| 4386673 |
Axle joint |
Jun. 7, 1983 |
| 4361242 |
Supporting chassis for a working machine such as a mechanical shovel |
Nov. 30, 1982 |
| 4324304 |
Crawler-type lower machinery |
Apr. 13, 1982 |
| 4296817 |
Fire suppression system for military tanks |
Oct. 27, 1981 |
| 4266679 |
Convertible boom machine having modular bottom portion |
May. 12, 1981 |
| 4232753 |
Endless track vehicle |
Nov. 11, 1980 |
| 4231699 |
Lower and crawler frame construction for crawler propelled machines |
Nov. 4, 1980 |
| 4230199 |
Apparatus for shifting center of gravity of a work vehicle |
Oct. 28, 1980 |
| 4227608 |
Method and an arrangement for obtaining a translatory movement between two mutually contacting bodies |
Oct. 14, 1980 |
| 4226292 |
Miniature target vehicle |
Oct. 7, 1980 |
| 4223753 |
Omni-directional transport device |
Sep. 23, 1980 |
| 4221272 |
Tracked vehicle suspension |
Sep. 9, 1980 |
| 4198103 |
Differential track assembly for a cable laying machine |
Apr. 15, 1980 |
| 4195740 |
Lift crane support system |
Apr. 1, 1980 |
| 4171023 |
Triple tractor assembly |
Oct. 16, 1979 |
| 4157229 |
Under-ice traveling shelter system |
Jun. 5, 1979 |
| 4156536 |
Hydropneumatic suspension system |
May. 29, 1979 |
| 4154315 |
Chassis for stair-climbing vehicles |
May. 15, 1979 |
| 4088058 |
System for the temporary sealing of the interior of armored vehicles, especially tanks, against the penetration of liquid or gaseous substances |
May. 9, 1978 |
| 4077283 |
Engine speed reducer responsive to positioning of the transmission shift lever |
Mar. 7, 1978 |
| 4069884 |
Self-propelled drive mechanism |
Jan. 24, 1978 |
| 4036320 |
Lubrication device for snowmobile sliderail |
Jul. 19, 1977 |
| 4023635 |
Snowmobile torque converter construction and arrangement |
May. 17, 1977 |
| 4014400 |
Mounting arrangement for detachably coupling a vehicle frame to a ground-engaging undercarriage |
Mar. 29, 1977 |
| 3999815 |
Multi-purpose retainer for drive mechanisms |
Dec. 28, 1976 |
| 3994352 |
Tracked vehicle emergency brake system |
Nov. 30, 1976 |
| 3993153 |
Bottom guard arrangement for a track-type vehicle |
Nov. 23, 1976 |
| 3963278 |
Track roller frame and final case mounting |
Jun. 15, 1976 |
| 3960229 |
Electromagnetic vehicle |
Jun. 1, 1976 |
| 3950038 |
Fluid bearing track device |
Apr. 13, 1976 |
| 3948572 |
Twin track laying chain |
Apr. 6, 1976 |
| 3934944 |
Ground engaging drive track apparatus for snowmobiles and the like |
Jan. 27, 1976 |
| 3933214 |
All terrain pleasure vehicle |
Jan. 20, 1976 |
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