• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A propulsion system for a snow going device having a tread circulateably supported around an elongated body with skirt means on each side and extending below the elongated body for protecting the tread and improving the traction.
    公开号:SU786872A3
    申请号:SU782611949
    申请日:1978-05-03
    公开日:1980-12-07
    发明作者:Х. Хастид Ройс；Шайбер Самуэл；И. Сильвестер Эдвард
    申请人:Husted Royce Hill；Shiber Samuel；Edvard I Silvester；
    IPC主号:
    专利说明:

    (54) ENGINE FOR SNOWMOBILE
    one
    The invention relates to movers for snowmobiles, in particular to tracked dvititeli for ski with a mechanical drive.
    A well-known mover for a snowmobile, containing a track, covering the hoppus with the ability to move relative to the last
    G1.
    A disadvantage of the known propulsion unit 10 is the limited passability through loose snow and a large load on the track when driving on solid snow.
    The purpose of the invention is to increase the fluence of loose snow by preventing snow from escaping in the transverse direction and protecting the track from overload when driving on solid snow.
    The goal is achieved by providing the body with flanges made on one side and arranged on both sides, 25 limiting the U-shaped groove on the side of the propulsive surface, while the sides are provided with metal guides attached to their lower edges.30
    FIG. 1 shows a snowmobile with the proposed propulsor, side view, in FIG. 2 - tracked drive, side view; in fig. 3 is a section A-L of FIG. 2
    The propeller includes a housing 1, a caterpillar tape 2, an envelope of the housing 1 on which the shoes 3 are mounted with a group of hooks 4, a leading sprocket 5 and a tension sprocket 6 that are mounted on the housing 1. The casing is provided with one piece made with it flanges 7 and 8 located on both sides thereof. The lower edges of the flanges 7 and 8 are provided with guides 9, which are fastened with screws 10.,
    Works proposed propulsion following way.
    When moving through loose snow, it is held in a U-shaped groove formed by the housing 1 and the ledges 7 and 8. therefore, the lugs 4 can create a greater traction force, which greatly improves maneuverability. When driving through hard snow or overcoming any obstacles, the propulsor relies on guides 9, which take up most of the load, and the lugs,
    权利要求:
    Claims (2)
    [1]
    Claim
    1. Mover for a snowmobile, comprising a caterpillar track covering the casing with the possibility of movement relative to the latter, with the aim of increasing the cross-country ability on loose snow by preventing the outflow of snow in the transverse direction and protecting the track from overload when driving on hard snow, the hull is equipped with sides made on it in one piece and located on both sides of it, limiting the U-shaped groove from the side of the supporting surface of the mover.
    [2]
    2. The mover according to claim. 1, with the fact that the sides are equipped with metal guides attached to their lower edges.
    类似技术:
    公开号 | 公开日 | 专利标题
    CA2390940A1|2003-08-15|Amphibious vehicle
    US4217006A|1980-08-12|Drive belt assembly for snowmobiles
    US4938546A|1990-07-03|Flexible snowmobile cleat
    US4278302A|1981-07-14|Grouser bar track assembly for snowmobile
    US3853192A|1974-12-10|Power driven ski
    KR920700121A|1992-02-19|Amphibious underwater wing vehicle
    US3221830A|1965-12-07|Cross-country snow vehicle
    US3252533A|1966-05-24|Snow scooter
    US4795221A|1989-01-03|Cleats for snowmobile track
    SU786872A3|1980-12-07|Snow truck propulsive device
    US4036320A|1977-07-19|Lubrication device for snowmobile sliderail
    US3934944A|1976-01-27|Ground engaging drive track apparatus for snowmobiles and the like
    US4175627A|1979-11-27|Propulsion system for a snow going device
    US8596399B1|2013-12-03|Powered riding vehicle
    FR2688701A1|1993-09-24|Snowboard propelled by a thermal | motor and a caterpillar track
    US4418782A|1983-12-06|Guard device of snowmobile against splashes of snow
    SU1197917A1|1985-12-15|Snow-going vehicle
    US4568294A|1986-02-04|All-terrain vehicle
    SU823211A1|1981-04-23|Vehicle propelling gear
    CA1095564A|1981-02-10|Propulsion system for a snow going device
    US3205852A|1965-09-14|Conveyor bottom boat
    RU2073620C1|1997-02-20|Self-propelled snow vehicle
    US20210188376A1|2021-06-24|Tapered Short Tunnel for a Snowmobile
    SU931569A1|1982-05-30|Endless-track travelling gear
    RU8675U1|1998-12-16|SNOWMOBILE VEHICLE
    同族专利:
    公开号 | 公开日
    DE2819498A1|1978-11-09|
    SE7804599L|1978-11-05|
    US4129193A|1978-12-12|
    CA1091728A|1980-12-16|
    JPS53145230A|1978-12-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3853192A|1973-10-09|1974-12-10|Saroy Eng|Power driven ski|
    US3931862A|1974-12-05|1976-01-13|Bombarider Limited|Ski suspension for front of snowmobile|
    US4036320A|1975-02-12|1977-07-19|James T. Murray|Lubrication device for snowmobile sliderail|US4244436A|1979-01-19|1981-01-13|Roper Corporation|Vehicle with power driven ski|
    US4339124A|1980-10-03|1982-07-13|Daniel Vogler|Neck exercising device|
    DE3644561A1|1986-12-27|1988-06-23|Paul Huber|Chassis with guiding of a crawler to transmit motor power on a ski|
    CA2541534A1|2005-04-01|2006-10-01|Bombardier Recreational Products Inc.|Snow vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/793,728|US4129193A|1977-05-04|1977-05-04|Propulsion system for a snow going device|
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