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21. 发明专利

JP2000335384A EMERGENCY BRAKING DEVICE FOR VEHICLE 失效
公开(公告)号：JP2000335384A
公开(公告)日：2000-12-05
申请号：JP14367399
申请日：1999-05-24
申请人： TAKEDA TADASHI
发明人： TAKEDA TADASHI
IPC分类号： B60T1/14
摘要： PROBLEM TO BE SOLVED: To surely stop a vehicle by allowing a vehicle stopper to be bitten between a tire and the road surface when a slip is generated when a brake is applied. SOLUTION: One end side of an expansion arm 3 using a pantograph mechanism is mounted on a fixing member to a vehicle in an expanded condition of the expansion arm 3 from its folded and stored condition, the elasticity is given to the expansion arm 3 in the direction to be constantly expanded by the spring 2, a locking mechanism 5 to keep the folded condition of the expansion arm 3 is maintained in an attachable/detachable manner is provided on the fixing member 2, and a vehicle stopper 4 is mounted on a tip of the expansion arm 3. When a slip is generated if a brake is applied, the locking mechanism 5 is released, the vehicle stopper 4 is allowed to be bitten between the tire and the road surface by expanding the expansion arm 3 to stop the slip.

22. 发明专利

JP2000255395A AUTOMOBILE EMERGENCY STOP DEVICE EXCLUSIVELY USED FOR FROZEN ROAD 失效
公开(公告)号：JP2000255395A
公开(公告)日：2000-09-19
申请号：JP10701299
申请日：1999-03-09
申请人： SUZUKI AKINORI
发明人： SUZUKI AKINORI
IPC分类号： B60T1/04 , B60T1/14
摘要： PROBLEM TO BE SOLVED: To eradicate victims of a slip accident by mounting an automobile emergency stop device exclusively used for a frozen road on an automobile in order to prevent traffic accidents on a frozen road from being frequently generated in the snowy and cold district in the winter. SOLUTION: In this device, a wire 37 is loosened by pushing a device operating button 30 of an automobile emergency stop device exclusively used for a frozen road of a driver's seat, a gear box 5 is lowered, a main drive gear 15 is rotated by being brought into contact with a tire 24, and ice spikes 9 on the tip of a rack gear bites the road surface of the frozen road. At this time, the tire 24 and the undercarriage rear part are floated together, the vehicle weight is concentrated to the ice spikes 9 on the tip to press the ice spikes 9 against the road surface, and stopping force of the automobile is increased to completely stop the automobile. In this device, the worse the conditions of the frozen ski slope, the stronger stopping force acts.

23. 发明专利

JPH11321588A URGENCY STOP DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH11321588A
公开(公告)日：1999-11-24
申请号：JP15672098
申请日：1998-05-20
申请人： IMAI KUNIHIRO
发明人： IMAI KUNIHIRO
IPC分类号： B60T1/04 , B60T1/14
摘要： PROBLEM TO BE SOLVED: To bring an automobile into a stalling condition quickly, safely, and surely so as to be stopped, by sliding respective rotary roller devices in a gap between front/rear wheels and the ground, and letting the respective front/rear wheels to be raced on the respective rotary roller devices to urgently stop an automobile. SOLUTION: A large gear 1 is loosely fitted on the nearly center part of a tire rotating axle 6 fitted with front wheels 5 on both sides, and the large gear 1 is rotated by pushing a switch button fitted to the steering wheel part of a driver's seat through remote control. The such large gear 1 and a small gear 2 fixedly secured to an axle 7 rotatably fitted to the bottom part of a vehicle body are made mesh with each other, erecting bars 3 are fitted to both end parts of the axle 7, and each of rotary roller devices 4 in which many rollers are juxtaposed on a thick iron plate through connecting rod 8 is provided on the lower part of the erecting bar 3. By racing the respective front/rear wheels 5 on the respective rotary roller devices 4, an automobile can be urgently stopped.

28. 发明专利

JPH06206524A AUXILIARY BRAKE 失效
公开(公告)号：JPH06206524A
公开(公告)日：1994-07-26
申请号：JP365093
申请日：1993-01-13
申请人： WATANABE MITSUO
发明人： WATANABE MITSUO
IPC分类号： B60T1/14
摘要： PURPOSE:To choose what is optimum according to a road state and use it and improve brake effect by actuating a rising and falling arm portion by means of oil pressure or air or a wire or a rod or the like, fitting to a tower part plate portion what agree with a road surface, and actuating it by butting it against the rod surface. CONSTITUTION:A main body 6 is fitted to a strong part such as a frame, and braking is carried out by pressing a lower part plate portion 9 flatly against a road surface by the rise and fall of an arm portion 7. The lower part plate portion 9 is made replaceable, and what agrees with a road surface situation is furnished and used. As the source of motion, oil pressure or air or a wire or a rod or the like is used, and as an operation method, combined use with the pedal of a foot brake is made, and the arm portion 9 is actuated by amplifying the movement of the pedal, and by means of an auxiliary brake and the ON/OFF of a main switch, motion linked with a wheel brake and the single motion of a wheel brake are actuated.

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