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    • 62. 发明专利
    • HAND TRUCK POSITIONING DEVICE
    • JPH0958874A
    • 1997-03-04
    • JP21171995
    • 1995-08-21
    • MURATA MACHINERY LTD
    • FUKUSHIMA MASAZUMI
    • B65G67/54B61D47/00B62B5/00B65G67/02
    • PROBLEM TO BE SOLVED: To position a hand truck correctly into a specified position even in case of being pushed in from either the front or rear side by laterally positioning the truck by truck side inner and outer rollers with a rising piece on the ground side placed in between, and fitting a truck side rod into a fit-in hole on the ground side. SOLUTION: A front side inner roller 11 is first brought into contact with the right side face of a rear end part of a vertical part 21 of a member 20 of L-shape cross section. A hand truck is then moved forward while sliding the inner roller 11 along the right side face of the vertical part 21, and an outer roller 12 is brought into contact with the left side face of the rear end part of the vertical part 21. In this state, the hand truck is moved forward to bring a rear side inner roller 11 into contact with the right side face of the rear end part of the vertical part 21. In this state, the lateral positioning of the hand truck to a specified position is completed. The hand truck is then positioned in a slightly frontward specified position. Front and rear rods are positioned directly above front and rear fit-in holes 23, 23, and the rear (closer) rod is lowered and fitted into the fit-in hole 23 to complete longitudinal positioning.
    • 63. 发明专利
    • FALL DOWN PREVENTER FOR GARBAGE TRANSPORTATION TRUCK
    • JPH08296829A
    • 1996-11-12
    • JP10193695
    • 1995-04-26
    • KUBOTA KK
    • FURUYA SHIGEO
    • B60T7/18B65F5/00B65G67/54F23G5/44F23G5/50
    • PURPOSE: To provide a fall down preventer of a garbage transportation truck which can surely prevent the garbage transportation truck from falling down into a garbage pit without time and labor. CONSTITUTION: A car stop mechanism 22 for front wheels is so arranged at a platform 20 to which a garbage transportation truck 2 for dumping garbage into a garbage pit 3 advances free to switch between a working attitude for blocking the retraction of the garbage transportation truck 2 and a non-working attitude to allow the retraction thereof 2 while a body detection mechanism 23 is provided to detect the rear wheels of the garbage transportation truck 2 passing to the side of the garbage pit 3 from the car stop mechanism 22 for front wheels. A control mechanism is provided to switch the car stop mechanism 22 for front wheels to the working attitude automatically when the body detection mechanism 23 detects the rear wheels of the garbage transportation truck 2 passing to the side of the garbage pit 3 from the car stop mechanism 22 for front wheels.
    • 64. 发明专利
    • SPARE TIRE MOUNTING HAND
    • JPH06255549A
    • 1994-09-13
    • JP4905793
    • 1993-03-10
    • MAZDA MOTOR
    • SHIMIZU TAKASHI
    • B62D65/00B65G67/54
    • PURPOSE:To mount tires even with large height difference in the gripped parts by journalling plural grip arms with tapered faces to a base part to be fitted to a robot device, and disposing driving means having plural sliding contact bodies coming in sliding contact with the respective tapered faces. CONSTITUTION:A hand 1 is to mount spare tires T1-T6 with large height difference in the gripped parts. One end of each journalled part 16 is rotatably journalled to a base part 9 to be fitted to a robot device. Plural grip arms 21 normally energized (30, 17) in the closing direction are disposed, and plural tapered faces 21b, 28a are formed in order from the one closer to the jouranalled parts 16. Driving means 13, 15, 24 are disposed being provided additionally and integrally with one sliding contact body 23 coming in sliding contact with one tapered face 21b at intervals being driven in reciprocating motion at the base part 9, and the other sliding contact body 25 coming in immediate sliding contact with the other tapered face 28a. This results in obtaining the hand 1 usable even in the case of the height difference of the gripped parts being large.
    • 68. 发明授权
    • Apparatus for clamping a railroad car in a rotary car dumper
    • 用于将铁路车辆夹紧在旋转式汽车翻斗车中的装置
    • US4444539A
    • 1984-04-24
    • US365907
    • 1982-04-06
    • Cornel Muhoray
    • Cornel Muhoray
    • B65G67/54
    • B65G67/54
    • A clamp for securing a railroad car in a rotary car dumper includes a guide pipe member mounted adjacent the section of track carried by the rotatable dumper frame, a clamp pipe member telescopically mated with the guide pipe member and a clamping jaw member extending laterally from the free end of the clamp pipe member toward the track section. Releasable coupling means in the form of a longitudinal slot in one pipe member which is engaged by a radially extending guide bar member tack welded or bolted to, or inserted in a slot in, the other pipe member permits the clamp pipe member to be extended and retracted relative to the guide pipe member by a coaxially mounted hydraulic cylinder while resisting rotational movement therebetween. If excessive torque is applied to the clamp pipe member, such as when the clamping jaw member is struck by a moving car, the guide bar member is sheared and the clamping pipe member rotates to swing the clamping jaw member out of the path of the car.
    • 用于将铁路车辆固定在旋转式汽车翻斗车中的夹具包括:导向管构件,其安装在由可旋转卸载架支承的轨道部分附近;与导向管构件可伸缩地配合的夹紧管构件;以及夹钳构件, 夹紧管构件的自由端朝向轨道部分。 在一个管构件中的纵向狭槽形式的可释放联接装置,其由通过焊接或螺栓连接或螺栓连接到另一个管构件的径向延伸的导杆构件接合,或者插入另一个管构件的槽中,允许夹管构件延伸, 通过同轴安装的液压缸相对于导管构件缩回,同时抵抗其间的旋转运动。 如果夹紧管构件施加过大的扭矩,例如当夹钳构件被移动的轿厢撞击时,导杆构件被剪切,并且夹紧管构件旋转以使夹钳构件摆脱汽车的路径 。
    • 69. 发明授权
    • Wagon tipplers
    • WAGON TIPPLERS
    • US3811580A
    • 1974-05-21
    • US35141173
    • 1973-04-16
    • STRACHAN & HENSHAW LTD
    • SHEPPARD G
    • B65G67/00B65G67/54
    • B65G67/00B65G2814/0388
    • A tippler for the discharge of rail wagons has a rail table mounted on a rotary support structure. The structure comprises spaced coaxial end frames of open arcuate form the central axis of the frames being the axis of rotation of the structure. The wagon track on the rail table has its centre line in a vertical plane at or close to said axis of rotation. A charger located alongside the tippler has a laterally extending arm and the arcuate forms of the end frames define aligned openings through which the arm passes to entrain wagons onto and from the tippler.
    • 一种用于排放轨道车辆的提升台具有安装在旋转支撑结构上的轨道台。 该结构包括开放的弓形的间隔开的同轴端框架,该框架的中心轴线是该结构的旋转轴线。 导轨台上的货车轨道的中心线处于或接近所述旋转轴线的垂直平面。 位于尖端铣刀旁边的充电器具有横向延伸的臂,并且端部框架的弓形形状限定了对齐的开口,臂经过该开口以将车辆夹带在顶板上和从顶板上夹带。