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101. 发明授权

US3973686A Plural contacting elevators with inclined platforms 失效
标题翻译：多台倾斜平台的接触式电梯
公开(公告)号：US3973686A
公开(公告)日：1976-08-10
申请号：US486950
申请日：1974-07-10
申请人： Charles F. Rivers
发明人： Charles F. Rivers
IPC分类号： B66B9/00 , B66B9/02 , B65G47/00
CPC分类号： B66B9/022 , B66B9/00
摘要： A loader comprising an upright frame having only two elevators or rams for transferring parts from one to the other and raising them to a point where they may be discharged. One ram moves up while the other moves down. They meet at a midpoint where parts are transferred from one to the other after which one ram goes down to pick up another load of parts and the other rises to an upper limit where the parts are discharged. A simple rack and gear drive is employed. Switches are provided to reverse the motor at the ends of the ram travel.
摘要翻译：一种装载机，其包括仅具有两个用于将部件从一个转移到另一个的升降器或凸起的立式框架，并将它们提升到可以排出的位置。一只公羊向上移动，另一只则向下移动。他们在零件从一个转移到另一个的中点相遇，之后一个压头下降以拾取另一个零件的负载，另一个上升到零件排出的上限。采用简单的齿条和齿轮传动。提供开关用于在电机行程端部反转电机。

102. 发明授权

US3924710A Rack and pinion hoist 失效
标题翻译：机架和PINION HOIST
公开(公告)号：US3924710A
公开(公告)日：1975-12-09
申请号：US31096272
申请日：1972-11-30
申请人： HARSCO CORP
发明人： SHOHET ALBERT J
IPC分类号： B66B5/04 , B66B5/18 , B66B9/02 , B66B9/187 , B66B11/04
CPC分类号： B66B9/022 , B66B5/04 , B66B5/18 , B66B9/187
摘要： A hoist is provided with a rack and pinion drive assembly for raising and lowering the lift frame of the hoist and a rack and pinion overspeed mechanism for braking the lift frame when the hoist exceeds a predetermined speed. The drive assembly includes a pinion shaft rotatably supported by a bearing assembly which is rigidly secured to the frame. A drive pinion is secured to one end of the shaft, and a reducer gear box is mounted on the other end of the shaft. A motor is connected to the gear box for rotating the shaft and the drive pinion, and the motor and gear box are prevented from rotating with the shaft by a torque mount which connects the motor to the frame but which permits limited movement of the motor relative to the frame to reduce shocks. An overspeed pinion is mounted on a second shaft which is also rotatably mounted on bearings on the frame. The overspeed pinion shaft carries a brake drum, and a brake band extends around the drum. One end of the brake band is secured to the frame, and the other end is secured to an extendable plunger which carries a spring for urging the plunger to tighten the band around the drum. Releasable lock means holds the plunger in a retracted position against the bias of the spring, and the lock means is engageable by centrifugal weights on the drum when the overspeed pinion shaft rotates too fast to permit the plunger to extend to tighten the brake band about the drum. The bearings for both the drive shaft and the overspeed pinion shaft are secured to the frame by eccentric mounting means so that the positions of the shafts can be adjusted relative to the frame and to the rack.

103. 发明授权

US3804208A Cage apparatus rising and falling on a wall surface 失效
标题翻译：笼子装置上升并落在墙壁表面上
公开(公告)号：US3804208A
公开(公告)日：1974-04-16
申请号：US18671871
申请日：1971-10-05
申请人： SANWA TEKKI KOGYO KK
发明人： IIDA M
IPC分类号： B66B9/02 , B66B11/04
CPC分类号： B66B9/022
摘要： A cage or car for ascending and descending movements on a vertical wall surface of a structure in which a pin rack and a guide rail on each side of the rack are fixed on the wall surface. The cage is defined by a frame having a bottom plate and arms projecting from the frame are operably engaged with the guide rails. A rotatable driven shaft is supported in the cage in parallelism to the pins of the rack and a sprocket on the driven shaft engages the pins. An internal combustion engine on the bottom surface of the cage and a power transmitting means is provided for driving the driven shaft normally and reversely via a worm-type reduction gear from the engine.
摘要翻译：一种用于在其架壁的每个侧面上的销齿条和导轨固定在壁面上的结构的垂直壁面上的升降运动的保持架或轿厢。保持架由具有底板的框架限定，并且从框架突出的臂可与导轨可操作地接合。可旋转从动轴与机架的销平行地支撑在保持架中，从动轴上的链轮与销接合。在保持架的底面上的内燃机和动力传递装置被设置成用于通过来自发动机的蜗杆式减速齿轮来正反地驱动从动轴。

104. 发明授权

US3313376A Lightweight elevator 失效
标题翻译：轻便电梯
公开(公告)号：US3313376A
公开(公告)日：1967-04-11
申请号：US48978265
申请日：1965-09-01
申请人： HOLLAND SR WARREN L
发明人： HOLLAND SR WARREN L
IPC分类号： B66B9/02 , B66B9/187 , E04G1/20
CPC分类号： B66B9/022 , B66B9/187 , E04G1/20 , Y10S187/90

105. 发明授权

US1461601A Elevator 失效
公开(公告)号：US1461601A
公开(公告)日：1923-07-10
申请号：US40558720
申请日：1920-08-24
申请人： CRAIG THOMAS C
发明人： CRAIG THOMAS C
IPC分类号： B66B9/02
CPC分类号： B66B9/022

106. 发明授权

US790137A Elevator. 失效
公开(公告)号：US790137A
公开(公告)日：1905-05-16
申请号：US1903154635
申请日：1903-04-28
申请人： ALFRED L LOEWENSTEIN , KARRER ARMAND
发明人： KARRER ARMAND
CPC分类号： B66B9/022 , B66B9/025

107. 发明授权

US740956A Elevator mechanism. 失效
公开(公告)号：US740956A
公开(公告)日：1903-10-06
申请号：US1903164194
申请日：1903-07-03
申请人： VISCO GAETANO
发明人： VISCO GAETANO
CPC分类号： B66B9/022

108. 发明授权

US636809A Hoisting apparatus. 失效
公开(公告)号：US636809A
公开(公告)日：1899-11-14
申请号：US1898697943
申请日：1898-12-01
申请人： SCOTCH ELEVATOR COMPANY
发明人： KEENAN THOMAS
CPC分类号： B66B9/022

109. 发明授权

US544780A Electric elevator 失效
公开(公告)号：US544780A
公开(公告)日：1895-08-20
申请号：US544780D
CPC分类号： B66B9/022 , Y10T74/19842

110. 发明授权

US462527A mckee 失效
公开(公告)号：US462527A
公开(公告)日：1891-11-03
申请号：US462527D
CPC分类号： B66B9/022

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