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1. 发明专利

JPH0664534A APPLICATION DEVICE FOR TROLLEY WIRE 失效
公开(公告)号：JPH0664534A
公开(公告)日：1994-03-08
申请号：JP22173592
申请日：1992-08-20
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , TOKICO LTD
发明人： TAKAHASHI SEIICHI , MATSUTOMO TOSHIRO , AIZAWA KENSUKE , OKA KENJI
IPC分类号： B05C1/06 , B61D15/00 , B65G47/84
摘要： PURPOSE:To provide an application device for trolley wire constituted in such a way as to apply an antifreezing agent uniformly to the trolley wire. CONSTITUTION:An application device 1 for trolley wire has an application unit 6 and elevating mechanism 4 on a truck 3, and an antifreezing agent is force-fed into the application unit 6 from an antifreezing agent supply unit 7 through a tube 15. The application unit 6 has rotary brushes 20, 21 rotatory- driven while being in sliding contact with the trolley wire 5, and the rotary brushes 20, 21 apply the antifreezing agent, supplied from the supply unit 7, uniformly to the trolley wire 5 in association with the movement of the truck 3.

2. 发明专利

DE3630731A1 Industrial robot 未知
公开(公告)号：DE3630731A1
公开(公告)日：1987-03-19
申请号：DE3630731
申请日：1986-09-10
申请人： TOKICO LTD
发明人： OKA KENJI , UTSUMI NORIYUKI , KUMAGAI SHINJU , GODAI HIROSHI
IPC分类号： B25J19/00 , B25J19/06
摘要： Industrial robot with a base on which a moveable part driven by means of one or more electric motors is mounted, in which arrangement one or more pipes (31, 34, 35) contain one or more wiring cables (30, 32, 33) via which the electric motor or electric motors provided in receptacles sealed off in each case are supplied, and form inert-gas passages for feeding an inert gas into these receptacles, and in which arrangement a pressure-measuring sensor (43) is provided at the terminal end of a return-conveying passage (34, 35) of each of these inert gas-feeding passages from a corresponding sealed-off receptacle. The pressure in the inert-gas arrangement consisting of the pipes and the associated receptacles is accordingly measured at a point of minimum pressure on which, in addition, no accelerations at all are exerted during movement of the moveable part and the receptacles, so that an external reliable safety check of gas pressure is possible along with simple and easy-to maintain connection possibilities of the pressure-measuring sensors and pipes.

3. 发明专利

JPS5914717B2 JPS5914717B2 - 失效
公开(公告)号：JPS5914717B2
公开(公告)日：1984-04-05
申请号：JP494679
申请日：1979-01-17
申请人： Tokico Ltd
发明人： OKA KENJI , NARAMOTO HIDEJI
IPC分类号： B05C11/10 , B05B5/00 , B05B5/16 , F22B1/28 , F22B3/02 , F24H1/00 , F24H1/14 , F28D15/02

4. 发明专利

JPS5445089A TRANSPORTATION DEVICE 失效
公开(公告)号：JPS5445089A
公开(公告)日：1979-04-10
申请号：JP11142977
申请日：1977-09-16
申请人： TOKICO LTD
发明人： OKA KENJI , ONODA TOMOAKI
IPC分类号： B65G17/20
摘要： PURPOSE:To automatically unfasten articles, such as, a tank, etc., which are sucsessively transferred while being hung to each hook of an overhead type conveyor through hangers, at a fixed location. CONSTITUTION:When tanks 4, 6 are carried in the arrow head A direction by the operation of a conveyor 1 and a hook 3b collides with a contact and stop pin 26a and pushes it, a chain 25 travels to turn a sprocket 23. Balance between potentiometers 27, 29 is lost, and a deviation signal amplified through a servo-amplifier 30 is fed to a servo-valve 18, thus operating the valve 18. Consequently, compressed air from a compressed air source 31 is supplied into a cylinder 19 through a piping 34, and a hanger pushing mechanism 12 and a rack 21 are moved in the same direction by the sliding of a piston 20. When the tank 4 reaches an upper portion of a holder 11, a lifting mechanism 42 is lifted and receives and supports the tank 4, and a hanger 5 is received by means of a pushing fitting 16.

5. 发明专利

JPH04293877A DOOR LOCK DEVICE 失效
公开(公告)号：JPH04293877A
公开(公告)日：1992-10-19
申请号：JP5748191
申请日：1991-03-20
申请人： TOKICO LTD
发明人： OKA KENJI
IPC分类号： E05C19/18
摘要： PURPOSE:To carry out the door lock releasing and the door lock operation continuously with the door opening and closing operation. CONSTITUTION:A door lock device 3 is installed to a door 2 by inserting the insertion plate 10 of an installing main body 7 to the glass inserting groove 2b of the door 2. A lock lever 8 is provided rotatable to the installing main body 7, a coil spring 9 pulls the lock lever 8 in a toggle form, and the lock lever 8 is positioned at a door locking position or a door lock releasing position. The lock lever 8 is moved to the door locking position or the door lock releasing position by pushing an operating member 16. The door locking position of the lock lever 8 is positioned to the closing side of the door 2, while the door lock releasing position is positioned at the opening side of the door 2.

6. 发明专利

JPS63100968A PAINTING APPARATUS 失效
公开(公告)号：JPS63100968A
公开(公告)日：1988-05-06
申请号：JP24658486
申请日：1986-10-17
申请人： TOKICO LTD
发明人： KOBAYASHI FUJIO , OKA KENJI
IPC分类号： B05B13/04
摘要： PURPOSE:To miniaturize the title apparatus as a whole and to enhance the efficiency of painting work, by providing a mechanism for moving the part of a spray nozzle to alter the injection angle of paint. CONSTITUTION:By revolving a spray nozzle 18 in such a state that the jet orifice 19a of a spray gun 19 is arranged to the paint supply port 22a connected to the spray nozzle 18, the injection angle of paint is altered in the same direction. As mentioned above, the injection angle can be altered by merely revolving the nozzle 18 and the mechanism therefor is integrally provided to a body 15 and a shaft member 10 to make it possible to attain to miniaturize this apparatus. Further, when the mount position of a vane 31 to the body 15 is altered, the shaking angle of the spray nozzle 18 can be appropriately altered. Further, even when the body 15 rotates, the connection state of the paint supply port 22a and the spray nozzle 18 is held by a swivel mechanism.

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