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1. 发明专利

JPH07178720A FORM APPARATUS 失效
公开(公告)号：JPH07178720A
公开(公告)日：1995-07-18
申请号：JP34653993
申请日：1993-12-22
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： E03F3/04 , B28B7/02 , B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90
摘要： PURPOSE:To remove an outside form, a bottom stage, an inside form and an advancing and retreating apparatus under an integrated condition from a base stage and to age them in a narrow space. CONSTITUTION:An outside form 7 divided into a plurality of pieces, an outside form transferring truck 42 carrying the outside form 7 and moving on a base stage 4 in the horizontal direction, a truck driving apparatus driving the outside form transferring truck 42 and set on the base stage 4, a bottom stage 10 placed on a base stage 4, inside forms 8a-8f moving on the bottom stage 10 in the horizontal direction and divided into a plurality of pieces, an advancing and retreating apparatus 12 advancing and retreating the inside forms 8a-8f in the horizontal direction are provided and a driving apparatus 3 actuating the advancing and retreating apparatus 12 and the outside form 7, the bottom stage 10, the inside forms 8a-8f and the advancing and retreating apparatus 12 are removable under an integrated condition from the base stage 4.

2. 发明专利

JPH07178719A FORM APPARATUS 失效
公开(公告)号：JPH07178719A
公开(公告)日：1995-07-18
申请号：JP34653893
申请日：1993-12-22
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90 , E03F3/04
摘要： PURPOSE:To remove an outside form, a bottom stage, an inside form and an advancing and retreating apparatus under an integrated condition from a base stage and to age them in a narrow space. CONSTITUTION:An outside form 7 moving on a base stage 4 in the horizontal direction and divided into a plurality of pieces, a bottom stage 10 placed on a base stage 4, an inside form 8 moving on the bottom stage 10 in the horizontal direction and divided into a plurality of pieces, an advancing and retreating apparatus 12 advancing and retreating the inside form 8 in the horizontal direction, a driving apparatus 3 actuating the advancing and retreating apparatus 12 and an outside form advancing and retreating apparatus advancing and retreating the outside form 7 in the horizontal direction, are provided. In addition, the driving apparatus 3 is set on the base stage separably from the advancing and retreating apparatus and the outside form 7, the bottom stage 10, the inside form 8 and the advancing and retreating apparatus 12 are removable under an integrated condition from the base stage 4.

3. 发明专利

JP2726907B2 失效
公开(公告)号：JP2726907B2
公开(公告)日：1998-03-11
申请号：JP34653893
申请日：1993-12-22
申请人： SEIBU DENKI KK , NITSUSHIN SANGYO KK , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90 , E03F3/04

4. 发明专利

JP2726908B2 失效
公开(公告)号：JP2726908B2
公开(公告)日：1998-03-11
申请号：JP34653993
申请日：1993-12-22
申请人： SEIBU DENKI KK , NITSUSHIN SANGYO KK , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： E03F3/04 , B28B7/02 , B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90

5. 发明专利

JP2003139267A LOAD BODY DRIVING DEVICE 审中-公开
公开(公告)号：JP2003139267A
公开(公告)日：2003-05-14
申请号：JP2001333783
申请日：2001-10-31
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： KUCHIHARA TAKESHI
IPC分类号： E02B7/20 , E02B7/36 , F16K31/44 , F16K35/02 , F23D14/72 , F24C3/12
摘要： PROBLEM TO BE SOLVED: To provide a load body driving device which efficiently operates a load body vertically and provides a clutch lowering by its self-weight of the load body in a part where torque is small. SOLUTION: This load body driving device has an output driving shaft 12 for vertically driving a spindle 2 to which the load body is attached through a power transmission device 17, a manually operated handle 1 driven by and connected with a manually operated driving shaft 15 in a manually operated driving system 45 connected with the output driving shaft 12 through the first clutch 5, a screw brake 4 constituting a self-lock mechanism assembled into the manually operated driving system 45, a motor 3 connected with the output driving shaft 12 through the second clutch 9, and a lock mechanism 50 capable of operating a locking piece provided in the manually operated handle 1 so as to engage it with or disengage it from an engaging part provided in a housing of the female screw brake 4 to rotate or lock the manually operated handle 1.

6. 发明专利

JP2001248746A ACTUATOR DEVICE FOR DRIVING VALVE 失效
公开(公告)号：JP2001248746A
公开(公告)日：2001-09-14
申请号：JP2000059945
申请日：2000-03-06
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： KUCHIHARA TAKESHI , YOSHIMURA HIROKI
IPC分类号： F16K31/04 , F16K31/00 , F16K37/00 , F16K49/00
摘要： PROBLEM TO BE SOLVED: To prevent a bedewing and a refrigeration by providing a self temperature control type heater in a case accommodating a switch unit, etc., and to facilitate an inspection by providing a means for confirming an operation state of a micro switch of a torque switch in an actuator device for driving a valve. SOLUTION: In the actuator device for driving a valve, a self temperature control type heater 74 is provided in a case 66 self-containing a switch unit 3 and a rotation transmitting mechanism 20. An action confirmation lever 80 for confirming an operation state of a micro switch 29 is provided on a switch mechanism 77 for operating the micro switch 29 in order to confirm the operational state the micro switch 29 in a torque switch 27.

7. 发明专利

JPH11107254A VALVE OPENING INDICATOR DECELERATION DEVICE AND VALVE DRIVING ACTUATOR DEVICE INCORPORATING THEREWITH 失效
公开(公告)号：JPH11107254A
公开(公告)日：1999-04-20
申请号：JP28625997
申请日：1997-10-03
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： YOSHIMURA HIROKI , KUCHIHARA TAKESHI
IPC分类号： E02B7/20
摘要： PROBLEM TO BE SOLVED: To easily change a deceleration ratio greatly and, at the same time, to provide a valve opening indicator deceleration device capable of easily change forward and reverse of a rotational direction of an output gear and a valve driving actuator device incorporating therewith. SOLUTION: A deceleration device 26 includes a main shaft 80 mounting a decelerating input gear 47 engaged with an input gear 43 fixed to an input side rotary shaft 41 in a rotatable manner, and a jack shaft 81 mounting a decelerating gear 84 engaged with the decelerating input gear 47 in a rotatable manner. Deceleration gear trains 49 capable of changing a transmission gear ratio by the number of gears to be used are mounted to the main shaft 80 and jack shaft 81 in a rotatable manner, and gears 82 and 83 engaged with the last stage decelerating gear 85 are fixed. A decelerating output gear 48 engaged with an output gear 44 fixed to an output side rotaty shaft 42 is fixed to the main shaft 80 or the jack shaft 81.

8. 发明专利

JPH09257055A MANUAL AND AUTOMATIC OPERATION CHANGEOVER DEVICE 失效
公开(公告)号：JPH09257055A
公开(公告)日：1997-09-30
申请号：JP9322396
申请日：1996-03-21
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： YOSHIMURA HIROKI , OKAMURA TAKATSUGU , FUKUSHIMA HIROMI , YAMADA YOSHIHISA , KUCHIHARA TAKESHI
IPC分类号： F16D23/12 , B60K20/00 , F16H59/00
摘要： PROBLEM TO BE SOLVED: To simplify operation of a changeover part, reduce number of items, and reduce the manufacturing cost in a device where manual and automatic operation of, for instance, a valve can be changed over, by sliding the changeover part itself together with a driven gear for switching manual and automatic operation. SOLUTION: When a manual and automatic operation changeover device 1 is switched to a manual operation mode, an operation shaft 7 is rotated, a shifter 8 is slid on the operation shaft 7, and a driven gear 5 is slid to mesh with a manual gear 3. When the device 1 is switched to an automatic operation mode, an electric motor is started, and a fixation piece 9b of a changeover holding lever 9 is gradually moved by means of an eccentric disc cam of a rotating jaw clutch. During one rotation, the piece 9b is moved to an outer peripheral side compared to an end surface of the jaw clutch 4, and holding of the shifter 8 as a shoring of the fixation piece 9b is released. The driven gear 5 is returned to an original position together with the shifter 8 due to a spring 6 to mesh with the jaw clutch 4 again, and attain an automatic controlling state.

9. 发明专利

JP2001108065A CAM HOLDING MECHANISM 失效
公开(公告)号：JP2001108065A
公开(公告)日：2001-04-20
申请号：JP28972499
申请日：1999-10-12
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： KUCHIHARA TAKESHI
IPC分类号： F16H53/02
摘要： PROBLEM TO BE SOLVED: To provide a cam holding mechanism that can fix a cam without using a screw for a camshaft, solve trouble following damage of the camshaft, and easily and certainly perform adjustment of a cam and fixing to the camshaft. SOLUTION: A fixing side member 15, a movable side member 16, and a spring 17 are arranged on a camshaft 11, a contact state between the fixing side member 15 and the movable side member 16 is changed, and a total axial size of the fixing side member 15 and the movable side member 16 is changed in length to change a pressing force of the spring 17, and a rotatable state and an unrotatable state to the camshaft 11 of each cam 12 are exchanged. Thus, a state in which a cam position can be easily adjusted and a state in which the cams 12 can be certainly fixed are smoothly switched, operability is improved, the camshaft 11 is not affected by any bad effect, and fine control of the cam 12 position can be performed without problem.

10. 发明专利

JP2000314456A PLANETARY GEAR REDUCTION GEAR 失效
公开(公告)号：JP2000314456A
公开(公告)日：2000-11-14
申请号：JP12424599
申请日：1999-04-30
申请人： SEIBU ELECTRIC & MACHINERY CO
发明人： KUCHIHARA TAKESHI , TAKARA MITSUYOSHI , TANI NAOKI
IPC分类号： F16K31/53 , F16H1/32 , F16K37/00
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear reduction gear which transmits shaft torque to an output shaft from an eccentric planetary gear, without causing load concentration on a specified part and complies with a high load. SOLUTION: A joint body 17 slidable in a given direction over a planetary gear 14 and in the direction orthogonal to the given direction and slidable in a direction orthogonal to the given direction is disposed on an output shaft 15 between a planetary gear 14 and the output shaft 15. Since the joint body 17 is moved two-dimensionally between the planetary gear 14 and the output shaft 15, turning is transmitted as is from the eccentric planetary gear 14 to an output shaft 15. Thus, loads each are transmitted by slide contact parts and shaft torque is transmitted from the planetary gear 14 to the output shaft 15 without causing load concentration on a specified part, so that advantages are offered in terms of durability, higher shaft torque is transmitted and coping with a high load is practicable.

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