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1. 发明专利

JPS64159B2 失效
公开(公告)号：JPS64159B2
公开(公告)日：1989-01-05
申请号：JP16163779
申请日：1979-12-14
申请人： AKEBONO BRAKE IND
发明人： MORITA NOBORU
IPC分类号： B21D51/16 , B21D51/00 , B23K20/12

2. 发明专利

JPS5557732A DISKBRAKE WITH SERVO 失效
公开(公告)号：JPS5557732A
公开(公告)日：1980-04-28
申请号：JP13081078
申请日：1978-10-24
申请人： AKEBONO BRAKE IND
发明人： MORITA NOBORU
IPC分类号： F16D55/224 , F16D63/00
摘要： PURPOSE:To increase the friction surface area and to improve self-servo effect to improve braking efficiency by tapering the rotor and attaching the friction pad to the inside of the caliper bridge. CONSTITUTION:The disk brake is constituted by providing the friction pad 10 to give frictional force by holding the disk rotor 9 which is connected with the wheels at its both sides and the oil hydraylic pressure cylinder 13 for driving in the caliper 3 which is slidably supported by the support 1 to be fixed on the wheel through the guide pins 2, 2'. In this case, the disk rotor 9 is tapered toward the center part, and the friction surface of the friction pad 10 is also inclined to match the tapered surface, and at the same time, the friction pad 11 is mounted on the inside of the bridge of the caliper 3 and the friction pad 11 is so designed as to give frictional force on the outer peripheral side surface of the disk rotor 9 to give the device self-servo mechanism.

3. 发明专利

JPS6037692A INDUCTION HEATING CORE 失效
公开(公告)号：JPS6037692A
公开(公告)日：1985-02-27
申请号：JP14461283
申请日：1983-08-08
申请人： AKEBONO BRAKE IND
发明人： TACHIBANA MASAYUKI , MORITA NOBORU
IPC分类号： H05B6/36 , H05B6/10

4. 发明专利

JPS57154333A SUPPORTING STRUCTURE FOR MOLD OF PRESS MACHINE 失效
公开(公告)号：JPS57154333A
公开(公告)日：1982-09-24
申请号：JP3958081
申请日：1981-03-20
申请人： AKEBONO BRAKE IND
发明人： TAGUCHI MITSUO , MORITA NOBORU
IPC分类号： B21D28/00 , B21D28/14 , B21D28/34 , B21D37/14
摘要： PURPOSE:To position a punch and a die at a press time to perform a precise punching work, by holding the die inclinably on a die holder and fitting a stripper, which is guided by guide posts, to the die freely slidably. CONSTITUTION:Punches 13a and 13b are so held that they are inclinable for a punch holder 11 and a pressing force is transmitted smoothly. Under the state where punches 13a and 13b are inserted to a punch plate 12 loosely, parts 13a' and 13b' having expanded diameters of both punches are engaged with step parts 12a and 12b of the punch plate 12. Next, tips of punches 13a and 13b are fitted slidably to holes of a stripper 14 tightly. Guide posts 17 and 17 fixed to the stripper 14 are guided through bearings 19 and 19 by guide cylinders 18 and 18 fixed to a die holder 16, and an elastic repulsive pressing force acts upon guide posts 17 and 17 from below by returning springs 20. At a press time, punches 13a and 13b are guided to holes of a die 15 by the stripper 14 guided by guide posts 17 and 17.

5. 发明专利

JPS5686690A MANUFACTURING METHOD OF HOLLOW PISTON 失效
公开(公告)号：JPS5686690A
公开(公告)日：1981-07-14
申请号：JP16163779
申请日：1979-12-14
申请人： AKEBONO BRAKE IND
发明人： MORITA NOBORU
IPC分类号： B21D51/16 , B21D51/00 , B23K20/12
摘要： PURPOSE:To reduce the quantity of working and made the wall thickness uniform by drawing a tubing pushing a pallet against an end of the tubing while rotating the tubing at high speed making its center axis an axis of rotation and then forming specified wall surface. CONSTITUTION:A material 12 made by cutting a slender tubing to specified length is drawn pushing a pallet 16 for drawing strongly against the end 7c while rotating the material at high speed making its center axis 13 an axis of rotation. Then, preferably, a proper pressure die 15 is provided inside of the material 12 and the pallet 16 is pushed strongly from outside against the pressure die 15 to form a surface perpendicular to the center axis 13. At this time, due to high speed rotation of the material 12 the end part 7c is molten by heat of friction of the end part 7c with pallet 16 and pressure die 15. Thus, creases on the surface are smoothed and a hydraulic action wall surface 7b is formed. The small diameter part 7a on the left side of the piston is also drawn using the pallet.

6. 发明专利

JPH02127999A DIE CHANGING TYPE PRESSING APPARATUS 失效
公开(公告)号：JPH02127999A
公开(公告)日：1990-05-16
申请号：JP27772988
申请日：1988-11-02
申请人： AKEBONO BRAKE IND
发明人： MATSUYAMA TOSHIO , MORITA NOBORU
IPC分类号： B21D37/04 , B30B15/02
摘要： PURPOSE:To use miniaturized dies dividing into plural processes by parallel arranging plural Y directional slide tables on a X directional slide table in X-Y stage and laying the dies on the Y directional slide tables. CONSTITUTION:The dies 5a, 5b for the first set are laid on the first Y directional slide table 25. The first Y directional slide table 25 is matched to the die inserting position at lower part of a slider 2 with the X directional slide table 22 and the first Y directional table 25 is shifted and selected so as to come the die 5a for chamfering and boring below the slider 2. A sheet material is supplied between the upper die and the lower die, and by descending the slider 2, the upper die is pushed down to execute the chamfering and boring works. Successively, the first Y directional table 25 is again shifted and selected so as to come the die 5b for punching below the slider 2. After that, the sheet material already executing the chamfering and boring works is supplied between the upper and lower dies 5b for punching and the punching work is executed to manufacture a reverse cylinder side back plate.

7. 发明专利

JPH0152097B2 失效
公开(公告)号：JPH0152097B2
公开(公告)日：1989-11-07
申请号：JP3958081
申请日：1981-03-20
申请人： AKEBONO BRAKE IND
发明人： TAGUCHI MITSUO , MORITA NOBORU
IPC分类号： B21D28/00 , B21D28/14 , B21D28/34 , B21D37/14

8. 发明专利

JPS6096337A BLANK HOLDING CONSTRUCTION OF HYDRAULIC PRESS 失效
公开(公告)号：JPS6096337A
公开(公告)日：1985-05-29
申请号：JP20418983
申请日：1983-10-31
申请人： AKEBONO BRAKE IND
发明人： TAGUCHI MITSUO , MORITA NOBORU
IPC分类号： B21D43/00 , B21D24/08
摘要： PURPOSE:To improve working efficiency with small driving power by lowering a ram by the main piston of an upper frame cylinder, supporting the piston in the cylinder of the blank holder in the ram by an upper frame and performing pressing irrespectively of blank holding force. CONSTITUTION:A ram 27 is lowered by a piston 25 in the cylinder 24 of an upper frame 23. A piston 31 fitted into a cylinder 30 in a blank holder provided in the ram 27 is supported by an upper frame 23. The pressing force of the blank holder is therefore received by the upper frame and the pressing force of the piston 25 in the cylinder 24 is used only for the pressing operation. Since the blank holding force is not received by a main piston 25 unlike in the prior art, less driving power is required and cycle time is reduced by which productivity is improved.

9. 发明专利

JPH0228014B2 失效
公开(公告)号：JPH0228014B2
公开(公告)日：1990-06-21
申请号：JP21372082
申请日：1982-12-06
申请人： AKEBONO BRAKE IND
发明人： MORITA NOBORU
IPC分类号： F16D63/00

10. 发明专利

JPH02142636A DIE CHANGING TYPE PRESS EQUIPMENT 失效
公开(公告)号：JPH02142636A
公开(公告)日：1990-05-31
申请号：JP29407788
申请日：1988-11-21
申请人： AKEBONO BRAKE IND
发明人： MATSUYAMA TOSHIO , MORITA NOBORU
IPC分类号： B21D37/04 , B21J13/08 , B30B15/02
摘要： PURPOSE:To make the press machine small in size and to decrease the dressing work by arranging plural sets of press equipments, providing a slider so that its up- and-down motion can be executed freely, and placing plural pieces of dies on a slide table whose reciprocating motion can be executed freely. CONSTITUTION:A throw-in side feeding device 8a receives a sheet material 6 from a sheet material supply device 7, and supplies it to a pre-process use press machine 1a. By a die 5a which is set in advance, press working of a pre-process is executed. By an ejecting side feeding device 9a, and the sheet material 6 is fed to a conveyor 13, and supplied to a post-process use press 1b by a throw-in side feeding device 8b. Subsequently, by a die 5b which is set in advance, press working of a post-process is executed, and a press working completed part is ejected by an ejecting side feeding device 9b. After a necessary number is produced, a slide table 25 moves and the dies are changed with dies 4a, 4b. In the course of this press working, the dies 5a, 5b are removed, and dies which are used in the next time are set onto the slide table 25. Since the press working is divided into two processes, the press machine becomes small in size, the dies are dressed separately, and the grinding quantum decreases.

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