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1. 发明专利

JPH03268859A METHOD FOR REMOVING FLASH IN ALUMINUM WHEEL AND APPARATUS FOR REMOVING FLASH IN FLANGE FOR ALUMINUM WHEEL 失效
公开(公告)号：JPH03268859A
公开(公告)日：1991-11-29
申请号：JP6837090
申请日：1990-03-20
申请人： ENDOU KOUGIYOU KK
发明人： SASAKI HITOSHI
IPC分类号： B23C3/12 , B22D31/00 , B23P23/04 , B60B3/06
摘要： PURPOSE:To improve accuracy of flash removal by arranging a supporting and positioning device, rotating device and cutter and this driving source in a flash removal apparatus for aluminum wheel. CONSTITUTION:In the flange flash removal apparatus 10 for aluminum wheel removing the flange flash 3a in the aluminum wheel 1, the aluminum wheel supporting means 14, rim flash 4a positioning means 18, cutter 21 for removing the flange flash, its driving source 26 and rotary means 12, 27 for rotating the cutter 21 around the aluminum wheel 1, are arranged. By this method, the flashes in various kinds of the aluminum wheels having different sizes can be accurately removed.

2. 发明专利

JPH04271213A TENSION DETECTING MECHANISM FOR CABLE LAYING EQUIPMENT 失效
公开(公告)号：JPH04271213A
公开(公告)日：1992-09-28
申请号：JP3010591
申请日：1991-02-25
申请人： TOSHIBA ENG & CONSTR , ENDOU KOUGIYOU KK
发明人： SASAKI HITOSHI , ENDOU MITSUTSUNA
IPC分类号： G01L5/04 , H02G1/06
摘要： PURPOSE:To realize a high-precision detection and to reduce overall size by providing a tension detecting mechanism, being rotatable bidirectionally, of a cable laying equipment. CONSTITUTION:This equipment comprises a detection arm 41 having a pair of guide rollers 43A and 43B at the tip portion and base portion rotatably supported, a pair of drag-imposing arms 45 and 46 capable of rotating said detection arm 41 around the same center and attachable to and separable from the detection arm 41, and a pair of springs 47 and 48 for energizing the drag- imposing arms 45 and 46 respectively. In the normal state, the detection arm 41 is held at the neutral position, and one of the drag-imposing arms and the spring operate during the tension detection.

3. 发明专利

JPS52102323A CONCRETE PIPE INSIDE GRINDING APPARATUS 失效
公开(公告)号：JPS52102323A
公开(公告)日：1977-08-27
申请号：JP1848376
申请日：1976-02-24
申请人： ENDOU KOUGIYOU KK
发明人： ENDOU MUTSUO
IPC分类号： B28B11/08 , B24B5/40 , B28B21/96

4. 发明专利

JPH04176507A FLANGE DEBURRING DEVICE FOR ALUMINUM WHEEL 失效
公开(公告)号：JPH04176507A
公开(公告)日：1992-06-24
申请号：JP30393190
申请日：1990-11-13
申请人： ENDOU KOUGIYOU KK
发明人： SASAKI HITOSHI
IPC分类号： B23C3/12 , B22D31/00
摘要： PURPOSE:To precisely and rapidly eliminate burs produced on an aluminum wheel by moving a positioning means for positioning and holding a rim bur at a predetermined position toward a table, by bringing it into contact with the aluminum wheel and by determining a movement position. CONSTITUTION:An aluminum wheel 1 is supported by a chuck 14 by an air cylinder 15. An air cylinder 19 is operated, a bur clamp 18 is advanced, and a fixing stopper 37 is stopped at a point in contact with the aluminum wheel 1. When a solenoid for clamping bur clamp is excited, an air cylinder 20 is operated and a bur clamp claw 18d pinches a rim bur 4a at a predetermined position. A cutter 21 is advanced to a flange of the aluminum wheel 1 by an air cylinder 24. The cutter 21 is driven by a motor 26 through a power transmission part 25 and eliminates a flange bur of the aluminum wheel 1.

5. 发明专利

JPH04171117A CIRCULAR SAW CUTTING MACHINE 失效
公开(公告)号：JPH04171117A
公开(公告)日：1992-06-18
申请号：JP29544590
申请日：1990-11-02
申请人： ENDOU KOUGIYOU KK
发明人： SASAKI HITOSHI , OIZUMI TAKASHI
IPC分类号： B23D45/02 , B23D45/00 , B23D47/04
摘要： PURPOSE:To control cutting time to the minimum by establishing the moving quantity of a circular saw edge according to the size and shape of a member to be cut. CONSTITUTION:In the case where a workpiece 2a is round material and has the maximum diameter, a slide-type workpiece detecting lever 10 does not touch a workpiece 2a when the workpiece 2a is clamped by a horizontal stock vice 4, but in the case where the diameter of a workpiece is small, the lever 10 strikes against the workpiece, and a circular saw l is therefore fed farther by the sliding distance of the lever 10, and by the distace (d) in the case of the minimum diameter 2e. Thus, when a limit switch 5 and a dog 6 have been established so that the stroke of the circular saw may be the necessary minimum in the case of the maximum diameter of the workpiece, the stroke required for cutting can be obtained even in the case of the small diameter of the workpiece. Even in the case of square material, the limit switch 5 and the dog 6 can be established similarly to the case of the circular material to obtain the minimum feed stroke required for the square material of the circular saw 1. Cyclic time can thereby be shortened.

6. 发明专利

JPH03268858A APPARATUS FOR REMOVING FLASH FOR ALUMINUM WHEEL 失效
公开(公告)号：JPH03268858A
公开(公告)日：1991-11-29
申请号：JP6836990
申请日：1990-03-20
申请人： ENDOU KOUGIYOU KK
发明人： SASAKI HITOSHI
IPC分类号： B22D31/00 , B23C3/12 , B60B3/06
摘要： PURPOSE:To accurately and automatically remove flash at fitting face of type in various kinds of aluminum wheel having different sizes in the outer shape by arranging a cutter fed to flash removing position along a line passing the prescribed position with the prescribed angle to a line connecting the flashes. CONSTITUTION:The aluminum wheel 1 is laid on chucking table in a flash removing apparatus 11 and a line 8 connecting two flashes 4a is made perpendicular to center line 12 of the apparatus, and the wheel is chucked at position aligning center line of the wheel 1 and center line of the chucking part. Successively, mutually faced two head parts 17, 18 are shifted toward the wheel 1 along straight lines 9, 10 inclined at about 10 deg. angle to the line 8 with front/rear part shifting mechanisms 31, 32, respectively and styluses 27, 28 are brought into contact with the type fitting face in the wheel 1. Therefore, the cutters 21, 22 are brought into contact with machining face in the wheel 1, and by vertically shifting head parts 17, 18 as parallel with the center line of wheel 1, with ball screws 33, 34, the flash at the tyre fitting face in the wheel 1 is accurately, quickly and automatically removed.

7. 发明专利

JPS5440382A METHOD OF AND DEVICE FOR WORKING HUME PIPE 失效
公开(公告)号：JPS5440382A
公开(公告)日：1979-03-29
申请号：JP10588277
申请日：1977-09-05
申请人： ENDOU KOUGIYOU KK , NITSUSAN KONKURIITO KOUGIYOU K
发明人： ENDOU MUTSUO
IPC分类号： B28B21/96 , B28B21/00

8. 发明专利

JPS5259384A TRAVELLING CUTTING METHOD AND TRVELLING CUTTING MACHINE 失效
公开(公告)号：JPS5259384A
公开(公告)日：1977-05-16
申请号：JP13464475
申请日：1975-11-11
申请人： ENDOU KOUGIYOU KK
发明人： ENDOU MUTSUO
IPC分类号： B23D45/20 , B23D25/04

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