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1. 发明专利

JPH01245977A DEVICE FOR SUPPLYING PARTS USING TO END PLUG WELDING APPARATUS FOR ATOMIC FUEL ROD 失效
公开(公告)号：JPH01245977A
公开(公告)日：1989-10-02
申请号：JP7262188
申请日：1988-03-26
申请人： SHIMADZU CORP , HITACHI LTD
发明人： HANAMI HIDENORI , SUZUKI SHIGENARI
IPC分类号： G21C21/02 , B23K9/00 , B23K26/08 , B23K37/00
摘要： PURPOSE:To simplify the constitution and to improve the reliability by parallel setting a spring put-in body and an end plug put-in body in sub-chamber, setting to the same axis of a coating tube by lining up them in order, inserting the coating tube into a main chamber with a pushing-out means and inserting the spring into the other pushing-out means. CONSTITUTION:The sub-chamber in a supplying device 200 is closely connected with the main chamber 100. The coating tube 12 pierced with a holded rotating device 400 and a rotating seal device 300, is inserted into the main chamber 100 only at filter metal tool side. After vacuum-venting the sub-chamber of a vacuum-venting device 500, the inner part of both chambers is substituted with low pressure helium gas by using a helium gas pressurizing device 600. The filter metal tool is pulled out with a filter metal tool pulling-out device 130 and discharged to out of the main chamber 100 with a filter metal tool discharging device 150. The spring 14 is inserted into the coating tube 12 with the supplying device 200. The end plug 15 is primarily pressed in the other end of the coated tube 12 with the supplying device 200. The end plug 15 is welded to the circumference of the coated tube 12 with a welding machine 110 while rotating the coating tube 12 with a holding and rotating device 400 and helium gas is discharged.

2. 发明专利

JPS63196895A END PLUG WELDER FOR NUCLEAR-REACTOR FUEL ROD 失效
公开(公告)号：JPS63196895A
公开(公告)日：1988-08-15
申请号：JP2825787
申请日：1987-02-12
申请人： HITACHI LTD
发明人： SUZUKI SHIGENARI , KANEKO SHIGEJI
IPC分类号： G21C21/02 , G21C21/00

3. 发明专利

JPS5511453A BELT LAPPER WITH PINCH ROLLER 失效
公开(公告)号：JPS5511453A
公开(公告)日：1980-01-26
申请号：JP8309178
申请日：1978-07-10
申请人： HITACHI LTD
发明人： SUZUKI SHIGENARI , SATOU TAKEHISA
IPC分类号： B65H19/28
摘要： PURPOSE:To reduce slipping and scratching by arranging a pinch roller to face to one of guide rollers. CONSTITUTION:A pinch roller 8 is arranged to face to a guide roller 7 among guide rollers 2-7 to guide an endless belt 1 around a winding shaft 18, and both rollers 7 and 8 are connected to a reduction gear 22 and a motor 23 through universal joints 21. The revolution speed of the motor 23 is controlled for synchronizing the rolling speed of both rollers 7 and 8 with the winding speed of a metal strip 9. In this construction, the metal strip 9 guided through a space between guide rollers 2 and 4 to be winded is given a tension by the movement of the guide roller 6 and pressed between the guide roller 7 and the pinch roller 8. It is then lapped and attached to the endless belt 1 to be rotated in a fixed speed through the guide roller 2, and wound up firmly by the winding shaft 18. Since the speed of the endless belt 1 to be sent through a guide roller 2 is synchronized with the winding speed of the metal strip 9, the expected purpose can be attained.

4. 发明专利

JPS51135069A STEEL BILLET LOADING DEVICE 失效
公开(公告)号：JPS51135069A
公开(公告)日：1976-11-22
申请号：JP5854375
申请日：1975-05-19
申请人： HITACHI LTD
发明人： KADOTA TOSHIYUKI , SUZUKI SHIGENARI
IPC分类号： B65G47/53 , B21B39/02 , B21B39/14 , B65G47/90 , B65G57/09 , B65G57/18 , B65G57/20
摘要： PURPOSE:Steel billet loading device equipped with a double elevator to minimize adverse effect of heat.

5. 发明专利

JPH03206939A AUTOMATIC PALLETIZING APPARATUS OF CHARPY TEST PIECE 失效
公开(公告)号：JPH03206939A
公开(公告)日：1991-09-10
申请号：JP151890
申请日：1990-01-10
申请人： HITACHI LTD , HITACHI TECHNO ENG , NIPPON KOKAN KK
发明人： KAMIJO YOSHIO , SUZUKI SHIGENARI , TSUGIHIRO HITOSHI , MAEDA KOZO , TSUCHIYA SHIGERU
IPC分类号： G01N1/28 , G01N3/30 , G01N3/31
摘要： PURPOSE:To automatize the operation from a processing step to a testing step thereby to save labor for preparation of testing by providing a pallet for setting a test piece taken out from the processing step, a pallet for supplying the test piece, and a palletizing apparatus for transferring the test piece between the pallets, so that the test piece is re-arranged following an instruction from a host computer. CONSTITUTION:A processed test piece is re-arranged in a pallet 3 from a pallet 2 by an automatic palletizing apparatus 1 to be supplied to a testing machine. The priority for the re-arrangement is determined by a host computer 4 which controls testing conditions. The test piece in the pallet 3 is transferred to another pallet 3 by the palletizing apparatus 1 in response to an instruction of the host computer 4 and re-arranged in accordance with the priority of the testing conditions.

6. 发明专利

JPS5988693A METHOD OF MAKING NUCLEAR FUEL 失效
公开(公告)号：JPS5988693A
公开(公告)日：1984-05-22
申请号：JP19756882
申请日：1982-11-12
申请人： HITACHI LTD
发明人： ABE RIYUUSUKE , SUZUKI SHIGENARI
IPC分类号： G21C21/02

7. 发明专利

JPS58208697A METHOD OF FILLING NUCLEAR FUEL PELLET 失效
公开(公告)号：JPS58208697A
公开(公告)日：1983-12-05
申请号：JP9119982
申请日：1982-05-31
申请人： HITACHI LTD
发明人： ABE RIYUUSUKE , SHIMIZU MAKOTO , SUZUKI SHIGENARI , KAYANO SHIYUUJI
IPC分类号： G21C21/02

8. 发明专利

JPS5594734A BELT WRAPPER 失效
公开(公告)号：JPS5594734A
公开(公告)日：1980-07-18
申请号：JP29779
申请日：1979-01-08
申请人： HITACHI LTD
发明人： SUZUKI SHIGENARI , IIDA YOSHIHIKO
IPC分类号： B21C47/06 , B65H19/28 , B65H23/00
摘要： PURPOSE:To make possible the strip of low hardness to be coiled at relatively high temperatures without causing slip between the belt and the strip, by making the steel made belt of wrapper for wrapping the metallic strip to be the finite form, and by driving the belt synchronously with the strip. CONSTITUTION:An end of the finite belt 1, being guidingly rotated by the guide rollers 2-4, is connected to the coiling shaft 12, which is turned by the motor 14, and the strip 15 is coiled to the coiler 11. With fatting of the coiled belt, the motor 14 is controlled by the controllers 16, 17, and the coiling speeds of the strip and the belt are snychronized. Though the uncoiling shaft 19 is pulled by the belt and rotates, the rotation of motor 21 is restrained by the magnetic brake 22; and with thinning of coiled belt, the belt tension is controlled by the air brake 20 through the roller 25, cam 26, etc. After completing the coiling of strip 15, entire belt wrapper is retreated by the cylinder 6, and the belt is reversely turned into the initial direction B by motors 14, 21.

9. 发明专利

JPS5181767A 失效
公开(公告)号：JPS5181767A
公开(公告)日：1976-07-17
申请号：JP639375
申请日：1975-01-16
申请人： HITACHI LTD
发明人： HIRASAWA KOJI , SUZUKI SHIGENARI
IPC分类号： B21C49/00 , B65H75/36

10. 发明专利

JPS62284296A GAS REPLACING METHOD OF GAS REPLACING CHAMBER 失效
公开(公告)号：JPS62284296A
公开(公告)日：1987-12-10
申请号：JP12678086
申请日：1986-05-31
申请人： HITACHI LTD
发明人： KANEKO SHIGEJI , WATANABE TADAYUKI , KOJIMA RYUJI , ABE RYUSUKE , SUZUKI SHIGENARI , ITO TOSHITAKA
IPC分类号： G21F7/04

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