专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2960146B2 Apparatus for performing a flattening and take-up of tubular film of plastic 失效
公开(公告)号：JP2960146B2
公开(公告)日：1999-10-06
申请号：JP29061790
申请日：1990-10-26
申请人：ウインドメーレルウントヘルシェル
发明人： FURITSUTSU ATSUHERUHOORU
IPC分类号： B29C49/02 , B29C47/00 , B29C53/10 , B29C53/20 , B29C55/28 , B29L7/00 , B65H23/32
CPC分类号： B29C47/0026 , B29C47/0054 , B29C47/0059 , B29C47/34

2. 发明专利

JPH1044236A APPARATUS FOR LEVELING FILM TUBE 失效
公开(公告)号：JPH1044236A
公开(公告)日：1998-02-17
申请号：JP11458297
申请日：1997-05-02
申请人： WINDMOELLER & HOELSCHER
发明人： SENSEN KLEMENS , VOS KLAUS-PETER , DELLBRUEGGE HERBERT , SCHIBALLA SIEGFRIED
IPC分类号： B29C53/20 , B29C47/00 , B29C48/32 , B29C48/90 , B29C53/10 , B29C53/80 , B29C55/28 , B29L7/00
摘要： PROBLEM TO BE SOLVED: To prevent obstruction generated by twisting and edge bending from being formed in a region of a leveled platen by driving rotatably a calibration device in the accurately same rotating direction as the rotating direction of the leveled platen in any case. SOLUTION: A calibration cage 15 (wherein a calibration ring, namely an annular segment 16 is held) is directly connected with a leveled platen 7 through a supporting piece 17 and it is constituted that the calibration cage 15 is turned reversely with the leveled platen 7 in the same direction and the same rotating angle. A servo motor is controlled by means of a controller in such a way that the calibration cage 15 is turned reversely in the same rotating direction as that for the leveled platen 7 and at a rotating angles being fittable to a distance of the calibration cage 15 from a film blow ink head 1 and the leveled platen 7. The calibration cage 15 provided with a supporting ring, namely the annular supporting segment 16 is fitted on a rotary ring provided with outer teeth through a carrier.

3. 发明专利

JPH0363500B2 失效
公开(公告)号：JPH0363500B2
公开(公告)日：1991-10-01
申请号：JP2469483
申请日：1983-02-18
申请人： YOSHIDA KOGYO KK
发明人： HATAKEYAMA YOSHIHARU , TEJIMA KENZO
IPC分类号： B29C45/00 , B29C53/00 , B29C53/10 , B29C53/30 , B29C57/12 , B29C65/00 , B29D23/20 , B29L23/00

4. 发明专利

JPH01182024A MANUFACTURE OF PAPER FILE MADE OF RESIN 失效
公开(公告)号：JPH01182024A
公开(公告)日：1989-07-19
申请号：JP654488
申请日：1988-01-13
申请人： HANSHIN GIJUTSU KENKYUSHO KK
发明人： SAWADA RYOSAKU , SAWADA KENSAKU , SAWADA KOSAKU , SAWADA SOSAKU , MATSUI MIKIO
IPC分类号： B29C37/00 , B29C53/04 , B29C53/06 , B29C53/10 , B29C69/02 , B29D99/00 , B42F7/00
摘要： PURPOSE:To enhance accuracy and efficiency by means of a simple device by lap-punching two overlapped continuous resin film materials having folded lines in the direction of both of endless widths, leaving one folded section not punched, and providing surplus margin sections on the other side of folded line and bottom section. CONSTITUTION:Folded lines are formed automatically on both sides in the longitudinal direction by the inflation film process to provide a continuous film cylinder 11 formed with the overlapping two films. The film cylinder 11 is supplied continuously to a punching machine 13 and lap-punched. At that time, a punching blade of a shape corresponding to given punching lines except the back folding section of a file is provided on the lower surface of a top force 14 of the punching machine 13. The film cylinder 11 is made into a two- folded subject having two sheets 16 and 17 of same shape by said arrangement, leaving one solded section 15 as it is. Also, surplus margin sections 16a and 17a on the opposite side of the folded section 15 and lower side surplus margin sections 16b and 17b are provided. A file having a paper holding section is manufactured by folding back said surplus margin sections 16a, 16b and 17a, 17b respectively to the inner side between the two sheets 16 and 17.

5. 发明专利

JPS6442220A METHOD AND DEVICE FOR LAYING NOVEL PIPE INSIDE EXISTING PIPE 失效
公开(公告)号：JPS6442220A
公开(公告)日：1989-02-14
申请号：JP22752687
申请日：1987-09-09
申请人： KIYANBURU HOORU SUTEIKUTEII JI
发明人： KIYANBURU HOORU SUTEIKUTEII JI
IPC分类号： B29C63/34 , B29C53/08 , B29C53/10 , B29L23/00 , E02B9/06 , E02F5/10 , E03F3/06 , F16L1/00 , F16L1/038 , F16L55/165
摘要： PURPOSE: To install a new pipe inside of an existing pipe without digging up the same by heating, flattening and folding a plastic pipe, installing the same in the pipeline to be renewed, and heating and expanding the pipe. CONSTITUTION: An enclosure 18 is moved to an opening such as a manhole 16 on an area where an existing pipeline 14 is to be repaired. One end of a pipe 10 having a reduced size is connected with a pull-line 26 inserted from an adjacent opening of another manhole or the like. This pull-line 26 is connected with a free end of the new pipe 10a by a connector 28. The new pipe 10a is heated by a heating device 24 to be softened, and then pulled into the pipeline 14 by the pull-line 26. The new pipe 10a having the reduced size, is inserted and heated to be expanded until an annular tube-shaped or almost annular tube-shaped pipe is formed. A rigid or semi-rigid pipe having a thick wall, is formed by hardening this pipe 10.

6. 发明专利

JPS61206626A DEVICE FOR FLATTENING AND EXTRACTING TUBULAR FILM MADE OF INFLATED PLASTIC 失效
公开(公告)号：JPS61206626A
公开(公告)日：1986-09-12
申请号：JP5352486
申请日：1986-03-11
申请人： WINDMOELLER & HOELSCHER
发明人： HERUBERUTO DERUBURIYUTSUGE
IPC分类号： B29C55/28 , B29C47/00 , B29C53/10 , B29L7/00

7. 发明专利

JPS57178815A APPARATUS FOR MOLDING BELLOWS 失效
公开(公告)号：JPS57178815A
公开(公告)日：1982-11-04
申请号：JP6594381
申请日：1981-04-30
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： ARAKI JINICHIROU
IPC分类号： B29C45/00 , B29C53/10 , B29C57/00 , B29C57/04
摘要： PURPOSE:To mold at a low cost bellows with a large diameter, by arranging a set of molding pieces on the inner and outer surfaces of a raw pipe, and moving the molding pieces circumferentially. CONSTITUTION:A part of the raw pipe 9 where molding will be done is conducted and set between the molding roller 4 and the die piece 12. A connecting part 17 is connected to a port 16a, and after a prescribed pressure is applied on the side of the die piece 12, the connecting part 17 is removed. At the same time, when a prescribed pressure is applied on the side of the molding roller 4 via an oil passage 2 and branch oil passages 7, 7, the circumferential part of the wall of the raw pipe 9 is formed into an arcuate bulged part 23 projected outwardly by mating with the die 12 and the molding roller 4. In this state, when a molding piece moving mechanism 19 is operated, the die piece 12 and the molding roller 4 are rotated one turn, so that the bulged part 23 is extended circumferentially to form a turn of bellows having a prescribed height.

8. 实用新型

JPS5721687U JPS5721687U - 失效
公开(公告)号：JPS5721687U
公开(公告)日：1982-02-04
申请号：JP9869380
申请日：1980-07-11
IPC分类号： B29C53/10 , B31B19/36 , D03D37/00 , D03J1/06 , D03J1/22
CPC分类号： B29C53/10 , B31B70/266 , B31B70/36 , D03D37/00 , D03J1/06

9. 发明专利

JPS56101816A METHOD FOR GOFFERING EXPANDED THIN TUBE MATERIAL IN AXIAL DIRECTION AND DEVICE FOR EXECUTING SAID METHOD 失效
公开(公告)号：JPS56101816A
公开(公告)日：1981-08-14
申请号：JP18418180
申请日：1980-12-26
申请人： KOLLROSS GUENTER
发明人： GIYUNTAA KORUROSU
IPC分类号： B29C45/00 , A22C13/02 , B29C53/00 , B29C53/10

10. 发明专利

JPS551908B2 失效
公开(公告)号：JPS551908B2
公开(公告)日：1980-01-17
申请号：JP3895074
申请日：1974-04-08
IPC分类号： B29C49/00 , B29C47/00 , B29C53/10 , B29C55/00 , B29C55/28

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式