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21. 发明申请

US20180099321A1 SLIT BAND SHEET COILING-TENSION APPLYING DEVICE 审中-公开
公开(公告)号：US20180099321A1
公开(公告)日：2018-04-12
申请号：US15560128
申请日：2015-03-20
申请人： JDC, inc.
发明人： Yoshito HASHIKAWA , Naoto HASHIKAWA
IPC分类号： B21C47/00 , B21C47/26 , B65H23/10
CPC分类号： B21C47/006 , B21C47/003 , B21C47/26 , B65H23/10
摘要： A device for applying coiling-tension to a slit band sheet (1) includes: an upper structure (3) that is disposed on the upper side of a band sheet (2) which has been passed through a slitter line and slitted; and a lower structure (4) that is disposed on the lower side of the band sheet (2). The upper structure (3) includes two cooling rolls (6) over which an upper belt (5) is stretched, and an upper pressing part (7) that is disposed between the cooling rolls (6). Further, the lower structure (4) includes two cooling roller (9) over which a lower belt (8) is stretched, and a lower pressing part (10) that is disposed between the cooling rolls (9).

22. 发明授权

US11534812B2 Device for applying coiling-tension to a slit band sheet 有权
公开(公告)号：US11534812B2
公开(公告)日：2022-12-27
申请号：US17088474
申请日：2020-11-03
申请人： JDC, inc.
发明人： Naoto Hashikawa
IPC分类号： B21C47/00 , B21C47/26 , B65H23/10 , B65H20/06 , B65H20/08 , B65H23/30 , B65G37/00 , B65G15/14 , B65G15/12 , B21C47/34
摘要： A device for applying coiling-tension to a slit band sheet includes an upper structure that is disposed on the upper side of a band sheet which has been passed through a slitter line and slitted; and a lower structure that is disposed on the lower side of the band sheet and faces the upper structure vertically. In addition, an upper belt is stretched on an outer peripheral surface of the upper structure. A lower belt is stretched on an outer peripheral surface of the lower structure. The upper structure has a first reversing portion, an upper pressing portion, and a second reversing portion. The first reversing portion and the upper pressing portion are integrated with each other. A tension adjusting mechanism is installed on side surfaces of the first reversing portion and the upper pressing portion and a side surface of the second reversing portion.

23. 发明授权

US10639728B2 Disposing device of shaft-body insertion objects 有权
公开(公告)号：US10639728B2
公开(公告)日：2020-05-05
申请号：US15305716
申请日：2016-04-19
申请人： JDC, inc.
发明人： Naoto Hashikawa , Takuro Hori
IPC分类号： B23D35/00 , B26D7/26 , B23D19/06 , B26D1/24
CPC分类号： B23D35/001 , B23D19/06 , B23D35/004 , B23D35/007 , B26D1/245 , B26D7/2635 , B26D2007/2657 , B65H2301/41482 , G05B2219/41249 , Y10T83/7826 , Y10T83/7847 , Y10T83/9377
摘要： A separator disposing portion 15 is provided with a ball screw 22 and an arm 23. The arm 23 is a member which comes into contact with a holder 17 and a separator disk 18, thereby allowing them to move. The arm 23 is provided with a chuck portion 30 which is connected to a piston 29 and can be fitted to a chuck pedestal 27. The chuck portion 30 comes close to or moves away from an expansion/contraction shaft 16 in association with expansion and contraction of the piston 29. Further, the chuck portion 30 comes into contact with an outer circumference surface of the holder 17, a side surface of the holder 17 and a side surface of the separator disk 18 in association with movements of the piston 29 and a driving portion 26.

24. 发明申请

US20190193133A1 SLIT BAND SHEET COILING-TENSION APPLYING DEVICE 审中-公开
公开(公告)号：US20190193133A1
公开(公告)日：2019-06-27
申请号：US15561954
申请日：2016-09-15
申请人： JDC, inc.
发明人： Naoto HASHIKAWA
IPC分类号： B21C47/00 , B21C47/26 , B65H23/10
CPC分类号： B21C47/003 , B21C47/26 , B21C47/3458 , B65H23/10
摘要： A device for applying coiling-tension to a slit band sheet includes: an upper structure that is disposed on the upper side of a band sheet which has been passed through a slitter line and slitted; and a lower structure that is disposed on the lower side of the band sheet and faces the upper structure vertically. In addition, an upper belt is stretched on an outer peripheral surface of the upper structure. A lower belt is stretched on an outer peripheral surface of the lower structure. The upper structure has a first reversing portion, an upper pressing portion, and a second reversing portion. The first reversing portion and the upper pressing portion are integrated with each other. A tension adjusting mechanism is installed on side surfaces of the first reversing portion and the upper pressing portion and a side surface of the second reversing portion.

25. 发明授权

US09890006B2 Loop amount absorption apparatus of slitter line 有权
公开(公告)号：US09890006B2
公开(公告)日：2018-02-13
申请号：US14403205
申请日：2014-02-03
申请人： JDC, inc.
发明人： Yoshito Hashikawa
IPC分类号： B65H20/12 , B21C49/00 , B65H20/34 , B21C47/00 , B26F1/18
CPC分类号： B65H20/12 , B21C47/006 , B21C49/00 , B26F1/18 , B65H20/34 , B65H2301/4148 , B65H2406/3614 , B65H2701/173
摘要： An absorption apparatus 1 that is an example of a loop amount absorption apparatus of a slitter line to which the present invention is applied is disposed in a region of a loop pit 3 provided in the slitter line 2. The absorption apparatus 1 includes a negative pressure roll 9 that grips and conveys strips and an up-down moving device 10 that enables the negative pressure roll 9 to move up and down. By gripping and conveying the strips 14 by the negative pressure roll 9, two loops 15 of the strips are formed. The negative pressure roll 9 includes a rotating shaft 16, an inner cylinder 17, an intermediate cylinder 18, and a non-woven fabric laminated outer layer 19.

26. 发明申请

US20170216897A1 NEGATIVE PRESSURE SHEET STRUCTURE 审中-公开
公开(公告)号：US20170216897A1
公开(公告)日：2017-08-03
申请号：US15123990
申请日：2014-03-07
申请人： JDC, INC.
发明人： Yoshito HASHIKAWA
IPC分类号： B21C47/00 , B21C47/34 , B32B3/26 , B32B5/02 , B32B3/30
CPC分类号： B21C47/006 , B21C47/003 , B21C47/345 , B21C47/3475 , B32B3/266 , B32B3/30 , B32B5/022 , B32B5/24 , B32B2307/724
摘要： A tabular negative pressure sheet 3 includes a baseplate 4, a sheet 5 with conduction grooves, a nonwoven cloth lamination outer layer 6, and a surface layer member 7. The baseplate 4 is a member as a base of the tabular negative pressure sheet 3. In addition, the sheet 5 with conduction grooves is a member disposed on the outer side of the baseplate 4, and on the surface thereof, negative pressure conduction grooves 8 are formed. In the tabular negative pressure sheet 3, negative pressure conduction grooves 8 are formed in a direction substantially perpendicular to a direction in which a strip 2 is threaded so that a negative pressure is generated as far as an end portion of the tabular negative pressure sheet 3.

27. 发明授权

US09663315B2 Suction roll device 有权
公开(公告)号：US09663315B2
公开(公告)日：2017-05-30
申请号：US14403342
申请日：2013-02-06
申请人： JDC, inc.
发明人： Yoshito Hashikawa , Ryouta Ikeda
IPC分类号： B65H20/12 , B65H23/24 , B65H23/14 , B65H27/00
CPC分类号： B65H20/12 , B65H23/245 , B65H27/00 , B65H2401/14 , B65H2401/141 , B65H2401/242 , B65H2401/244 , B65H2403/7255 , B65H2404/531 , B65H2406/33 , B65H2406/331 , B65H2406/332 , B65H2701/173
摘要： The negative pressure roll 1 is provided with a rotating shaft 2, an internal cylinder 3, an intermediate cylinder 4 and a multi-layered non-woven fabric laminated outer layer 5. Further, the rotating shaft 2 is a member at the center of rotation of the negative pressure roll 1 and connected to the internal cylinder 3 by a reinforcement circular disk 9. Still further, the internal cylinder 3 is formed in a tubular shape and rotates together with the rotating shaft 2. In addition, the rotating shaft 2 and the internal cylinder 3 correspond to a rotating main body. Further, the intermediate cylinder 4 is a cylindrical tubular material formed outside the internal cylinder 3 and rotates in association with the rotating shaft 2 and the internal cylinder 3. Still further, the multi-layered non-woven fabric laminated outer layer 5 is formed outside the intermediate cylinder 4 and given as a part at which the negative pressure roll 1 is in contact with the metal strip 13. The multi-layered non-woven fabric laminated outer layer 5 also rotates in association with the rotating shaft 2, the internal cylinder 3 and the intermediate cylinder 4. In addition, the negative pressure roll 1 is provided with a controller 6 for suppressing rotation of the negative pressure roll 1.

28. 发明专利

TW201813732A 分條帶板之捲繞張力賦予裝置审中-公开
简体标题：分条带板之卷绕张力赋予设备
公开(公告)号：TW201813732A
公开(公告)日：2018-04-16
申请号：TW106127722
申请日：2017-08-16
申请人：日商JDC股份有限公司 , JDC, INC.
发明人：橋川人 , HASHIKAWA, NAOTO
IPC分类号： B21C47/02 , B65H23/10 , B65H77/00
CPC分类号： B21C47/26 , B65H23/10
摘要：捲繞張力賦予裝置（1）係具備：配置於通過分條作業線之分條後的帶板的上側之上部構造體（2）、以及配置於帶板的下側之下部構造體（3）。上部構造體（2）和下部構造體（3）配置成上下對置。此外，在上部構造體（2）的外周面，將上部皮帶（10）張緊設置成可循環移動自如。在下部構造體（3）的外周面，將下部皮帶（11）張緊設置成可循環移動自如。上部構造體（2）係具有第1反轉部（14）、上部按壓部（15）及第2反轉部（16）。第1反轉部（14）及上部按壓部（15）成為一體化的構造。在第1反轉部及上部按壓部的側面部（30）、第2反轉部的側面部（31）設置可調節上部皮帶（10）的張緊度之張緊度調整機構（32）。
简体摘要：卷绕张力赋予设备（1）系具备：配置于通过分条作业线之分条后的带板的上侧之上部构造体（2）、以及配置于带板的下侧之下部构造体（3）。上部构造体（2）和下部构造体（3）配置成上下对置。此外，在上部构造体（2）的外周面，将上部皮带（10）张紧设置成可循环移动自如。在下部构造体（3）的外周面，将下部皮带（11）张紧设置成可循环移动自如。上部构造体（2）系具有第1反转部（14）、上部按压部（15）及第2反转部（16）。第1反转部（14）及上部按压部（15）成为一体化的构造。在第1反转部及上部按压部的侧面部（30）、第2反转部的侧面部（31）设置可调节上部皮带（10）的张紧度之张紧度调整机构（32）。

29. 发明专利

TW201534411A 分條作業線的廻圈量吸收裝置审中-公开
简体标题：分条作业线的回圈量吸收设备
公开(公告)号：TW201534411A
公开(公告)日：2015-09-16
申请号：TW103139228
申请日：2014-11-12
申请人： JDC股份有限公司 , JDC, INC.
发明人：橋川義人 , HASHIKAWA, YOSHITO
IPC分类号： B21B39/08 , B21B39/10
CPC分类号： B65H20/12 , B21C47/006 , B21C49/00 , B26F1/18 , B65H20/34 , B65H2301/4148 , B65H2406/3614 , B65H2701/173
摘要：作為應用本發明的分條作業線的廻圈量吸收裝置之一例的吸收裝置(1)，係配置於分條作業線(2)內所設置的廻圈凹坑(3)之區域內。吸收裝置(1)，係具有：負壓輥(9)，其係夾持搬運帶板；以及升降裝置(10)，其係能夠升降負壓輥(9)。又，以負壓輥(9)夾持搬運帶板(14)，藉此形成有二個帶板的廻圈(15)。負壓輥(9)，係具備旋轉軸(16)、內筒(17)、中間筒(18)及不織布積層外層(19)。
简体摘要：作为应用本发明的分条作业线的回圈量吸收设备之一例的吸收设备(1)，系配置于分条作业线(2)内所设置的回圈凹坑(3)之区域内。吸收设备(1)，系具有：负压辊(9)，其系夹持搬运带板；以及升降设备(10)，其系能够升降负压辊(9)。又，以负压辊(9)夹持搬运带板(14)，借此形成有二个带板的回圈(15)。负压辊(9)，系具备旋转轴(16)、内筒(17)、中间筒(18)及不织布积层外层(19)。

30. 发明专利

TWI480218B 吸輥裝置有权
简体标题：吸辊设备
公开(公告)号：TWI480218B
公开(公告)日：2015-04-11
申请号：TW103102759
申请日：2014-01-24
申请人： JDC股份有限公司 , JDC, INC.
发明人：橋川義人 , HASHIKAWA, YOSHITO , 池田良太 , IKEDA, RYOUTA
IPC分类号： B65H20/12 , B65H23/14 , B65H27/00
CPC分类号： B65H20/12 , B65H23/245 , B65H27/00 , B65H2401/14 , B65H2401/141 , B65H2401/242 , B65H2401/244 , B65H2403/7255 , B65H2404/531 , B65H2406/33 , B65H2406/331 , B65H2406/332 , B65H2701/173

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