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. 发明授权

EP0146484B1 Controlled tension unwinding system 有权
标题翻译：控制张紧系统
公开(公告)号：EP0146484B1
公开(公告)日：1989-06-28
申请号：EP84630177.8
申请日：1984-11-23
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Scheer, George Nicolas
IPC分类号： B65H23/08
CPC分类号： B65H41/00 , B65H23/085 , B65H2701/1864 , B65H2701/1918 , B65H2701/37 , B65H2801/93

2. 发明授权

EP1129971B1 Paper roll braking device 有权
标题翻译：装置用于制动纸卷
公开(公告)号：EP1129971B1
公开(公告)日：2006-04-12
申请号：EP00311468.3
申请日：2000-12-20
申请人： TOKYO KIKAI SEISAKUSHO LTD.
发明人： Ogawa, Yukio , Hashimoto, Nobuaki , Sakakura, Takanobu , Satoh, Atushi
IPC分类号： B65H23/06
CPC分类号： B65H23/085 , B65H2301/41522 , B65H2403/7253 , B65H2403/7255 , B65H2511/142 , B65H2515/322 , B65H2220/01 , B65H2220/02

3. 发明公开

EP1129971A3 Paper roll braking device 有权
标题翻译：装置用于制动纸卷
公开(公告)号：EP1129971A3
公开(公告)日：2003-02-26
申请号：EP00311468.3
申请日：2000-12-20
申请人： TOKYO KIKAI SEISAKUSHO LTD.
发明人： Ogawa, Yukio , Hashimoto, Nobuaki , Sakakura, Takanobu , Satoh, Atushi
IPC分类号： B65H23/06
CPC分类号： B65H23/085 , B65H2301/41522 , B65H2403/7253 , B65H2403/7255 , B65H2511/142 , B65H2515/322 , B65H2220/01 , B65H2220/02
摘要： A paper roll braking device for rotary presses, in which a paper web (W) is drawn from a supply roll (WR) in a printing unit, comprising rotors (25) provided on supporting members for supporting the supply roll, braking sections provided at a plurality of locations along the rotors and having friction discs (21, 22, 23, 24) that can engage with, or disengage from, the rotors at their respective locations. Changeover sections for controlling the engagement of the friction discs with the rotors, and a mechanism (41) senses changes in the running tension of the web (W). The contact pressure between the friction discs and the rotors is adjusted via the changeover section in accordance with the changes in running tension detected by the tension sensing mechanism. A diameter section monitors the outside diameter of the supply roll, and a control section switches the changeover sections as the supply roll outside diameter reaches a predetermined diameter.

4. 发明公开

EP2848563A1 Image recording apparatus 有权
标题翻译： Bildaufzeichnungsvorrichtung
公开(公告)号：EP2848563A1
公开(公告)日：2015-03-18
申请号：EP14184644.4
申请日：2014-09-12
申请人： Seiko Epson Corporation
发明人： Imamura, Atsushi
IPC分类号： B65H23/032 , B65H23/08 , B65H23/038 , B41J15/16
CPC分类号： B41J13/02 , B41J15/165 , B65H23/0326 , B65H23/038 , B65H23/085 , B65H2404/171 , B65H2515/312 , B65H2553/212 , B65H2553/822 , B65H2557/264 , B65H2801/12
摘要： An image recording apparatus (1) includes a roller (21) that is configured to rotate in a direction of conveyance of a recording medium in a state of contact with the recording medium (S), which is being conveyed, and that has a support shaft (211) extending in a direction (Da) intersecting with the direction of conveyance, a fixation member (1F) fixing the roller (21) movably in the direction (Da) intersecting with the direction of conveyance; a detector (S21) that is positioned between the roller (21) and the fixation member (1F) and configured to detect a force received from the recording medium via the roller (21), a support member (1F) having an elastic member (722), and a roller movement unit (71) that is connected to the support member (72) and configured to move the roller (21) in the direction intersecting with the direction of conveyance.
摘要翻译：图像记录装置（1）包括：辊（21），其构造成在与被传送的记录介质（S）接触的状态下在记录介质的传送方向上旋转，并且具有支撑沿与所述输送方向相交的方向（Da）延伸的轴（211）;固定构件（1F），其沿与所述输送方向相交的方向（Da）可移动地固定所述辊; 位于所述辊（21）和所述固定构件（1F）之间并被构造成经由所述辊（21）检测从所述记录介质接收的力的检测器（S21）;具有弹性构件的支撑构件（1F） 722），以及滚轮移动单元（71），其连接到所述支撑构件（72）并且构造成沿与所述输送方向相交的方向移动所述滚子（21）。

5. 发明授权

EP0688455B1 TAPE DISPLAY DEVICE 失效
标题翻译： BANDANZEIGEVORRICHTUNG
公开(公告)号：EP0688455B1
公开(公告)日：1999-03-31
申请号：EP93921745.1
申请日：1993-09-24
申请人： ABLE INDUSTRIES PTY. LTD.
发明人： BROWN, Frank, Charles
IPC分类号： G09F11/29 , B65H23/08
CPC分类号： B65H23/1806 , B65H23/085 , G09F11/29
摘要： A tape display device comprises a housing (10) supporting a pair of parallel rollers (11, 12) between which a tape (14) is adapted to be wound back and forth to display different visual information contained on the tape. The rollers are driven by a continuous belt (20) via an electric motor (17). One of the rollers is a tension roller (11) which maintains tension in the tape as it is would back and forth between the rollers. The tension roller consists of a cylinder (25) having end caps (26) for providing bearing surfaces which bear on respective bushes (27) in the housing to provide rotational mounting of the roller. A drive pinion (22) on the outside of the housing has a stub-axle (28) which extends through the bush and end cap and into the cylinder. A spiral tension spring (29) is attached between the end of the stub axle and a flange of the end cap (26). The spring is located within the cylinder and allows relative movement between the cylinder and pinion and maintains tension in the tape as the two rollers rotate in synchronism and the diameter of the tape on each roller varies.

6. 发明公开

EP1129971A2 Paper roll braking device 有权
标题翻译：装置用于制动纸卷
公开(公告)号：EP1129971A2
公开(公告)日：2001-09-05
申请号：EP00311468.3
申请日：2000-12-20
申请人： TOKYO KIKAI SEISAKUSHO LTD.
发明人： Ogawa, Yukio , Hashimoto, Nobuaki , Sakakura, Takanobu , Satoh, Atushi
IPC分类号： B65H23/06
CPC分类号： B65H23/085 , B65H2301/41522 , B65H2403/7253 , B65H2403/7255 , B65H2511/142 , B65H2515/322 , B65H2220/01 , B65H2220/02
摘要： A paper roll braking device for rotary presses, in which a paper web (W) is drawn from a supply roll (WR) in a printing unit, comprising rotors (25) provided on supporting members for supporting the supply roll, braking sections provided at a plurality of locations along the rotors and having friction discs (21, 22, 23, 24) that can engage with, or disengage from, the rotors at their respective locations. Changeover sections for controlling the engagement of the friction discs with the rotors, and a mechanism (41) senses changes in the running tension of the web (W). The contact pressure between the friction discs and the rotors is adjusted via the changeover section in accordance with the changes in running tension detected by the tension sensing mechanism. A diameter section monitors the outside diameter of the supply roll, and a control section switches the changeover sections as the supply roll outside diameter reaches a predetermined diameter.

7. 发明授权

EP0143256B1 Web feed mechanism 失效
标题翻译： WEB进料机构
公开(公告)号：EP0143256B1
公开(公告)日：1987-12-16
申请号：EP84111485.3
申请日：1984-09-26
申请人： Kabushiki Kaisha Sato
发明人： Ito, Kaoru
IPC分类号： B41J15/16 , B41J15/00
CPC分类号： B41J15/16 , B65H23/08 , B65H23/085 , G11B15/43 , G11B15/67

8. 发明公开

EP0146484A3 Controlled tension unwinding system 有权
标题翻译：控制张紧系统
公开(公告)号：EP0146484A3
公开(公告)日：1987-04-29
申请号：EP84630177
申请日：1984-11-23
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Scheer, George Nicolas
IPC分类号： B65H23/08
CPC分类号： B65H41/00 , B65H23/085 , B65H2701/1864 , B65H2701/1918 , B65H2701/37 , B65H2801/93
摘要： A supply roll (20) of thin liner material (22) for carrying a strip (24, 26) of resilient plastic material is mounted for rotation with the axis of rotation (B-B) in a horizontal position. An arm (28) is mounted adjacent the supply roll (20) for swinging movement toward and away from the axis of rotation (B-B) of the roll. A peel-off roller (32) is mounted on the distal end of the arm (28) and is rotatable for rolling engagement with the supply roll (20). The liner material carrying the strip (24, 26) of resilient plastic material is directed around the peel-off roller (32) and over an idler roller (34) located at a position such that a force component acting on the arm (28) resulting from the tension in the liner (22) is in the direction of the supply roll (20) for urging the peel-off roller (32) against the supply roll (20). This provides a regular and minimal tension in the liner (22) while the liner (22) is pulled off the supply roll (20) over the idler roller (34) and to a driven liner take-up (38). The diameter of the peel-off roller (32) is small as compared to the diameter of the supply roll (20) causing the liner (22) to undergo a sharp change in direction when leaving the supply roll (20) which facilitates the peeling off of the liner (22). After passing around the idler roller (34) the liner (22) carrying the strip (24, 26) of resilient plastic material passes over a separating roller (36) for separating the strip (24, 26) of resilient plastic material from the liner (22) so that it can be directed to a tire building machine or other apparatus for utilizing the strip (24, 26) of resilient plastic material.

9. 发明公开

EP0146484A2 Controlled tension unwinding system 有权
标题翻译：用于展开的受控电压的装置。
公开(公告)号：EP0146484A2
公开(公告)日：1985-06-26
申请号：EP84630177.8
申请日：1984-11-23
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Scheer, George Nicolas
IPC分类号： B65H23/08
CPC分类号： B65H41/00 , B65H23/085 , B65H2701/1864 , B65H2701/1918 , B65H2701/37 , B65H2801/93
摘要： A supply roll (20) of thin liner material (22) for carrying a strip (24, 26) of resilient plastic material is mounted for rotation with the axis of rotation (B-B) in a horizontal position. An arm (28) is mounted adjacent the supply roll (20) for swinging movement toward and away from the axis of rotation (B-B) of the roll. A peel-off roller (32) is mounted on the distal end of the arm (28) and is rotatable for rolling engagement with the supply roll (20). The liner material carrying the strip (24, 26) of resilient plastic material is directed around the peel-off roller (32) and over an idler roller (34) located at a position such that a force component acting on the arm (28) resulting from the tension in the liner (22) is in the direction of the supply roll (20) for urging the peel-off roller (32) against the supply roll (20). This provides a regular and minimal tension in the liner (22) while the liner (22) is pulled off the supply roll (20) over the idler roller (34) and to a driven liner take-up (38). The diameter of the peel-off roller (32) is small as compared to the diameter of the supply roll (20) causing the liner (22) to undergo a sharp change in direction when leaving the supply roll (20) which facilitates the peeling off of the liner (22). After passing around the idler roller (34) the liner (22) carrying the strip (24, 26) of resilient plastic material passes over a separating roller (36) for separating the strip (24, 26) of resilient plastic material from the liner (22) so that it can be directed to a tire building machine or other apparatus for utilizing the strip (24, 26) of resilient plastic material.

10. 发明公开

EP3251989A1 WEB WINDING WITH FRICTION-BASED TENSIONING 有权
标题翻译：基于摩擦张力的WEB卷绕
公开(公告)号：EP3251989A1
公开(公告)日：2017-12-06
申请号：EP17171985.9
申请日：2017-05-19
申请人： OCE Holding B.V.
发明人： HOLTMAN, Lodewijk T. , PEREZ MUNOZ, JUAN C.
IPC分类号： B65H23/032 , B65H23/12
CPC分类号： B41J15/165 , B41J2/325 , B41J2/33 , B41J15/02 , B41J15/04 , B41J15/16 , B65H23/032 , B65H23/08 , B65H23/085 , B65H23/12
摘要： A printing system comprises a transport path for transporting a web medium. The transport path comprises a slack region wherein the web medium is slack or substantially tension-free. A take-up roller is positioned at a downstream end of the transport path for receiving and winding the web medium. A tensioning device is positioned along the transport path between the slack region and the take-up roller. The tensioning device comprises a first surface arranged for exerting a friction force on the web medium moving over the first surface in a direction opposite to a transport direction of the transport path, such that the web medium is tensioned between the tensioning device and the take-up roller. Since the friction force tensions the web being wound onto the take-up roller, the wound media rolls are tightly wound when applying "loose winding".
摘要翻译：打印系统包括用于传送幅材介质的传送路径。传送路径包括松弛区域，其中幅材介质松弛或基本无张力。卷取辊位于输送路径的下游端，用于接收和卷绕卷筒介质。张紧装置沿着松弛区域和卷取辊之间的传送路径定位。所述张紧装置包括第一表面，所述第一表面布置成用于在与所述传送路径的传送方向相反的方向上在所述第一表面上移动的所述幅材介质上施加摩擦力，使得所述幅材介质在所述张紧装置与所述卷取装置之间张紧，上辊。由于摩擦力使卷绕在卷取辊上的卷材张紧，当施加“松散卷绕”时，卷绕的介质卷紧紧缠绕。

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