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1. 发明申请

US20160288190A1 LOW PROFILE PILOT ASSEMBLY AND METHOD FOR METAL FORMING DIES 审中-公开
公开(公告)号：US20160288190A1
公开(公告)日：2016-10-06
申请号：US15176196
申请日：2016-06-08
申请人： STANDARD LIFTERS, INC.
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B21D37/08 , B23P15/24 , B21D43/06
CPC分类号： B21D37/08 , B21D43/05 , B21D43/06 , B21D45/00 , B21D45/003 , B21D45/006 , B21D45/02 , B21D45/04 , B21K27/04 , B23P15/24
摘要： A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.

2. 发明申请

US20090236461A1 TENSION DEVICE AND HEAT EXCHANGE FIN MANUFACTURING MACHINE 审中-公开
标题翻译：张力装置和热交换熔化制造机
公开(公告)号：US20090236461A1
公开(公告)日：2009-09-24
申请号：US12349580
申请日：2009-01-07
申请人： Masashi ENDO , Makoto IWASAKI
发明人： Masashi ENDO , Makoto IWASAKI
IPC分类号： B65H23/10 , B65H77/00 , B21D13/00
CPC分类号： B65H20/22 , B21D43/06 , B21D43/11 , B65H2701/173
摘要： The tension device comprises: a feeding unit for feeding a band-shaped metal plate to a press unit; and a holding unit for applying tension to the band-shaped metal plate. The feeding unit is constituted by a moving member and a feeding pin. The front end of the feeding pin has a slope face so as to engage with a collared through-hole of the band-shaped metal plate when the moving member moves in a feeding direction of the band-shaped metal plate and so as to disengage therefrom when the moving member stops and moves in the reverse direction. The holding unit has a holding member, which holds and applies prescribed tension to the band-shaped metal plate when the moving member stops and which releases the band-shaped metal plate when the moving member starts to move in the feeding direction.
摘要翻译：张紧装置包括：馈送单元，用于将带状金属板馈送到按压单元; 以及用于向带状金属板施加张力的保持单元。供给单元由移动部件和供给销构成。进给销的前端具有倾斜面，以便当移动构件沿着带状金属板的进给方向移动并与其分离时，与带状金属板的环形通孔接合当移动构件停止并沿相反方向移动时。保持单元具有保持构件，当移动构件停止时，该保持构件保持并向带状金属板施加规定的张力，并且当移动构件沿进给方向开始移动时释放带状金属板。

3. 发明授权

US3815803A Feed device for forming apparatus 失效
标题翻译：用于形成装置的进给装置
公开(公告)号：US3815803A
公开(公告)日：1974-06-11
申请号：US38622473
申请日：1973-08-06
申请人： TRIDAN TOOL & MACHINE
发明人： AMES W
IPC分类号： B21D43/06 , B65H17/40
CPC分类号： B21D43/06
摘要： A feeding device for moving a sheet of material through a progressive die apparatus which forms holes into the sheet. In one embodiment of the feed device, a feed bar is slidably mounted in the direction of feed and has a plurality of upwardly biased feed fingers which project through the formed holes in the sheet. The bar is pivotally connected to a link which in turn is connected to means for converting the vertical motion of the forming apparatus press into reciprocating horizontal motion of the feed bar. One embodiment of the means includes a rack connected to the press which is engaged with a pinion mounted on a rotatable shaft. A crank is connected to an end of the shaft and is pivotally connected to the link. Another embodiment of the means includes a member projecting downwardly from the press being pivotally connected to an end of the link. A second guide link is connected to the base of the feeding device and is also connected to the downwardly extending member. The feeding device has either a single feed bar for moving the sheet of material during the downward or upward stroke of the press or a pair of feed bars are provided which reciprocate in opposite directions so as to move the sheet during both the downward and upward stroke of the press. A power cylinder is provided in one embodiment to control the stroke of one of the feed bars.
摘要翻译：一种用于使一片材料移动通过一个形成孔的渐进式模具装置的进料装置。在进给装置的一个实施例中，进给杆可沿进给方向可滑动地安装，并且具有多个向上偏压的进给指状物，其突出穿过片材中的形成的孔。杆被枢转地连接到连杆，该连杆又连接到用于将成形设备压力的垂直运动转换成进给杆的往复水平运动的装置。该装置的一个实施例包括连接到压力机的齿条，其与安装在可旋转轴上的小齿轮接合。曲柄连接到轴的端部并且枢转地连接到连杆。该装置的另一个实施例包括从压力机向下伸出的构件枢转地连接到连杆的一端。第二引导连杆连接到馈送装置的基座，并且还连接到向下延伸的构件。进给装置具有用于在压力机的向下或向上冲程期间移动材料片的单个进给杆，或者设置一对进给杆，其沿相反方向往复运动，以便在向下和向上冲程期间移动片材的新闻。在一个实施例中提供动力缸以控制一个进给杆的行程。

4. 发明授权

US3780561A Feed device for forming apparatus 失效
标题翻译：用于形成装置的进给装置
公开(公告)号：US3780561A
公开(公告)日：1973-12-25
申请号：US3780561D
申请日：1971-12-23
申请人： TRIDAN TOOL & MACHINE
发明人： AMES W
IPC分类号： B21D43/06 , B21D43/02
CPC分类号： B21D43/06
摘要： A feeding device for moving a sheet of material through a progressive die apparatus which forms holes into the sheet. In one embodiment of the feed device, a feed bar is slidably mounted in the direction of feed and has a plurality of upwardly biased feed fingers which project through the formed holes in the sheet. The bar is pivotally connected to a link which in turn is connected to means for converting the vertical motion of the forming apparatus press into reciprocating horizontal motion of the feed bar. One embodiment of the means includes a rack connected to the press which is engaged with a pinion mounted on a rotatable shaft. A crank is connected to an end of the shaft and is pivotally connected to the link. Another embodiment of the means includes a member projecting downwardly from the press being pivotally connected to an end of the link. A second guide link is connected to the base of the feeding device and is also connected to the downwardly extending member. The feeding device has either a single feed bar for moving the sheet of material during the downward or upward stroke of the press or a pair of feed bars are provided which reciprocate in opposite directions so as to move the sheet during both the downward and upward stroke of the press. A power cylinder is provided in one embodiment to control the stroke of one of the feed bars.

5. 发明授权

US2425994A Press feed 失效
标题翻译：按feed
公开(公告)号：US2425994A
公开(公告)日：1947-08-19
申请号：US61723445
申请日：1945-09-19
申请人： GEN MOTORS CORP
发明人： CHILTON WILLIAM D
IPC分类号： B21D43/06
CPC分类号： B21D43/06 , Y10T83/4503 , Y10T83/4632 , Y10T83/741

6. 发明授权

US2259458A Feeding mechanism 失效
公开(公告)号：US2259458A
公开(公告)日：1941-10-21
申请号：US34385840
申请日：1940-07-03
申请人： AMERICAN CAN CO
发明人： DAVIS ERNEST H
IPC分类号： B21D43/06
CPC分类号： B21D43/06 , Y10T83/6563

7. 发明授权

US1477778A Process and apparatus for making flanged bars 失效
标题翻译：用于制造法兰杆的方法和装置
公开(公告)号：US1477778A
公开(公告)日：1923-12-18
申请号：US42069120
申请日：1920-10-30
申请人： FIRST WISCONSIN TRUST
发明人： STANLEY SMITH REUBEN
IPC分类号： B21D43/06 , B21D53/00
CPC分类号： B21D53/00 , B21D43/06

8. 发明授权

US1415477A Dies for punching small metal parts 失效
标题翻译：用于冲压小金属零件的模具
公开(公告)号：US1415477A
公开(公告)日：1922-05-09
申请号：US35611520
申请日：1920-02-04
申请人： VOJTECH PUC
发明人： VOJTECH PUC
IPC分类号： B21D43/06 , B21D43/26
CPC分类号： B21D43/06 , B21D43/26 , Y10T83/4556 , Y10T83/4612 , Y10T83/6574

9. 发明授权

US1043737A Machine for delivering stamps, labels, tickets, and the like. 失效
标题翻译：用于传送标签，标签，票和类似物的机器。
公开(公告)号：US1043737A
公开(公告)日：1912-11-05
申请号：US1912684187
申请日：1912-03-16
申请人： SMALL JAMES WILEY
发明人： SMALL JAMES WILEY
CPC分类号： B21D43/06 , Y10T83/4503 , Y10T83/4635

10. 发明授权

US655486A Cutter for butter, &c. 失效
标题翻译： BUTTER切割机＆C。
公开(公告)号：US655486A
公开(公告)日：1900-08-07
申请号：US1900008894
申请日：1900-03-16
申请人： HARDART FRANK , ANDERSON JOHN
发明人： HARDART FRANK , ANDERSON JOHN
CPC分类号： B21D43/06 , Y10T83/4503

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