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. 发明公开

EP1131835A4 SNAP-DISK FORMING MACHINE AND PROCESS CONTROL ALGORITHMS 审中-公开
标题翻译：机SNAP盘的生产和过程控制算法。
公开(公告)号：EP1131835A4
公开(公告)日：2007-03-28
申请号：EP00965398
申请日：2000-09-22
申请人： GEN ELECTRIC
发明人： CRYNOCK STEPHEN M , NICE DONALD E , KIDWELL RICHARD T
IPC分类号： H01H5/30 , H01H11/00 , H01H35/34 , H01G5/18
CPC分类号： H01H11/00 , H01H5/30 , H01H35/343 , H01H2037/525
摘要： A snap disk formation assembly (10) and method provides a feedback control of a snap disk form station (12) in communication with an exercise station (14) coupled to a feedback station (16). A disk blank is inserted into a pocket and loaded into a dial fixture which travels along a communication axis between the form station (12), the exercise station (14), and the feedback station (16). The pocket holds the metal disk while a snap disk reset side and a trip side are formed and exercised. A feedback station (16) determines actual snap forces for one or both sides of the disk and provides feedback control to the form station (12) via a controller configured to accept snap disk formation parameters and adjust the operation of apparatus stepper motors (20, 22) to produce a snap disk within the accepted parameters. Logic driven controls employ adaptive learning to efficiently locate the stepper motors (20, 22), in a real time as incoming material properties used to form the snap disk change, thereby eliminating trial and error fabrication methods.

2. 发明授权

EP0872864B1 Normally closed, pressure responsive electrical switch 失效
标题翻译：压力致动常闭开关
公开(公告)号：EP0872864B1
公开(公告)日：2004-08-04
申请号：EP98302729.3
申请日：1998-04-07
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Homol, Stanley G.
IPC分类号： H01H35/34 , H01H5/30
CPC分类号： H01H5/30 , H01H35/34 , H01H35/38

3. 发明公开

EP1225607A2 Dome-shaped contact 有权
标题翻译： KuppelförmigerKontakt
公开(公告)号：EP1225607A2
公开(公告)日：2002-07-24
申请号：EP02000963.5
申请日：2002-01-16
申请人： ALPS ELECTRIC CO., LTD.
发明人： Yamagata, Takeo , Shimatani, Katsuaki
IPC分类号： H01H5/30
CPC分类号： H01H5/30 , H01H13/48 , H01H2227/026
摘要： A movable contact structure which, even when used in a planar circuit board, can provide a crispy click feeling and will not fail to return to an original position after being inverted is to be provided. The structure consists of a disc formed into a dome shape by cupping a center of a thin metallic sheet in one direction, provided with a skirt rising at a prescribed angle from an outer circumference of this disc toward a center of the disc, and a dome which is continuous from this skirt and can be repetitively inverted, the connecting part between the skirt and the dome being formed in multiple steps via a plurality of bent portions.
摘要翻译：即使在平面电路板中使用的可动触点结构也能够提供脆感的咔嗒感，并且在反转之后不会返回原来的位置。该结构由通过在一个方向上挤压薄金属片的中心而形成圆顶形状的圆盘，该圆盘设置有从该圆盘的外圆周朝向盘的中心以规定角度升高的裙部，以及圆顶其从该裙部连续并且可以重复地倒转，裙部和圆顶之间的连接部分经由多个弯曲部分以多个步骤形成。

4. 发明公开

EP0951032A3 Schnappscheibenschalter mit vergrössertem Kontaktweg 有权
标题翻译：与扩大的接触路径锅仔片开关
公开(公告)号：EP0951032A3
公开(公告)日：2000-10-04
申请号：EP99106920.4
申请日：1999-04-08
申请人： INOVAN GmbH & Co. KG Metalle und Bauelemente
发明人： Grosskopf, Stefan
IPC分类号： H01H3/50 , H01H13/48
CPC分类号： H01H5/30
摘要： Ein Schnappscheibenschalter weist eine gewölbte Schnappscheibe 1 auf, welche über wenigsten zwei Auflageelement 3, 4, 5, 6 auf einem Grundelement 7 abgestützt ist. Ein Trennelement 8 ist vorgesehen, mittels dem wenigstens ein Auflageelement 3, 4 in einen Abstand vom Grundelement 7 bringbar ist.

5. 发明公开

EP0734036A3 High pressure switch apparatus 失效
标题翻译：高压开关
公开(公告)号：EP0734036A3
公开(公告)日：1999-12-01
申请号：EP96301841.1
申请日：1996-03-19
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Czarn, David A. , Homol, Stanley G.
IPC分类号： H01H35/34
CPC分类号： H01H35/34 , H01H5/30 , H01H35/38
摘要： A high pressure switch (10) is shown having a housing member (12) with an orifice (22) extending from a first end (18) to a recess (24) formed in a surface (26) in a central portion (14) of the housing. A sidewall (28) extends from surface (26), leaving a shoulder around the recess, forming a cavity (32). An annular support plate (34) is received on the shoulder of surface (26) capturing a flexible membrane (36) which closes recess (24) to form a pressure chamber. An eyelet (40) is disposed contiguous to the support plate (34) and is locked in place by deforming the outer distal portion (30) of wall (28) radially inwardly over the outer periphery of eyelet (40). A terminal (44) is mounted on eyelet (40) but electrically isolated from the outer ring of eyelet (40) by electrically insulating material (46). A pressure/force converter in the form of a piston (58) is received in the bore of annular support plate (34) and is provided with a circular force transfer rib (64) adapted to transfer force to an electrically conductive, snap acting disc (50) upon the occurrence of a selected level of pressure in orifice (22). Snap acting disc (50) is disposed on a disc seat (48) formed in eyelet (40) and captured there by projections (54) formed above the disc seat (48). Disc (50) normally is out of engagement with a stationary contact (52, 52') when in a non-actuated configuration but is adapted to form an electrical path between the stationary contact (52, 52') and the housing (12) when the disc (50) snaps to its actuated configuration.

6. 发明授权

EP0583715B1 Elektrisches Schaltgerät 失效
公开(公告)号：EP0583715B1
公开(公告)日：1997-04-09
申请号：EP93112752.6
申请日：1993-08-09
申请人： ABB PATENT GmbH
发明人： Schmitz, Heinz Dieter
IPC分类号： H01H1/58 , H01H5/30
CPC分类号： H01H1/58 , H01H5/30

7. 发明公开

EP0583715A1 Elektrisches Schaltgerät 失效
标题翻译： ElektrischesSchaltgerät。
公开(公告)号：EP0583715A1
公开(公告)日：1994-02-23
申请号：EP93112752.6
申请日：1993-08-09
申请人： ABB PATENT GmbH
发明人： Schmitz, Heinz Dieter
IPC分类号： H01H1/58 , H01H5/30
CPC分类号： H01H1/58 , H01H5/30
摘要： Die Erfindung betrifft ein elektrisches Schaltgerät (10), insbesondere einen Schalter oder Taster, mit einem Gehäuse (12) angeordnet mit darin befindlichen Anschlußleitern (16), mit festen Kontaktstücken (18, 20, 22) und wenigstens einem beweglichen Kontaktstück sowie mit einer Schaltfeder (14), die mit dem wenigstens einen beweglichen Kontaktstück zusammenarbeitet und im Gehäuse (12) gehalten ist. Dabei bildet die Schaltfeder (14) mit dem wenigstens einen beweglichen Kontaktstück eine Baueinheit, die in das Gehäuse (12) eingelegt und luftdicht abgedichtet ist. Die festen Kontaktstücke (18,20,22) sind einstückig mit den im Gehäuse umspritzten oder mechanisch gehaltenen Anschlußstücken (16) verbunden.
摘要翻译：本发明涉及一种电气开关设备（10），特别是开关或按钮，其具有设置有位于其中的连接导体（16）的壳体（12），其中具有固定接触元件（18,20,22）并具有至少一个移动接触元件，以及具有保持在壳体（12）中并与至少一个移动接触元件相互作用的开关弹簧（14）。在这种情况下，切换弹簧（14）形成具有至少一个移动接触元件的结构单元，该结构单元插入到壳体（12）中并以气密的方式被密封。固定接触元件（18,20,22）与连接元件（16）整体连接，连接元件（16）被挤压涂覆或机械地保持在壳体中。

8. 发明授权

EP0305436B1 ELEMENT D'ACTIONNEMENT PRESENTANT UNE PIECE MINCE DEFORMABLE DANS LE SENS DE SON EPAISSEUR 失效
标题翻译：用薄控制元件，拱SNAP四肢。
公开(公告)号：EP0305436B1
公开(公告)日：1993-12-08
申请号：EP88902155.6
申请日：1988-02-26
申请人： DELTA CONCEPT S.A.
发明人： DELTA CONCEPT S.A.
IPC分类号： H01H37/54 , H01H5/30 , H01H13/48
CPC分类号： H01H13/48 , H01H5/30 , H01H37/54 , H01H2037/549
摘要： Driving element (1) comprising a thin part (2) provided with a zone, ductile in the direction of its thicknes in such a way as to occupy at least two positions, in at least one of which said zone is arc-shaped, at least one tab (3, 4) fixed at one end to a face of said ductile zone and extending towards the central part of the zone in such a way that, when the zone is moulded, the free end (8, 9) of said tab moves away from or towards the face (5) of said thin part, the resulting amplitude of the movement of the free end of the tab being greater than the amplitude of ductility of the thin piece.

9. 发明授权

EP0396755B1 CONED DISK SPRING 失效
标题翻译：圆盘弹簧
公开(公告)号：EP0396755B1
公开(公告)日：1993-08-25
申请号：EP89905777.2
申请日：1989-05-23
申请人： TATSUTA ELECTRIC WIRE & CABLE CO., LTD
发明人： SHIMADA, Toshinori Tatsuta Electric Wire & Cable , OHGASHI, Shinichi Tatsuta Electric Wire & Cable , MOTOKAWA, Shigeaki Tatsuta Electric Wire & Cable , ONISHI, Kihachi Tatsuta Electric Wire & Cable
IPC分类号： F16F1/32 , F16J3/02 , G01L9/00 , H01H13/48
CPC分类号： F16J3/02 , F16F1/32 , F16F1/34 , G01L9/0044 , G01L9/007 , H01H5/30 , H01H2227/026 , Y10T29/49609 , Y10T29/49915
摘要： This invention relates to a coned disk spring which is used as a diaphragm and a keytop returning spring of a keyboard switch, or the like. The coned disk spring (D) of the present invention has a structure whose corrugated section describes spiral ripples (P) around the center circle (10) of a blank sheet starting at its arbitary circumferential points. The spiral ripples (P) can start at at least two points of equidistant points on the circumference of the center circle and preferably, at odd-numbered equidistant points. The coned disk spring (D) of this invention does not exhibit eccentric stress and operating direction at the time of deflection but undergoes a uniform deflection in a circumferential direction, when it is used as a diaphragm. When it is used as a spring for returning the keytop (43) of a keyboard switch, the pressing force of the keytop (43) is transmitted to the entire region and the spring can undergo smooth deflection and can exhibit a reliable switch operation. It is advisable to support and fix the dish spring (D) of the present invention by applying a tension in a centrifugal direction to the entire circumference of its outer periphery. In this manner, deflection of the entire region of the dish spring can be made uniform.

10. 发明公开

EP0459985A4 CONTROL ACTUATOR AND SWITCH 失效
标题翻译：控制执行器和开关
公开(公告)号：EP0459985A4
公开(公告)日：1993-02-24
申请号：EP90901482
申请日：1989-12-22
申请人： THE KATHRYN L. ACUFF TRUST ¸2 , THE HEATHER RUTH DAVIS 1982 TRUST , DAVIS, ALLEN V C.
发明人： DAVIS, ALLEN, V., C.
IPC分类号： H01H5/30 , H01H35/34
CPC分类号： H01H5/30 , H01H35/34

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