公开(公告)号：US4467297A

公开(公告)日：1984-08-21

申请号：US373142

申请日：1982-04-29

Applicant: Bernard Boichot-Castagne ,  Roger Case ,  Jackie Pezelet

Inventor： Bernard Boichot-Castagne ,  Roger Case ,  Jackie Pezelet

IPC: H01H73/02 ,  H01H1/58 ,  H01H71/74 ,  H01H73/06

CPC classification number: H01H1/5822 ,  H01H71/7409 ,  H01H2071/1036

Abstract: The present invention relates to a multi-pole circuit breaker with an interchangeable magneto-thermal tripping unit electrically and mechanically connected to the breaker unit by means of connecting screws. The connecting lugs of the breaker unit are positioned with vertical play in transverse slots in the breaker unit casing and are electrically connected to the movable contacts by flexible connections. When the connecting screws are tightened the breaker unit connecting lugs are shifted to bear on the associated tripping unit lugs irrespective of any positioning defects. A reset spring of the electro-magnetic tripping device is anchored on one end on the armature and on the other end to the tripping device adjusting bar.

Abstract translation: 多极断路器技术领域本发明涉及具有可互换的磁 - 热跳闸单元的多极断路器，其通过连接螺钉电连接到断路器单元。 断路器单元的连接凸耳被定位成在断路器单元壳体中的横向槽中垂直放置，并且通过柔性连接与可动触头电连接。 当拧紧连接螺钉时，无论任何定位缺陷如何，断路器单元连接凸耳被移动以承载在相关的脱扣单元凸耳上。 电磁脱扣装置的复位弹簧锚固在电枢的一端，另一端固定在脱扣装置调节杆上。

公开(公告)号：US4401872A

公开(公告)日：1983-08-30

申请号：US377030

申请日：1982-05-11

Applicant: Bernard Boichot-Castagne ,  Roger Case ,  Reynald Marin-Pache

Inventor： Bernard Boichot-Castagne ,  Roger Case ,  Reynald Marin-Pache

IPC: H01H73/06 ,  H01H71/10 ,  H01H71/52 ,  H01H73/38 ,  H01H3/54

CPC classification number: H01H71/525 ,  H01H71/1054 ,  H01H2071/508

Abstract: A multi-pole circuit breaker having a molded case and a contact operating mechanism supported in said case. The mechanism is controlled by a handle and a trip device. To obtain the reset of the trip hook when said trip device has opened the contacts, a rocker secured to the handle engages a drive lever forming an extension of the upper link of a toggle joint of said mechanism. The catch of the trip device is biased into an intermediate balanced locking position by means of a spring and is positioned onto a pivot pin by means of radial projection insides the bore of the catch which fits into a matching groove of the pin.

Abstract translation: 一种具有模制壳体的多极断路器和在所述壳体中支撑的接触操作机构。 该机构由手柄和跳闸装置控制。 为了在所述跳闸装置打开触点时获得跳闸钩的复位，固定到手柄的摇杆接合形成所述机构的肘节的上连杆的延伸部的驱动杆。 跳闸装置的卡扣通过弹簧被偏压到中间的平衡锁定位置，并且通过径向突出部定位在枢轴销上，该径向突出部配合嵌入到销的匹配凹槽中的卡扣孔。

公开(公告)号：US06379257B1

公开(公告)日：2002-04-30

申请号：US09579445

申请日：2000-05-26

Applicant: Jim Skleba ,  Kak Nanthavong ,  Doug Jacobs ,  Roger Case

Inventor： Jim Skleba ,  Kak Nanthavong ,  Doug Jacobs ,  Roger Case

IPC: A63D500

CPC classification number: A63B69/408 ,  A63B47/008 ,  A63B69/40 ,  A63B2243/0054 ,  A63D3/02

Abstract: A bowling ball thrower includes a frame positionable adjacent to a bowling lane, a throwing arm pivotably attached to the frame, the throwing arm having a rest position and a pivoted position and including a ball-gripping mechanism for gripping a bowling ball, and a cocking arm pivotably attached to the frame, the cocking arm being selectively couplable to the throwing arm such that the cocking arm is pivotable with the throwing arm. A method for throwing a bowling ball includes holding the bowling ball with a ball thrower having a throwing arm and a cocking arm, and coupling the throwing arm to the cocking arm. The method also includes pivoting the throwing arm to a pivoted position to achieve a velocity, uncoupling the throwing arm from the cocking arm, and releasing the bowling ball such that the bowling ball moves at the velocity.

Abstract translation: 保龄球投掷器包括可相对于保龄球道定位的框架，可枢转地附接到框架的投掷臂，所述投掷臂具有休息位置和枢转位置，并且包括用于夹持保龄球的球抓握机构， 臂可枢转地附接到框架，起动臂可选择性地联接到投掷臂，使得起动臂可与投掷臂枢转。 一种投掷保龄球的方法包括用具有投掷臂和起吊臂的抛球机来保持保龄球，并将投掷臂联接到击发臂。 该方法还包括将投掷臂枢转到枢转位置以实现速度，将投掷臂从起动臂解开联接，以及释放保龄球，使得保龄球以该速度移动。

公开(公告)号：US4710738A

公开(公告)日：1987-12-01

申请号：US870412

申请日：1986-06-04

Applicant: Jean-Philippe Neel ,  Roger Case ,  Gilbert Garnier

Inventor： Jean-Philippe Neel ,  Roger Case ,  Gilbert Garnier

IPC: H01H73/24 ,  H01H71/12 ,  H01H71/50 ,  H01H71/52 ,  H01H73/22 ,  H01H73/38 ,  H01H9/00

CPC classification number: H01H71/501 ,  H01H71/525

Abstract: A moulded case circuit breaker has a toggle-joint mechanism, articulated on a hook and on a moving contact support. The toggle joint includes a swivel pin movably engaged in an aperture of the hook. When tripping takes place, the released hook pushes the toggle-joint, via the swivel pin and aperture, into a broken position to accelerate opening of the contacts. In the closed position, the toggle-joint is practically perpendicular to the hook.

Abstract translation: 模制外壳断路器具有肘节关节机构，铰接在钩上和可动触头支架上。 肘节关节包括可移动地接合在钩的孔中的旋转销。 当发生跳闸时，释放的钩将肘节通过旋转销和孔推动到断开的位置，以加速触点的打开。 在关闭位置，肘节实际上垂直于钩。