公开(公告)号：US3882734A

公开(公告)日：1975-05-13

申请号：US41698273

申请日：1973-11-19

Applicant: CONTROLS CO OF AMERICA

Inventor： OBERMANN GEORGE ,  WILLIGMAN JOHN

IPC: G04C23/14 ,  H01H43/10 ,  F16H5/06

CPC classification number: H01H43/101 ,  Y10T74/19279 ,  Y10T74/194 ,  Y10T74/19447

Abstract: In the low speed setting the motor drive pinion drives the cam drum internal gear through a gear train which includes a one-way, spring loaded, ratchet coupling. When the lever is moved to the high speed setting, it removes the spring load holding the clutch output out of engagement with the input so the clutch spring can engage the high speed clutch which results in driving the cam drum at high speed. Since the clutch output and the output of the one-way drive are connected through gearing, the one-way drive overrides its input while the cam drum is driven at high speed. At low speed the clutch output is driven from the cam drum but the clutch is disengaged.

Abstract translation: 在低速设置中，电动机驱动小齿轮通过包括单向弹簧加载棘轮联轴器的齿轮系驱动凸轮鼓内齿轮。 当杠杆移动到高速设置时，它去除了保持离合器输出与输入接合的弹簧载荷，使得离合器弹簧可以接合高速离合器，这导致高速驱动凸轮鼓。 由于离合器输出和单向驱动器的输出通过齿轮连接，单向驱动器在高速驱动凸轮鼓时覆盖其输入。 在低速时离合器输出由凸轮鼓驱动，但离合器分离。

公开(公告)号：US3928831A

公开(公告)日：1975-12-23

申请号：US52607374

申请日：1974-11-22

Applicant: CONTROLS CO OF AMERICA

Inventor： YATSUSHIRO KENJI ,  KUCHURIS GEORGE F ,  WILLIGMAN JOHN

IPC: H01F5/02 ,  H01F5/04 ,  H01F7/06 ,  H01F7/16 ,  H01F7/08

CPC classification number: H01F7/1623 ,  H01F5/04 ,  H01F2007/062

Abstract: The coil bobbin has a terminal support integral with one end flange. The terminals are inserted into the terminal slots in the support after the wire is wound on the bobbin. The slots are tapered so the terminal end which passes through the slot must be forced and a seal around the terminal results. The seal prevents leakage past the terminal when the coil is encapsulated. The bobbin interior forms a core guide and the bobbin includes projecting integral guides for the solenoid core, thus eliminating the usual metal guides. One side flange of each guide is cut back to receive a tang of a metal bracket. The tang serves to hold the core in place and projects into the groove on the side of the core to function as a core stop when the end of the groove hits the tang.

Abstract translation: 线圈架具有与一端法兰一体的端子支架。 在将线缠绕在线轴上之后，将端子插入支撑件中的端子槽中。 槽是锥形的，因此必须强制通过槽的终端，并产生端子周围的密封。 当线圈被封装时，密封件防止了通过端子的泄漏。 线轴内部形成芯引导件，线轴包括用于电磁铁芯的突出整体导轨，从而消除了通常的金属引导件。 每个引导件的一侧法兰被切割以接收金属托架的柄脚。 柄用于将芯保持在适当位置并且突出到芯的侧面上的凹槽中，当凹槽的端部碰到柄脚时用作芯部止动件。