公开(公告)号：US2341750A

公开(公告)日：1944-02-15

申请号：US45068242

申请日：1942-07-13

Applicant: STACKPOLE CARBON CO

Inventor： WILLIAMS HIRAM A ,  BAUMER HENRY A

IPC: H01C10/32 ,  H01C10/36

CPC classification number: H01C10/36 ,  H01C10/32

公开(公告)号：US2332942A

公开(公告)日：1943-10-26

申请号：US44216042

申请日：1942-05-08

Applicant: STACKPOLE CARBON CO

Inventor： SHOBERT ERLE I

IPC: H02P9/24

CPC classification number: H02P9/24

公开(公告)号：US2322669A

公开(公告)日：1943-06-22

申请号：US37833141

申请日：1941-02-11

Applicant: STACKPOLE CARBON CO

Inventor： SHOBERT ERLE I

IPC: H02P9/24

CPC classification number: H02P9/24

公开(公告)号：US2315821A

公开(公告)日：1943-04-06

申请号：US39307241

申请日：1941-05-12

Applicant: STACKPOLE CARBON CO

Inventor： SHOBERT ERLE I

IPC: H02P9/24

CPC classification number: H02P9/24 ,  Y10T74/1587

公开(公告)号：US2278592A

公开(公告)日：1942-04-07

申请号：US33115640

申请日：1940-04-23

Applicant: STACKPOLE CARBON CO

Inventor： SANDERS VERNON H ,  SCHABERL NORBERT J ,  SHOBERT ERLE I

IPC: H01H1/023

CPC classification number: H01H1/0231 ,  Y10T29/49204 ,  Y10T428/12139

公开(公告)号：US2172011A

公开(公告)日：1939-09-05

申请号：US14127537

申请日：1937-05-07

Applicant: STACKPOLE CARBON CO

Inventor： LODGE EDMUND G

IPC: H01C10/34 ,  H01C10/36

CPC classification number: H01C10/34 ,  H01C10/36

公开(公告)号：US2131590A

公开(公告)日：1938-09-27

申请号：US12152937

申请日：1937-01-21

Applicant: STACKPOLE CARBON CO

Inventor： JOHN HATHORN CLARENCE

IPC: H01C10/36

CPC classification number: H01C10/36

公开(公告)号：US2057829A

公开(公告)日：1936-10-20

申请号：US4119135

申请日：1935-09-19

Applicant: STACKPOLE CARBON CO

Inventor： HATHORN CLARENCE J

IPC: H01C10/36

CPC classification number: H01C10/36

公开(公告)号：US3728499A

公开(公告)日：1973-04-17

申请号：US3728499D

申请日：1971-12-14

Applicant: STACKPOLE CARBON CO

Inventor： BANG M ,  KRONENWETTER R

IPC: H01H1/24 ,  H01H15/06 ,  H01H15/00 ,  H01H1/42

CPC classification number: H01H15/06 ,  H01H1/245

Abstract: One wall, such as the upper wall, of an elongated case of an adjustable electrical control device is provided with a slot extending lengthwise of the case. Disposed in the case lengthwise thereof is a pair of laterally spaced electrical elements engaged by electric contact means carried by a slide extending through the slot. A bar above the case extends lengthwise of it and is provided with longitudinally spaced recesses. The slide is moved along the case by an actuator connected to it, and either the slide or the actuator carries spring-pressed means normally projecting into one of the bar recesses, whereby the slide and actuator can be indexed along the bar.

Abstract translation: 可调节电气控制装置的细长壳体的一个壁（例如上壁）设置有沿壳体纵向延伸的狭槽。 在其长度方向上设置有一对横向间隔开的电气元件，该电气元件由延伸穿过狭槽的滑块承载的电接触装置接合。 壳体上方的一条杆沿其长度方向延伸并且设置有纵向间隔的凹部。 滑块通过与其连接的致动器沿着壳体移动，并且滑块或致动器承载通常突出到一个杆凹槽中的弹簧压制装置，由此滑块和致动器可沿着杆被分度。

公开(公告)号：US3648215A

公开(公告)日：1972-03-07

申请号：US3648215D

申请日：1971-03-08

Applicant: STACKPOLE CARBON CO

Inventor： BANG MOGENS W

IPC: H01C10/42 ,  H01C9/02

CPC classification number: H01C10/42

Abstract: An actuator is movable along the edges of parallel resistance and collector strips mounted in a case. The resistance strip is provided near each end with a transverse notch. Bridging contact means carried by the actuator engage both strips. Movably mounted in the actuator is an adjusting member that has an inner end connected with the contact means and that can be moved lengthwise to move the contact means forward and backward beside the strip notches to vary the distance from the point of engagement of the contact means with the resistance strip to the reduced areas of the resistance strip at the inner ends of the notches for fine adjustment of the resistor.

Abstract translation: 致动器可沿安装在壳体中的平行电阻和收集器条的边缘移动。 电阻条在每个端部附近设置有横向凹口。 由致动器承载的桥接接触装置接合两个条带。 可移动地安装在致动器中的是调节构件，其具有与接触装置连接的内端，并且可以纵向移动以使接触装置向前和向后移动到带槽口旁边，以改变与接触装置的接合点的距离 电阻带到电阻槽的内端的电阻带的减少区域，用于微调电阻器。