公开(公告)号：US4831355A

公开(公告)日：1989-05-16

申请号：US117201

申请日：1987-09-28

Applicant: Klaus-Dieter Schulz

Inventor： Klaus-Dieter Schulz

IPC: H01C1/148 ,  H01C10/08 ,  H01C10/32

CPC classification number: H01C10/32 ,  H01C1/148 ,  H01C10/08

Abstract: An arrangement for ensuring contact between resistance paths comprises a base of electrically non-conductive and elastically deformable material such as rubber. To the base is applied an electrically conductive coating. The resistance path is pressed against this layer by means of a covering element, the base being subjected to preloading. In this way, the contact can be ensured between a potentiometer resistance with terminal connections and a plug, around which a short-circuit interval is provided.

Abstract translation: PCT No.PCT / EP87 / 00018 Sec。 371日期1987年11月30日 102（e）1987年11月30日PCT PCT 1987年1月16日PCT公布。 出版物WO87 / 04848 日期1987年8月13日。用于确保电阻路径之间的接触的布置包括不导电且可弹性变形的材料（例如橡胶）的基座。 向基底施加导电涂层。 电阻路径通过覆盖元件压在该层上，基座经受预加载。 以这种方式，可以确保在具有端子连接的电位器电阻和提供短路间隔的插头之间的接触。

公开(公告)号：US4780701A

公开(公告)日：1988-10-25

申请号：US013290

申请日：1987-02-11

Applicant: Siegfried Eppinger

Inventor： Siegfried Eppinger

IPC: G10H1/055 ,  G10H1/34 ,  H01C10/08 ,  H01C10/00 ,  H01C10/06

CPC classification number: G10H1/34 ,  G10H1/0558 ,  H01C10/08

Abstract: A potentiometer device including a resistor path and a conductive film spaced therefrom. The film may be brought in contact with the resistor by exerting finger pressure. The tap voltage is stored in a memory and displayed by means of LEDs.

Abstract translation: 一种电位器装置，包括电阻器路径和与其间隔开的导电膜。 可以通过施加手指压力使膜与电阻器接触。 抽头电压存储在存储器中，并通过LED显示。

公开(公告)号：US3797029A

公开(公告)日：1974-03-12

申请号：US3797029D

申请日：1972-11-13

Applicant: CANON KK

Inventor： SORIMACHI K ,  MATSUDA M

IPC: G03B7/04 ,  G03B7/083 ,  G03B9/58 ,  H01C10/08 ,  H01C10/16 ,  H01C10/46 ,  G03B9/62

CPC classification number: H01C10/16 ,  G03B7/003 ,  G03B7/083 ,  G03B9/58 ,  H01C10/08

Abstract: A variable resistor in the exposure control circuit of a camera is set to respond to two or more exposure-determining factors, such as film sensitivity, shutter speed, diaphragm value, distance to the object during flashing, etc. The resistor is composed of a plurality of conductive paths connected to terminals of a resistor and an armature in contact with the conductive paths and shifting from one conductive path to the next. The conductive paths are arranged so that movement in either one of the transverse directions produces a shift in contact between the conductive paths. Camera controls move the armature in the paths relative to each other. The armature and the paths are connected in th control circuit of the camera.

公开(公告)号：US2436102A

公开(公告)日：1948-02-17

申请号：US54222944

申请日：1944-06-26

Applicant: CUTLER HAMMER INC

Inventor： DOUGLAS LOUIS R ,  SEEGER EDWIN W

IPC: H01C10/08

CPC classification number: H01C10/08

公开(公告)号：US1660161A

公开(公告)日：1928-02-21

申请号：US67233023

申请日：1923-11-02

Applicant: HANSEN EDMUND H

Inventor： HANSEN EDMUND H

IPC: H01C10/08

CPC classification number: H01C10/08

公开(公告)号：US1572538A

公开(公告)日：1926-02-09

申请号：US69241224

申请日：1924-02-12

Applicant: ETO ELECTRO CO AS

Inventor： OLUF KLERBYE

IPC: H01C10/08

CPC classification number: H01C10/08