GB465069A - Improvements in or relating to electric contact making devices - Google Patents

Improvements in or relating to electric contact making devices

Info

Publication number
GB465069A
GB465069A GB3036435A GB3036435A GB465069A GB 465069 A GB465069 A GB 465069A GB 3036435 A GB3036435 A GB 3036435A GB 3036435 A GB3036435 A GB 3036435A GB 465069 A GB465069 A GB 465069A
Authority
GB
United Kingdom
Prior art keywords
tube
conductors
wires
walls
employed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3036435A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STANLEY SAUNDERS
Original Assignee
STANLEY SAUNDERS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STANLEY SAUNDERS filed Critical STANLEY SAUNDERS
Priority to GB3036435A priority Critical patent/GB465069A/en
Publication of GB465069A publication Critical patent/GB465069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H3/142—Cushion or mat switches of the elongated strip type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/10—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable
    • H01B7/104—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable responsive to pressure

Landscapes

  • Push-Button Switches (AREA)

Abstract

465,069. Retractive switches. SAUNDERS, S. Nov. 2, 1935, No. 30364. [Class 38 (v)] An electric contact-making device of the kind comprising two or more uninsulated conductors normally maintained apart and extending longitudinally inside a tube of rubber or other material so that when the tube is pressed the conductors are brought into contact has the conductors normally maintained apart by their outer portions being embedded in the walls of the tube throughout their lengths. As shown the tube A is formed of flattened section the conductors B being formed with longitudinal grooves at each side into which project ridges A<1> on the inside wall of the tube. Alternatively a circular section tube may be employed with four such conductors arranged at right-angles. In further modifications described stranded wires partially embedded in the wall of the tube may be employed or conductors formed as embedded wires secured by woven wire loops to the contact-making wires. Plain round section wires may also be employed and retained by bulging the walls of the tube inwardly between them or interleaved conducting-members may be retained by being formed with outer keying projections engaging in the walls of the tube.
GB3036435A 1935-11-02 1935-11-02 Improvements in or relating to electric contact making devices Expired GB465069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3036435A GB465069A (en) 1935-11-02 1935-11-02 Improvements in or relating to electric contact making devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3036435A GB465069A (en) 1935-11-02 1935-11-02 Improvements in or relating to electric contact making devices

Publications (1)

Publication Number Publication Date
GB465069A true GB465069A (en) 1937-04-30

Family

ID=10306487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3036435A Expired GB465069A (en) 1935-11-02 1935-11-02 Improvements in or relating to electric contact making devices

Country Status (1)

Country Link
GB (1) GB465069A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843694A (en) * 1953-09-11 1958-07-15 Forges Ateliers Const Electr Remote control cables
DE1039150B (en) * 1953-08-24 1958-09-18 Funke Huster Elektrizitaets Probe for influencing electrical devices
US2877324A (en) * 1957-04-08 1959-03-10 Erie Resistor Corp Switch
US3294941A (en) * 1965-10-21 1966-12-27 Robert D Mullen Heat-responsive electric cable formed of heat shrinkable material
US4080519A (en) * 1975-08-08 1978-03-21 Michalson George M Pressure-operated tape switches
EP0405351A1 (en) * 1989-06-30 1991-01-02 Karlheinz Beckhausen Safety contact rail
GB2323709A (en) * 1997-03-25 1998-09-30 Standard Prod Ltd Pressure-sensitive switch
EP0935268A2 (en) * 1998-02-09 1999-08-11 Shinmei Rubber Ind. Co., Ltd. Omnidirectional response cable switch
AT502951B1 (en) * 2005-04-18 2008-05-15 Daetwyler Ag SWITCHING PROFILE
DE102005028739C5 (en) * 2005-06-21 2012-08-16 Metzeler Automotive Profile Systems Gmbh Safety edge, in particular as anti-pinch protection for a motor vehicle
DE102012003382A1 (en) 2012-02-22 2013-08-22 Jürgen Menz Safety switching device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039150B (en) * 1953-08-24 1958-09-18 Funke Huster Elektrizitaets Probe for influencing electrical devices
US2843694A (en) * 1953-09-11 1958-07-15 Forges Ateliers Const Electr Remote control cables
US2877324A (en) * 1957-04-08 1959-03-10 Erie Resistor Corp Switch
US3294941A (en) * 1965-10-21 1966-12-27 Robert D Mullen Heat-responsive electric cable formed of heat shrinkable material
US4080519A (en) * 1975-08-08 1978-03-21 Michalson George M Pressure-operated tape switches
EP0405351A1 (en) * 1989-06-30 1991-01-02 Karlheinz Beckhausen Safety contact rail
GB2323709A (en) * 1997-03-25 1998-09-30 Standard Prod Ltd Pressure-sensitive switch
EP0935268A2 (en) * 1998-02-09 1999-08-11 Shinmei Rubber Ind. Co., Ltd. Omnidirectional response cable switch
EP0935268A3 (en) * 1998-02-09 2000-09-06 Shinmei Rubber Ind. Co., Ltd. Omnidirectional response cable switch
AT502951B1 (en) * 2005-04-18 2008-05-15 Daetwyler Ag SWITCHING PROFILE
DE102005028739C5 (en) * 2005-06-21 2012-08-16 Metzeler Automotive Profile Systems Gmbh Safety edge, in particular as anti-pinch protection for a motor vehicle
DE102012003382A1 (en) 2012-02-22 2013-08-22 Jürgen Menz Safety switching device
EP2631926A1 (en) 2012-02-22 2013-08-28 Jürgen Menz Safety switching device

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