GB841337A - Electrical switch mechanism - Google Patents

Electrical switch mechanism

Info

Publication number
GB841337A
GB841337A GB20383/58A GB2038358A GB841337A GB 841337 A GB841337 A GB 841337A GB 20383/58 A GB20383/58 A GB 20383/58A GB 2038358 A GB2038358 A GB 2038358A GB 841337 A GB841337 A GB 841337A
Authority
GB
United Kingdom
Prior art keywords
rack
motor
wiper
motors
pinion
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
GB20383/58A
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
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 SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB841337A publication Critical patent/GB841337A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

841,337. Control of two motors; controllers; retractive switches. SWF-SPEZIALFABRIK FUR AUTOZUBEHOR G. RAU G.m.b.H. June 25, 1958 [Sept. 19, 1957], No. 20383/58. Classes 38 (3) and 38 (5). [Also in Group XXIII] A wiper motor 1 and a pump motor 2 for a combined wind-screen wiper and washing device in a vehicle are started together and then automatically stopped in sequence by means of time-delayed switching mechanism. The motors are started by pulling rod 19 so that contact-member 5 engages strips 8, 9, 10, and springs 11 are tensioned. When the handle 4 is released, the springs retract a member 20 having a toothed rack 26 engaging a pinion wheel 29 forming part of the delay mechanism, whereby the contact-member 5 is moved to the right. The motor 2 is disconnected when the contact-member disengages the strip 10, a gap being provided in the rack at this point so that a quick disengaging-action is afforded. A further toothed section in the rack allows the member 5 to slide slowly over the strips 8 and 9 and the motor 1 remains energized until another gap in the rack effects a quick break in a circuit for supplying the wiper motor. However, an alternative circuit is maintained for the wiper motor until the wiper reaches an end-position wherein the formation of a shortcircuit causes braking. As shown, the pinion 29 is coupled to an escapement wheel 32 cooperating with a pawl 33 on the axis of which is mounted a fly-wheel 34. A spring coupling 36 allows free rotation of the pinion when the rack is moved for starting the motors. The time-delay mechanism may be replaced by a bi-metal switch.
GB20383/58A 1957-09-19 1958-06-25 Electrical switch mechanism Expired GB841337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE841337X 1957-09-19

Publications (1)

Publication Number Publication Date
GB841337A true GB841337A (en) 1960-07-13

Family

ID=6766468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20383/58A Expired GB841337A (en) 1957-09-19 1958-06-25 Electrical switch mechanism

Country Status (1)

Country Link
GB (1) GB841337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158993A (en) * 1984-03-16 1985-11-20 Automotive Products Plc Electrical switch for use in combination with a hydraulic master cylinder
EP2889253B1 (en) 2013-12-30 2018-08-08 STILL GmbH Industrial truck with display and operating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158993A (en) * 1984-03-16 1985-11-20 Automotive Products Plc Electrical switch for use in combination with a hydraulic master cylinder
EP2889253B1 (en) 2013-12-30 2018-08-08 STILL GmbH Industrial truck with display and operating device

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