GB841337A - Electrical switch mechanism - Google Patents
Electrical switch mechanismInfo
- 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
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.
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)
| 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 |
-
1958
- 1958-06-25 GB GB20383/58A patent/GB841337A/en not_active Expired
Cited By (2)
| 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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