GB685558A - Improvements in or relating to remote control devices for multiple-speed gear-boxes - Google Patents
Improvements in or relating to remote control devices for multiple-speed gear-boxesInfo
- Publication number
- GB685558A GB685558A GB5639/50A GB563950A GB685558A GB 685558 A GB685558 A GB 685558A GB 5639/50 A GB5639/50 A GB 5639/50A GB 563950 A GB563950 A GB 563950A GB 685558 A GB685558 A GB 685558A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electromagnet
- rod
- gear
- electromagnets
- switch
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
- F16H2063/305—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using electromagnetic solenoids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Structure Of Transmissions (AREA)
Abstract
685,558. Variable-speed gearing. SIPER SOC. ANON. March 6, 1950 [March 29, 1949; Sept. 27, 1949] , No. 5639 / 50. Class 80 (ii). In a multiple-speed gear-box each strikerrod 1 is moved to its operative positions by separate electromagnets 3 and is locked in those positions upon energization of a latching electromagnet 11 which has an armature 12 formed with a spur 13 adapted to engage notches 14 in the striker-rod 1. As shown the striker-rod 1 is held in its middle or neutral position by compression springs 4 and has at 2 an armature portion for the electromagnets 3. Upon energization of one of the electromagnets 3 the rod 1 moves to the right or left to introduce a gear ratio and when it reaches its working position it actuates a switch 8 which acts to de-energize the magnet 3 and energize the locking electromagnet 11. A wiring diagram for a gear-box with four forward and one reverse speeds is shown in Fig. 2. A switch arm 18 engages contact 20 for the forward speeds and a contact 25 for the reverse speed. Another switch arm engages contacts 21-24 for the forward speeds. A single locking electromagnet may lock a plurality of striking rods. In a modification embodying three forward and one reverse speeds each striking-rod electromagnet 51-57, Fig. 10, is in series with the locking electromagnet 61. In the neutral gear position a switch 67 is closed to short circuit the coil 61. Upon energization of an electromagnet 51-57 a strikerrod is moved and when it reaches a working position it actuates cam means to open the switch 67 whereupon the electromagnet 61 is energized to lock the striker-rod. In this construction the current through the electromagnets 61-57 when the gears are in a working position is not zero as in the first embodiment but is considerably less than the current which flows during the gear changing operation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH685558X | 1949-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB685558A true GB685558A (en) | 1953-01-07 |
Family
ID=4528828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5639/50A Expired GB685558A (en) | 1949-03-29 | 1950-03-06 | Improvements in or relating to remote control devices for multiple-speed gear-boxes |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE493915A (en) |
CH (2) | CH280349A (en) |
DE (1) | DE815881C (en) |
FR (1) | FR1018310A (en) |
GB (1) | GB685558A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114444A1 (en) * | 2005-04-28 | 2006-11-02 | Deere & Company | Device for actuating a shifting point of a transmission |
WO2011009417A1 (en) * | 2009-07-23 | 2011-01-27 | Josef Erychleb | Gearbox |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1212263A (en) * | 1983-03-30 | 1986-10-07 | Otto Holtermann | Gear shifting means |
DE102014212750A1 (en) * | 2014-07-02 | 2016-01-07 | Zf Friedrichshafen Ag | Switching actuator, transmission and method for operating a Schaltaktorik |
-
0
- BE BE493915D patent/BE493915A/xx unknown
-
1949
- 1949-03-29 CH CH280349D patent/CH280349A/en unknown
- 1949-09-27 CH CH285390D patent/CH285390A/en unknown
-
1950
- 1950-02-23 FR FR1018310D patent/FR1018310A/en not_active Expired
- 1950-03-06 GB GB5639/50A patent/GB685558A/en not_active Expired
- 1950-03-10 DE DES2124A patent/DE815881C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114444A1 (en) * | 2005-04-28 | 2006-11-02 | Deere & Company | Device for actuating a shifting point of a transmission |
WO2011009417A1 (en) * | 2009-07-23 | 2011-01-27 | Josef Erychleb | Gearbox |
Also Published As
Publication number | Publication date |
---|---|
CH285390A (en) | 1952-08-31 |
CH280349A (en) | 1952-01-15 |
DE815881C (en) | 1951-10-04 |
BE493915A (en) | |
FR1018310A (en) | 1953-01-06 |
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