GB443817A - Device for operating the gear control rods of change speed gears, particularly of power vehicles - Google Patents

Device for operating the gear control rods of change speed gears, particularly of power vehicles

Info

Publication number
GB443817A
GB443817A GB17565/35A GB1756535A GB443817A GB 443817 A GB443817 A GB 443817A GB 17565/35 A GB17565/35 A GB 17565/35A GB 1756535 A GB1756535 A GB 1756535A GB 443817 A GB443817 A GB 443817A
Authority
GB
United Kingdom
Prior art keywords
rods
springs
change
electromagnets
pegs
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
GB17565/35A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB443817A publication Critical patent/GB443817A/en
Expired legal-status Critical Current

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)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

443,817. Controlling variable speed gearing. ZAHNRADFABRIK FRIEDRICHSHAFEN AKT.-GES., Friedrichshafen, Germany. June 18, 1935, No. 17565. Convention date, June 26, 1934. [Class 80 (ii)] Selector-rods 5, 6, 7 of a variable-speed gear are each moved into a central neutral position by double-acting compression springs 15, and can be preselectively coupled by electromagnets 31 .... 36 with slides 8, 9, which are moved apart during a change by electromagnets 41, 42 acting against springs 11. The rods are locked in either operative position by engagement of pegs 52 with either side of collars 30 on the rods, the pegs 52 being carried on blade-springs 51 on a common pivotal yoke 44, which, prior to a change, is drawn upwards, against spring-resistance 47, by an electromagnet 50, thereby unlocking all the rods for neutralizing by their springs 15. The selector-magnets 31, &c., are carried on the slides 8, 9 and push down spring-loaded tappets 37 which couple either slide selectively with one or more rods by engaging against collars 28, 29 on the rods. During a change, an isolating tail-clutch may be opened by electromagnetic means. Selection and operation may alternatively be by mechanical, hydraulic or pneumatic means, not described.
GB17565/35A 1934-06-26 1935-06-18 Device for operating the gear control rods of change speed gears, particularly of power vehicles Expired GB443817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443817X 1934-06-26

Publications (1)

Publication Number Publication Date
GB443817A true GB443817A (en) 1936-03-06

Family

ID=6531693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17565/35A Expired GB443817A (en) 1934-06-26 1935-06-18 Device for operating the gear control rods of change speed gears, particularly of power vehicles

Country Status (2)

Country Link
FR (1) FR791586A (en)
GB (1) GB443817A (en)

Also Published As

Publication number Publication date
FR791586A (en) 1935-12-13

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