GB199234A - Improvements in and connected with epicyclic gear control for motor vehicles and the like - Google Patents

Improvements in and connected with epicyclic gear control for motor vehicles and the like

Info

Publication number
GB199234A
GB199234A GB1454022A GB1454022A GB199234A GB 199234 A GB199234 A GB 199234A GB 1454022 A GB1454022 A GB 1454022A GB 1454022 A GB1454022 A GB 1454022A GB 199234 A GB199234 A GB 199234A
Authority
GB
United Kingdom
Prior art keywords
lever
pedal
brake
speed
rocking
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
GB1454022A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1454022A priority Critical patent/GB199234A/en
Publication of GB199234A publication Critical patent/GB199234A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G13/00—Manually-actuated control mechanisms provided with two or more controlling members and also two or more controlled members
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/22—Mechanisms linking plurality of controlling or controlled members
    • G05G2700/32—Mechanisms linking plurality of controlling or controlled members with plurality of control members, e.g. preselection and actuating members actuating several controlled members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

199,234. Hounsfield, L. H. May 23, 1922. Controlling variable-speed gearing. -Selector mechanism especially for epicyclic variable-speed gearing is arranged so that the depression of a pedal A releases the brake or clutch in action and disconnects the drive. For each brake &c. operating device P there is a short lever G in one of the slots H of a gate, which short lever carries a rocking lever J upon a pivot K. Each device P is connected by a rod O to its own rocking lever, and all the rocking levers are linked to the pedal A. Each rocking lever has a spring S, which coacts with stops Q, R. To bring, say, the top speed into action, the pedal is depressed, and all the levers G move in their slots, the stops Q being engaged. The springs S yield and no brake &c. is supplied. A loose hand-lever E is thrust into the slot of the speed selected and locked there by a pawl V. On release of the pedal, the selected short lever G is held while the others return to neutral, the spring S of the selected lever device asserts itself, and the brake &c. is applied, too fierce application being prevented by a stop R. Depression of the pedal reverses the last operation and disconnects the drive. The reverse gear is preferably operated by a link connected directly to the lever E, which is then moved in the opposite direction. In a two-speed gear, the lowspeed may be brought into operation by the hand lever E acting against a short lever such as G connected directly by a link to the brake-applying device. Release of such a device by depressing the pedal A is assured by forming the upper end G<1> of the lever G of the high-speed as a cam adapted to disengage the pawl V from its catch W<1> on the gate.
GB1454022A 1922-05-23 1922-05-23 Improvements in and connected with epicyclic gear control for motor vehicles and the like Expired GB199234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1454022A GB199234A (en) 1922-05-23 1922-05-23 Improvements in and connected with epicyclic gear control for motor vehicles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454022A GB199234A (en) 1922-05-23 1922-05-23 Improvements in and connected with epicyclic gear control for motor vehicles and the like

Publications (1)

Publication Number Publication Date
GB199234A true GB199234A (en) 1923-06-21

Family

ID=10043033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1454022A Expired GB199234A (en) 1922-05-23 1922-05-23 Improvements in and connected with epicyclic gear control for motor vehicles and the like

Country Status (1)

Country Link
GB (1) GB199234A (en)

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