GB390638A - Improvements in or relating to control mechanism for changespeed gears - Google Patents

Improvements in or relating to control mechanism for changespeed gears

Info

Publication number
GB390638A
GB390638A GB9590/32A GB959032A GB390638A GB 390638 A GB390638 A GB 390638A GB 9590/32 A GB9590/32 A GB 9590/32A GB 959032 A GB959032 A GB 959032A GB 390638 A GB390638 A GB 390638A
Authority
GB
United Kingdom
Prior art keywords
lever
gears
shaft
clutch
actuated
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
GB9590/32A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB390638A publication Critical patent/GB390638A/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
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/10—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously with preselection and subsequent movement of each controlled member by movement of the controlling member in two different ways, e.g. guided by a shift gate
    • 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
    • G05G2700/26—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members
    • G05G2700/28—Mechanisms linking plurality of controlling or controlled members with a control member moving selectively or simultaneously the controlled members with a control member that is moved for preselection in another direction than for final actuating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

390,638. Change-speed clutches. DAIMLER-BENZ AKT.-GES., Untert³rkheim, Stuttgart, Germany. April 4, 1932, No. 9590. Convention date, April 4, 1931. [Class 80 (ii).] In gear-control mechanism for power driven vehicles having an alternate clutch arrangement 14, 15, actuated by a lever 16 which is in turn displaced by a second lever 24 actuated by the driver, the lever 16 has a cam track 28 on which a roller 27 on the lever 24 travels, either the cam track or the roller being yieldingly mounted on its lever so that the levers are mutally urged to their end positions. The clutches 14, 15 have bevelled teeth so that they engage noiselessly when their peripheral velocities become equal. In the form shown in Fig. 2, the roller 27 is connected to a piston 25 which slides in the hollow lever member 24 under the influence of a spring 26, and the cam track 28 is integrally formed on the lever 16, which has adjustable stops 31. The clutch 14 connects a shaft 10 journaled in the driving shaft 1 and having fixed to it a toothed wheel 9, with a hollow shaft 11 on which are slidably keyed gears 12, 13. The clutch 15 connects a shaft 5 having a wheel 8 permanently meshing with the wheel 9, with a hollow shaft 4 to which are fixed gears 3, 6, 7, the gear 3 permanently meshing with a gear 2 on the driving shaft. The gears 12, 13 are operated by strikers connected to two sleeves 19, axially slidable by means of the driver's lever 17. A third sleeve 21 has a projection engaging a fork on the lever 24. The direct drive is obtained by the engagement of a clutch connecting gears 2, 12. The sleeves are so arranged that it is impossible to operate the over-drive through gears 2, 3, 8, 9 until the direct drive has been put in. The lever 24 may be actuated by a separate control lever which operates the sleeve 21 only or which is directly connected to the lever 24, or the lever 24 itself may be used as the control lever.
GB9590/32A 1931-04-04 1932-04-04 Improvements in or relating to control mechanism for changespeed gears Expired GB390638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE390638X 1931-04-04

Publications (1)

Publication Number Publication Date
GB390638A true GB390638A (en) 1933-04-13

Family

ID=6375181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9590/32A Expired GB390638A (en) 1931-04-04 1932-04-04 Improvements in or relating to control mechanism for changespeed gears

Country Status (1)

Country Link
GB (1) GB390638A (en)

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