CA2471544A1 - Shift device for a transmission and power divider of a motorvehicle comprising such a shift device - Google Patents

Shift device for a transmission and power divider of a motorvehicle comprising such a shift device Download PDF

Info

Publication number
CA2471544A1
CA2471544A1 CA002471544A CA2471544A CA2471544A1 CA 2471544 A1 CA2471544 A1 CA 2471544A1 CA 002471544 A CA002471544 A CA 002471544A CA 2471544 A CA2471544 A CA 2471544A CA 2471544 A1 CA2471544 A1 CA 2471544A1
Authority
CA
Canada
Prior art keywords
shift device
transmission
shift
bears against
lantern
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.)
Pending
Application number
CA002471544A
Other languages
French (fr)
Inventor
Helmut Kassler
Ernst Riegler
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.)
Magna Steyr Powertrain AG and Co KG
Original Assignee
Magna Steyr Powertrain AG and Co KG
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 Magna Steyr Powertrain AG and Co KG filed Critical Magna Steyr Powertrain AG and Co KG
Priority to CA002471544A priority Critical patent/CA2471544A1/en
Publication of CA2471544A1 publication Critical patent/CA2471544A1/en
Pending 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
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/325—Rocker or swiveling forks, i.e. the forks are pivoted in the gear case when moving the sleeve
    • 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
    • F16H63/32—Gear shift yokes, e.g. shift forks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

A shift device for a transmission consists of a shift sleeve (19), of a shift fork (63) engaging into the shift sleeve and of an actuator rotatable on a shaft (48) arranged transversely to the transmission shaft. In order to have a simple and reliable control which satisfies all functional requirements, - a cam (50, 50') with two flanks (73, 74) and with a flattening (75) at the maximum radius is provided on the shaft (48), - two lantern wheels (60, 61) cooperating with the cam (50) are provided at a fixed distance (70) from one another on the foot part (64) of the shift fork (63), so that - one lantern wheel (60) bears against one flank (73) and the other lantern wheel (61) bears against the other flank (74), and, in at least one end position, one lantern wheel (60, 61) bears against the flattening (75).
CA002471544A 2004-06-15 2004-06-15 Shift device for a transmission and power divider of a motorvehicle comprising such a shift device Pending CA2471544A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002471544A CA2471544A1 (en) 2004-06-15 2004-06-15 Shift device for a transmission and power divider of a motorvehicle comprising such a shift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002471544A CA2471544A1 (en) 2004-06-15 2004-06-15 Shift device for a transmission and power divider of a motorvehicle comprising such a shift device

Publications (1)

Publication Number Publication Date
CA2471544A1 true CA2471544A1 (en) 2005-12-15

Family

ID=35511182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002471544A Pending CA2471544A1 (en) 2004-06-15 2004-06-15 Shift device for a transmission and power divider of a motorvehicle comprising such a shift device

Country Status (1)

Country Link
CA (1) CA2471544A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140216189A1 (en) * 2013-02-01 2014-08-07 Dana Automotive Systems Group, Llc Gear Shift Mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140216189A1 (en) * 2013-02-01 2014-08-07 Dana Automotive Systems Group, Llc Gear Shift Mechanism
US9383008B2 (en) * 2013-02-01 2016-07-05 Dana Automotive Systems Group, Llc Gear shift mechanism

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