ES393898A1 - Perfeccionamientos introducidos en mecanismos de cambio hi-draulico para transmision mecanica. - Google Patents

Perfeccionamientos introducidos en mecanismos de cambio hi-draulico para transmision mecanica.

Info

Publication number
ES393898A1
ES393898A1 ES393898A ES393898A ES393898A1 ES 393898 A1 ES393898 A1 ES 393898A1 ES 393898 A ES393898 A ES 393898A ES 393898 A ES393898 A ES 393898A ES 393898 A1 ES393898 A1 ES 393898A1
Authority
ES
Spain
Prior art keywords
shift lever
pistons
piston
side elements
laterally
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
ES393898A
Other languages
English (en)
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of ES393898A1 publication Critical patent/ES393898A1/es
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
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/045—Ratio selector apparatus consisting of fluid valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement

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)
ES393898A 1970-09-14 1971-08-04 Perfeccionamientos introducidos en mecanismos de cambio hi-draulico para transmision mecanica. Expired ES393898A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7171770A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
ES393898A1 true ES393898A1 (es) 1974-08-16

Family

ID=22103121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393898A Expired ES393898A1 (es) 1970-09-14 1971-08-04 Perfeccionamientos introducidos en mecanismos de cambio hi-draulico para transmision mecanica.

Country Status (8)

Country Link
US (1) US3677105A (es)
JP (1) JPS545066B1 (es)
BE (1) BE772306A (es)
CA (1) CA935359A (es)
DE (1) DE2145475C2 (es)
ES (1) ES393898A1 (es)
FR (1) FR2107358A5 (es)
GB (1) GB1315098A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934485A (en) * 1974-06-17 1976-01-27 Clark Equipment Company Resistance-producing structure for a transmission shifting mechanism
US4129046A (en) * 1977-03-21 1978-12-12 Caterpillar Tractor Co. Gear shift control
JPS58155862U (ja) * 1982-04-14 1983-10-18 パイオニア株式会社 プリント基板
DE3235155A1 (de) * 1982-09-23 1984-03-29 Klöckner-Humboldt-Deutz AG, 5000 Köln Betaetigungseinrichtung fuer die schaltglieder eines wechselgetriebes
JPH0618953B2 (ja) * 1984-09-05 1994-03-16 住友化学工業株式会社 熱可塑性樹脂組成物
US4721004A (en) * 1987-01-16 1988-01-26 Caterpillar Inc. Transmission gear selector apparatus
JPH0249168U (es) * 1988-09-29 1990-04-05
DE3841780A1 (de) * 1988-12-12 1990-08-23 Porsche Ag Betaetigungsvorrichtung fuer ein gangschaltgetriebe
DE3929678A1 (de) * 1989-09-07 1991-03-28 Porsche Ag Schaltvorrichtung fuer ein zahnraeder-wechselgetriebe eines kraftfahrzeugs
EP1333196B1 (de) * 2002-01-31 2008-02-13 Schaeffler KG Lageranordnung zur schwenkbaren Lagerung eines Schalthebels
EP1867894A3 (de) * 2002-01-31 2010-01-20 Schaeffler KG Lageranordnung zur schwenkbaren Lagerung eines Schalthebels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB252291A (en) * 1925-05-22 1926-05-27 Thomas Blackwood Murray Means for interlocking the actuating members of variable speed gearing
US2178061A (en) * 1937-12-01 1939-10-31 Benjamin B Bachman Gear shifting system
DE1123216B (de) * 1958-02-21 1962-02-01 Zahnradfabrik Friedrichshafen Schaltvorrichtung fuer Kraftfahrzeugwechselgetriebe

Also Published As

Publication number Publication date
DE2145475C2 (de) 1983-01-20
US3677105A (en) 1972-07-18
BE772306A (fr) 1972-03-07
JPS545066B1 (es) 1979-03-13
DE2145475A1 (es) 1972-03-16
FR2107358A5 (es) 1972-05-05
GB1315098A (en) 1973-04-26
CA935359A (en) 1973-10-16

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