DE2715251A1 - Feststellbremse fuer kraftfahrzeuggetriebe - Google Patents

Feststellbremse fuer kraftfahrzeuggetriebe

Info

Publication number
DE2715251A1
DE2715251A1 DE19772715251 DE2715251A DE2715251A1 DE 2715251 A1 DE2715251 A1 DE 2715251A1 DE 19772715251 DE19772715251 DE 19772715251 DE 2715251 A DE2715251 A DE 2715251A DE 2715251 A1 DE2715251 A1 DE 2715251A1
Authority
DE
Germany
Prior art keywords
brake
cam plate
pawl
engagement
control rod
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.)
Withdrawn
Application number
DE19772715251
Other languages
German (de)
English (en)
Inventor
Tamio Kawamoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE2715251A1 publication Critical patent/DE2715251A1/de
Withdrawn legal-status Critical Current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
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • 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
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/1896—Cam connections
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower
    • 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
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2136—Pivoted pawls
    • Y10T74/2137—Single tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Braking Arrangements (AREA)
DE19772715251 1976-04-05 1977-04-05 Feststellbremse fuer kraftfahrzeuggetriebe Withdrawn DE2715251A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3706876A JPS52121225A (en) 1976-04-05 1976-04-05 Parking lock apparatus for automobiles

Publications (1)

Publication Number Publication Date
DE2715251A1 true DE2715251A1 (de) 1977-10-27

Family

ID=12487220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772715251 Withdrawn DE2715251A1 (de) 1976-04-05 1977-04-05 Feststellbremse fuer kraftfahrzeuggetriebe

Country Status (7)

Country Link
US (1) US4120383A ( )
JP (1) JPS52121225A ( )
AU (1) AU498527B2 ( )
CA (1) CA1076973A ( )
DE (1) DE2715251A1 ( )
FR (1) FR2347240A1 ( )
GB (1) GB1543699A ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243308A1 (de) * 1981-11-24 1983-06-01 Aktiebolaget Volvo, 40508 Göteborg Parkbremse fuer eine fahrzeugtransmission
WO2024017957A1 (de) * 2022-07-21 2024-01-25 Zf Friedrichshafen Ag Parksperrenrad

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201727A (en) * 1981-02-06 1982-12-10 Fuji Heavy Ind Ltd Parking lock device
DE19831733A1 (de) * 1998-07-15 2000-01-20 Bayerische Motoren Werke Ag Kraftfahrzeug mit einem elektronisch gesteuerten Automatikgetriebe und einer fremdkraftbetätigten Feststellbremse
US7757832B2 (en) * 2004-12-02 2010-07-20 Zf Friedrichshafen Ag Parking lock for a motor vehicle
US7926624B1 (en) * 2007-05-04 2011-04-19 Hydro-Gear Limited Partnership Cylinder block brake
KR20120046987A (ko) * 2010-11-03 2012-05-11 현대자동차주식회사 자동 변속기용 파킹장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2060883A1 (de) * 1969-12-11 1971-07-01 Fiat Spa Parkvorrichtung fuer mit einem automatischen oder halbautomatischen Getriebe ausgeruestete Fahrzeuge
DE2427216A1 (de) * 1973-06-08 1975-01-09 Nissan Motor Bremsmechanismus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038983A (en) * 1931-10-16 1936-04-28 Josiah Anstice & Co Inc Automobile reverse movement control
US3207267A (en) * 1961-03-21 1965-09-21 Teves Kg Alfred Self-energizing disk brake
FR2298041A1 (fr) * 1975-01-14 1976-08-13 Citroen Sa Transmission pour vehicule

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2060883A1 (de) * 1969-12-11 1971-07-01 Fiat Spa Parkvorrichtung fuer mit einem automatischen oder halbautomatischen Getriebe ausgeruestete Fahrzeuge
DE2427216A1 (de) * 1973-06-08 1975-01-09 Nissan Motor Bremsmechanismus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243308A1 (de) * 1981-11-24 1983-06-01 Aktiebolaget Volvo, 40508 Göteborg Parkbremse fuer eine fahrzeugtransmission
WO2024017957A1 (de) * 2022-07-21 2024-01-25 Zf Friedrichshafen Ag Parksperrenrad

Also Published As

Publication number Publication date
AU498527B2 (en) 1979-03-15
CA1076973A (en) 1980-05-06
FR2347240B1 ( ) 1981-02-20
FR2347240A1 (fr) 1977-11-04
JPS52121225A (en) 1977-10-12
US4120383A (en) 1978-10-17
GB1543699A (en) 1979-04-04
AU2398477A (en) 1978-10-12
JPS5615338B2 ( ) 1981-04-09

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Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60T 1/06

8130 Withdrawal