IT957819B - Meccanismo di cambio di velocita per autoveicoli - Google Patents
Meccanismo di cambio di velocita per autoveicoliInfo
- Publication number
- IT957819B IT957819B IT50200/72A IT5020072A IT957819B IT 957819 B IT957819 B IT 957819B IT 50200/72 A IT50200/72 A IT 50200/72A IT 5020072 A IT5020072 A IT 5020072A IT 957819 B IT957819 B IT 957819B
- Authority
- IT
- Italy
- Prior art keywords
- speed change
- motor vehicles
- change mechanism
- vehicles
- motor
- Prior art date
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
-
- 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
- F16H63/36—Interlocking devices
-
- 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
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- 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
- Y10T74/20104—Shift element interlock
- Y10T74/20116—Resiliently biased interlock
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1503671A GB1385909A (en) | 1971-05-14 | 1971-05-14 | Gear change mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957819B true IT957819B (it) | 1973-10-20 |
Family
ID=10051924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50200/72A IT957819B (it) | 1971-05-14 | 1972-05-12 | Meccanismo di cambio di velocita per autoveicoli |
Country Status (5)
Country | Link |
---|---|
US (1) | US3795153A (it) |
DE (1) | DE2223553A1 (it) |
FR (1) | FR2139482A5 (it) |
GB (1) | GB1385909A (it) |
IT (1) | IT957819B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068537A (en) * | 1976-10-12 | 1978-01-17 | Clark Equipment Company | Shift control system for a multiple input transmission |
DE3007953A1 (de) * | 1980-03-01 | 1981-09-17 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Gangschaltung fuer ein mit fremdkraft betaetigtes getriebe |
DE3333423C2 (de) * | 1982-11-25 | 1986-02-13 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Mechanische Schalteinrichtung |
ZA838651B (en) * | 1982-11-25 | 1984-06-27 | Zahnradfabrik Friedrichshafen | Mechanical selector system |
US4676115A (en) * | 1985-05-13 | 1987-06-30 | Eaton Corporation | Semi-automatic transmission |
JPS6396343A (ja) * | 1986-10-09 | 1988-04-27 | Kanzaki Kokyukoki Mfg Co Ltd | キ−式変速装置用の変速操作装置 |
JP2701405B2 (ja) * | 1988-12-29 | 1998-01-21 | いすゞ自動車株式会社 | 変速機の操作装置 |
DE19840849C2 (de) | 1998-09-07 | 2001-09-27 | Claas Industrietechnik Gmbh | Vorrichtung zum Arretieren einer Schaltstange |
DE60207311T2 (de) * | 2001-01-22 | 2006-07-20 | Isuzu Motors Ltd. | Schaltaktuator für Getriebe |
EP1275886A3 (en) * | 2001-07-02 | 2008-12-10 | Isuzu Motors Limited | Shift actuator for a transmission |
DE102005023245A1 (de) * | 2005-05-20 | 2006-12-14 | Zf Friedrichshafen Ag | Vorrichtung zur aufhebbaren Verriegelung einer Schaltvorrichtung für ein Getriebe |
JP4695928B2 (ja) * | 2005-06-29 | 2011-06-08 | ホシデン株式会社 | ロック装置 |
DE102005056989A1 (de) * | 2005-11-30 | 2007-05-31 | Zf Friedrichshafen Ag | Vorrichtung zur kombinierten Rastung und Verriegelung einer Schaltvorrichtung |
EP2430332B1 (en) * | 2009-05-12 | 2013-11-06 | Volvo Lastvagnar AB | An interlocking device in a vehicle transmission |
WO2018017654A1 (en) * | 2016-07-20 | 2018-01-25 | Eaton Corporation | Independent block with integration of inhibitor system for double engagement and independent detent rails |
FR3100593B1 (fr) * | 2019-09-10 | 2022-06-24 | Renault Sas | Dispositif de commande interne de vitesses avec interverrouillage de passage electrique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2847871A (en) * | 1957-02-01 | 1958-08-19 | Allis Chalmers Mfg Co | Positive lock and detent mechanism for shift rods |
US2931237A (en) * | 1957-12-02 | 1960-04-05 | Fuller Mfg Co | Automotive device |
US3040601A (en) * | 1959-02-02 | 1962-06-26 | George E Lewis | Gear train |
US3076349A (en) * | 1961-09-11 | 1963-02-05 | Controls Co Of America | Shift mechanism |
-
1971
- 1971-05-14 GB GB1503671A patent/GB1385909A/en not_active Expired
-
1972
- 1972-05-12 US US00252741A patent/US3795153A/en not_active Expired - Lifetime
- 1972-05-12 IT IT50200/72A patent/IT957819B/it active
- 1972-05-12 FR FR7217041A patent/FR2139482A5/fr not_active Expired
- 1972-05-15 DE DE19722223553 patent/DE2223553A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2139482A5 (it) | 1973-01-05 |
GB1385909A (en) | 1975-03-05 |
US3795153A (en) | 1974-03-05 |
DE2223553A1 (de) | 1972-12-07 |
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