IT979698B - Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita - Google Patents
Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocitaInfo
- Publication number
- IT979698B IT979698B IT7348566A IT4856673A IT979698B IT 979698 B IT979698 B IT 979698B IT 7348566 A IT7348566 A IT 7348566A IT 4856673 A IT4856673 A IT 4856673A IT 979698 B IT979698 B IT 979698B
- Authority
- IT
- Italy
- Prior art keywords
- gear
- reverse
- shift lever
- moved
- axis
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
-
- 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
- F16H2059/048—Ratio selector apparatus with means for unlocking select or shift movement to allow access to reverse gear position
-
- 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
-
- 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
- Y10T74/20091—Prevention of reverse shift
-
- 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
- Y10T74/20576—Elements
- Y10T74/20582—Levers
- Y10T74/2063—Stops
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972026620U JPS48102470U (it) | 1972-03-04 | 1972-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT979698B true IT979698B (it) | 1974-09-30 |
Family
ID=12198504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7348566A IT979698B (it) | 1972-03-04 | 1973-03-02 | Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita |
Country Status (6)
Country | Link |
---|---|
US (1) | US3815436A (it) |
JP (1) | JPS48102470U (it) |
DE (1) | DE2310311C3 (it) |
FR (1) | FR2175435A5 (it) |
GB (1) | GB1371476A (it) |
IT (1) | IT979698B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328712A (en) * | 1980-01-24 | 1982-05-11 | Jsj Corporation | Lockout for gimbal-type automotive transmission gear shifter |
US4343202A (en) * | 1978-05-12 | 1982-08-10 | Jsj Corporation | Pull-type lockout actuator for transmission shifters |
GB2053384B (en) * | 1979-07-05 | 1983-02-02 | Deere & Co | Shift lever assembly |
US4259878A (en) * | 1979-10-29 | 1981-04-07 | Deere & Company | Hand control mechanism |
FR2469749A1 (fr) * | 1979-11-07 | 1981-05-22 | Peugeot | Dispositif de commande manuelle de changement de vitesses a verrouillage de la marche arriere |
DE3218872A1 (de) * | 1982-05-19 | 1983-11-24 | Fiat Veicoli Industriali S.p.A., 10100 Torino | Schaltvorrichtung fuer ein gangwechselgetriebe von fahrzeugen, insbesondere nutzfahrzeugen |
DE19821117A1 (de) * | 1998-05-12 | 1999-11-18 | Volkswagen Ag | Vorrichtung zum Anwählen und Schalten zwischen vorgegebenen Positionen |
GB2347181A (en) * | 1999-02-23 | 2000-08-30 | Draftex Ind Ltd | Releasably preventing movement of a gear lever into reverse gear |
JP4377047B2 (ja) * | 2000-01-11 | 2009-12-02 | 株式会社小松製作所 | 操作レバー装置 |
JP2013194751A (ja) * | 2012-03-15 | 2013-09-30 | Yamaha Motor Co Ltd | 変速機及び変速機を備えた車両 |
DE102018129239A1 (de) * | 2018-11-20 | 2020-05-20 | Inventus Engineering Gmbh | Bedieneinrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1475771A (fr) * | 1966-02-01 | 1967-04-07 | Publicite Francaise | Dispositif de commande d'une boîte de vitesses de véhicule automobile |
US3597992A (en) * | 1969-08-06 | 1971-08-10 | Deano Dyno Soars Inc | Reverse gear lockout mechanism |
DE2001261C3 (de) * | 1970-01-13 | 1975-01-09 | Adam Opel Ag, 6090 Ruesselsheim | Schaltvorrichtung für Wechselgetriebe, insbesondere für Kraftfahrzeuge |
-
1972
- 1972-03-04 JP JP1972026620U patent/JPS48102470U/ja active Pending
-
1973
- 1973-03-01 DE DE2310311A patent/DE2310311C3/de not_active Expired
- 1973-03-01 FR FR7307368A patent/FR2175435A5/fr not_active Expired
- 1973-03-01 GB GB999673A patent/GB1371476A/en not_active Expired
- 1973-03-02 IT IT7348566A patent/IT979698B/it active
- 1973-03-02 US US00337449A patent/US3815436A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2310311C3 (de) | 1978-08-10 |
FR2175435A5 (it) | 1973-10-19 |
US3815436A (en) | 1974-06-11 |
JPS48102470U (it) | 1973-12-01 |
GB1371476A (en) | 1974-10-23 |
DE2310311B2 (de) | 1977-12-15 |
DE2310311A1 (de) | 1973-09-13 |
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