IT8448485A0 - Perno di blocco per un sistema ditrasmissione sincronizzato per automobili - Google Patents

Perno di blocco per un sistema ditrasmissione sincronizzato per automobili

Info

Publication number: IT8448485A0
Authority: IT; Italy
Prior art keywords: synchronized; transmission system; locking pin; automobile transmission; automobile
Prior art date: 1983-06-29

Application number

IT8448485A

Other languages

English (en)

Other versions

IT1177859B (it

IT8448485A1 (it

Inventor

Essi Michael

Original Assignee

Dana Corp

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.)

1983-06-29

Filing date

1984-06-29

Publication date

1984-06-29

1984-06-29 Application filed by Dana Corp filed Critical Dana Corp

1984-06-29 Publication of IT8448485A0 publication Critical patent/IT8448485A0/it

1985-12-29 Publication of IT8448485A1 publication Critical patent/IT8448485A1/it

1987-08-26 Application granted granted Critical

1987-08-26 Publication of IT1177859B publication Critical patent/IT1177859B/it

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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D23/0606—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/065—Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mechanical Operated Clutches (AREA)
Structure Of Transmissions (AREA)

IT48485/84A 1983-06-29 1984-06-29 Perno di blocco per un sistema di trasmissione sincronizzato per automobili IT1177859B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50904583A	1983-06-29	1983-06-29

Publications (3)

Publication Number	Publication Date
IT8448485A0 true IT8448485A0 (it)	1984-06-29
IT8448485A1 IT8448485A1 (it)	1985-12-29
IT1177859B IT1177859B (it)	1987-08-26

Family

ID=24025067

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48485/84A IT1177859B (it)	1983-06-29	1984-06-29	Perno di blocco per un sistema di trasmissione sincronizzato per automobili

Country Status (11)

Country	Link
KR (1)	KR850000616A (it)
AU (1)	AU558262B2 (it)
BR (1)	BR8402929A (it)
CA (1)	CA1210963A (it)
DE (1)	DE3421473A1 (it)
ES (1)	ES8605625A1 (it)
FR (1)	FR2548316A1 (it)
GB (1)	GB2142390B (it)
IT (1)	IT1177859B (it)
NL (1)	NL8401880A (it)
SE (1)	SE455433B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2184177A (en) *	1985-12-14	1987-06-17	Ford Motor Co	Gear-shift clutch mechanism for change-speed gearboxes
US5085303A (en) *	1990-10-01	1992-02-04	New Venture Gear, Inc.	Drag-free strut-type synchronizer
US5086897A (en) *	1990-12-24	1992-02-11	Eaton Corporation	Pre-energizer pins for a synchronizer
US5097930A (en) *	1990-12-24	1992-03-24	Eaton Corporation	Pre-energizer for a synchronizer
US5111922A (en) *	1990-12-24	1992-05-12	Eaton Corporation	Pre-energizer for a synchronizer
US5161423A (en) *	1990-12-24	1992-11-10	Eaton Corporation	Self-energizing synchronizer for equalizing shift time and effort of a multi-ratio transmission
US5141087A (en) *	1990-12-24	1992-08-25	Eaton Corporation	Self-energizing synchronizer
GB9107771D0 (en) *	1991-04-12	1991-05-29	Eaton Corp	Synchroniser sliding sleeve
GB9322319D0 (en) *	1993-10-29	1993-12-15	Eaton Corp	Neutral position detent for synchronizer
DE4404093C2 (de) *	1994-02-09	1996-08-14	Porsche Ag	Vorrichtung zum Schalten eines Getriebes über eine Synchronisiereinrichtung
JP3161244B2 (ja) *	1994-08-26	2001-04-25	トヨタ自動車株式会社	変速機の同期装置
US5785162A (en) *	1997-01-16	1998-07-28	Ford Global Technologies, Inc.	Re-indexing manual transmission synchronizer
US5901823A (en) *	1997-08-11	1999-05-11	Eaton Corporation	Synchronizer including radially-moveable, resiliently-biased self-energizing member
US5901824A (en) *	1997-08-11	1999-05-11	Eaton Corporation	Synchronizer including radially-moveable self-energizing member
CN102494048A (zh) *	2011-12-01	2012-06-13	中国重汽集团济南动力有限公司	一种双中间轴变速器的同步结构
DE102013218241A1 (de) *	2013-09-12	2015-03-26	Zf Friedrichshafen Ag	Klauenschaltelement umfassend eine Schiebemuffe für ein Automatgetriebe eines Kraftfahrzeugs
DE102016220702B4 (de) *	2016-10-21	2018-05-24	Schaeffler Technologies AG & Co. KG	Vorrichtung und Verfahren zum Synchronisieren
CN112539227B (zh) *	2019-09-23	2022-07-15	比亚迪股份有限公司	同步系统和具有其的车辆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR752115A (fr) *	1933-03-07	1933-09-16	Automobiles Unic Soc Nouv	Dispositif de synchronisation pour engrenages de changement de vitesse
US2384439A (en) *	1943-06-26	1945-09-11	Borg Warner	Transmission
GB580513A (en) *	1944-09-16	1946-09-10	Humber Ltd	Improvements relating to synchro-mesh change-speed gearing
US2425203A (en) *	1944-10-17	1947-08-05	Dana Corp	Synchronizing clutch
GB884236A (en) *	1959-08-13	1961-12-13	Zahnradfabrik Friedrichshafen	Improvements in or relating to change speed gear boxes
US3270843A (en) *	1964-05-04	1966-09-06	Ford Motor Co	Synchronizer clutch assembly
DE2510657A1 (de) *	1975-03-12	1976-09-23	Helmut Droeschel	Zahnkupplung in zahnradwechselgetriebe mit stirnverzahnung und synchronisierung

1984
- 1984-06-04 CA CA000455741A patent/CA1210963A/en not_active Expired
- 1984-06-04 GB GB08414192A patent/GB2142390B/en not_active Expired
- 1984-06-04 AU AU29013/84A patent/AU558262B2/en not_active Ceased
- 1984-06-08 DE DE3421473A patent/DE3421473A1/de not_active Withdrawn
- 1984-06-14 NL NL8401880A patent/NL8401880A/nl not_active Application Discontinuation
- 1984-06-15 BR BR8402929A patent/BR8402929A/pt unknown
- 1984-06-27 ES ES533769A patent/ES8605625A1/es not_active Expired
- 1984-06-27 KR KR1019840003659A patent/KR850000616A/ko not_active Withdrawn
- 1984-06-28 FR FR8410231A patent/FR2548316A1/fr not_active Withdrawn
- 1984-06-28 SE SE8403443A patent/SE455433B/sv not_active IP Right Cessation
- 1984-06-29 IT IT48485/84A patent/IT1177859B/it active

Also Published As

Publication number	Publication date
SE8403443L (sv)	1984-12-30
GB2142390B (en)	1986-09-17
AU558262B2 (en)	1987-01-22
GB2142390A (en)	1985-01-16
DE3421473A1 (de)	1985-01-03
FR2548316A1 (fr)	1985-01-04
NL8401880A (nl)	1985-01-16
SE455433B (sv)	1988-07-11
GB8414192D0 (en)	1984-07-11
IT1177859B (it)	1987-08-26
ES533769A0 (es)	1986-03-16
CA1210963A (en)	1986-09-09
IT8448485A1 (it)	1985-12-29
ES8605625A1 (es)	1986-03-16
BR8402929A (pt)	1985-05-28
KR850000616A (ko)	1985-02-28
SE8403443D0 (sv)	1984-06-28
AU2901384A (en)	1985-01-03

Publication	Publication Date	Title
IT8448485A0 (it)	1984-06-29	Perno di blocco per un sistema ditrasmissione sincronizzato per automobili
YU281682A (en)	1985-03-20	Lock, particularly for automobiles
IT1167020B (it)	1987-05-06	Impianto di bloccaggio centralizzato per un autoveicolo
IT8323886A0 (it)	1983-11-25	Per un autoveicolo. impianto di chiusura centralizzato
DE3480497D1 (en)	1989-12-21	Direction finding systems
GB2194580B (en)	1990-08-01	Vehicle lock system
EP0270691A4 (en)	1988-10-20	BUMPERS FOR MOTOR VEHICLES.
ES533322A0 (es)	1985-04-16	Un sistema de regulacion para un bloqueo de diferencial en un vehiculo
DE3481328D1 (de)	1990-03-15	Kraftfahrzeugtuerverriegelungssysteme.
DE3467401D1 (en)	1987-12-17	Vehicle alignment system
AU569545B2 (en)	1988-02-04	Locking device for wear-parts
DE3464729D1 (en)	1987-08-20	Parking lock system for a vehicle
IT8420241A0 (it)	1984-03-27	Impianto di serratura elettronico.
DK161384D0 (da)	1984-03-21	Transmissionssystem til koeretoej
IT1196365B (it)	1988-11-16	Impianto di blocco centrale per un autoveicolo
GB8328676D0 (en)	1983-11-30	Locking system
GB8304808D0 (en)	1983-03-23	Vehicle security system
ZA863554B (en)	1986-12-30	Transmission systems for vehicles
DE3360721D1 (en)	1985-10-10	Lock, especially for vehicles
DE3478348D1 (en)	1989-06-29	Position finding system
JPS57190877A (en)	1982-11-24	Keyless locking system
GB2149245B (en)	1986-11-12	A.g.c. system
FI844328A7 (fi)	1985-05-06	Lukko-avainjärjestelmä erityisesti lukituslaitteita varten.
GB8318862D0 (en)	1983-08-10	Transmission systems for tracked vehicles
GB2102520B (en)	1984-08-01	Cam locking coupling