IT8554295V0 - Differenziale ripartitore di coppia ad ingranaggi elicoidali - Google Patents

Differenziale ripartitore di coppia ad ingranaggi elicoidali

Info

Publication number: IT8554295V0
Authority: IT; Italy
Prior art keywords: helical gears; differential torque; torque distributor; distributor; differential
Prior art date: 1985-01-09

Application number

IT8554295U

Other languages

English (en)

Inventor

Walter L Dissett

Original Assignee

Tractech Inc

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.)

1985-01-09

Filing date

1985-12-30

Publication date

1985-12-30

1985-12-30 Application filed by Tractech Inc filed Critical Tractech Inc

1985-12-30 Publication of IT8554295V0 publication Critical patent/IT8554295V0/it

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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/28—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears
- F16H48/285—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears with self-braking intermeshing gears having parallel axes and having worms or helical teeth
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears
- 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
- Y10T74/2186—Gear casings
- Y10T74/2188—Axle and torque tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Retarders (AREA)

IT8554295U 1985-01-09 1985-12-30 Differenziale ripartitore di coppia ad ingranaggi elicoidali IT8554295V0 (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/689,929 US4625585A (en)	1985-01-09	1985-01-09	Torque-proportioning differential with sectional housing
BR8505440A BR8505440A (pt)	1985-01-09	1985-10-31	Mecanismo diferencial do tipo com pinhao helicoidal com torque proporcionado

Publications (1)

Publication Number	Publication Date
IT8554295V0 true IT8554295V0 (it)	1985-12-30

Family

ID=25664077

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT8554295U IT8554295V0 (it)	1985-01-09	1985-12-30	Differenziale ripartitore di coppia ad ingranaggi elicoidali
IT68113/85A IT1184051B (it)	1985-01-09	1985-12-30	Differenziale ripartitore di coppia ad ingranaggi elicoidali

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IT68113/85A IT1184051B (it)	1985-01-09	1985-12-30	Differenziale ripartitore di coppia ad ingranaggi elicoidali

Country Status (10)

Country	Link
US (1)	US4625585A (it)
JP (1)	JPS61165049A (it)
AU (1)	AU567226B2 (it)
BR (1)	BR8505440A (it)
CA (1)	CA1247400A (it)
DE (1)	DE3530244A1 (it)
FR (1)	FR2575801B1 (it)
GB (1)	GB2170564B (it)
IT (2)	IT8554295V0 (it)
MX (1)	MX162163A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4677876A (en) *	1984-02-13	1987-07-07	Tractech, Inc.	Torque-proportioning differential with cylindrical spacer
US4751853A (en) *	1985-01-09	1988-06-21	Tractech, Inc.	Differential with equal depth pinion cavities
AU607933B2 (en) *	1986-08-11	1991-03-21	Knight-Mechadyne Limited	Differential gear mechanism
JP2652715B2 (ja) *	1989-10-20	1997-09-10	富士重工業株式会社	４輪駆動車の動力配分制御装置
JP2732309B2 (ja) *	1989-10-20	1998-03-30	富士重工業株式会社	４輪駆動車の動力配分制御装置
DE4013197C1 (it) *	1990-04-25	1992-02-06	Viscodrive Gmbh, 5204 Lohmar, De
DE4013196A1 (de) *	1990-04-25	1991-10-31	Viscodrive Gmbh	Differentialgetriebe
US5221238A (en) *	1992-08-21	1993-06-22	Dyneet Corporation	Differential with preload means and sectional spacer means
US5443431A (en) *	1993-10-13	1995-08-22	Zexel-Gleason Usa, Inc.	Differential with friction-enhancing wedge
JP3559061B2 (ja) *	1994-03-15	2004-08-25	栃木富士産業株式会社	デファレンシャル装置
JP3444974B2 (ja)	1994-07-12	2003-09-08	栃木富士産業株式会社	デファレンシャル装置
GB2299140B (en) *	1995-03-16	1997-08-13	Tochigi Fuji Sangyo Kk	Differential apparatus
US5885181A (en) *	1997-07-29	1999-03-23	Tractech Inc.	Helical gear differential including lubrication passage means
US6729991B1 (en)	1999-12-17	2004-05-04	Bosch Automotive Systems Corporation	Combined differential gear device
US6309321B1 (en)	2000-08-11	2001-10-30	Tractech Inc	Fully-locking torque-proportioning differential
JP3853631B2 (ja)	2001-10-23	2006-12-06	株式会社ジェイテクト	混成差動歯車装置
ATE412840T1 (de) *	2003-12-20	2008-11-15	Gkn Driveline Int Gmbh	Differentialkorb mit innenliegendem lamellenpaket
JP4686982B2 (ja) *	2004-01-30	2011-05-25	トヨタ自動車株式会社	差動装置
CN110332293B (zh) *	2019-07-04	2023-03-24	电子科技大学	蜗轮丝杠

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1195314A (en) *		1916-08-22		Difeeeential gearing
GB323933A (en) *	1929-01-16	1930-01-16	Norman Ebenezer Hewitt	Improvements in or relating to differential gearing
US1941645A (en) *	1932-09-22	1934-01-02	Walter Motor Truck Company	Differential gearing for motor vehicles
US2000223A (en) *	1934-07-09	1935-05-07	Pras Louis Du	Self-locking differential
US2178613A (en) *	1937-12-06	1939-11-07	Ferdinand W Seeck	Differential mechanism
US2462000A (en) *	1945-07-07	1949-02-15	Dualoc Syndicate	Nonequalizing-torque differential transmission
US2550750A (en) *	1947-09-22	1951-05-01	Arthur C Abelt	Differential for automobiles
US2788679A (en) *	1948-07-29	1957-04-16	Int Harvester Co	Differential gearing unit
US2900846A (en) *	1957-11-22	1959-08-25	Collins Radio Co	Antibacklash differential mechanism
US2972265A (en) *	1958-04-23	1961-02-21	Walter Maurice	Differential mechanism for motor vehicles
US3095761A (en) *	1959-12-21	1963-07-02	Hilado Alfonso	Self locking differential mechanism
US3706239A (en) *	1971-02-09	1972-12-19	Boise Cascade Corp	Pinion differential mechanism having internal bias torque
DE2162969C3 (de) *	1971-12-18	1975-11-06	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Selbstsperrendes Kegelräderausgleichsgetriebe
GB1451358A (en) *	1973-01-26	1976-09-29	Aspro Inc	Limited slip differential with paired roller pinions
US4365524A (en) *	1980-09-05	1982-12-28	Tractech, Inc.	Torque-proportioning differential with wedge block thrust bearing means
US4512211A (en) *	1983-03-15	1985-04-23	The Gleason Works	Differential assembly having means for locking and positioning axle shafts therein
GB8317911D0 (en) *	1983-07-01	1983-08-03	Quaife R T	Differential mechanism
JPS60130806A (ja) *	1983-12-20	1985-07-12	Ricoh Co Ltd	非晶質磁気光学層
US4677876A (en) *	1984-02-13	1987-07-07	Tractech, Inc.	Torque-proportioning differential with cylindrical spacer

1985
- 1985-01-09 US US06/689,929 patent/US4625585A/en not_active Expired - Lifetime
- 1985-08-19 GB GB8520710A patent/GB2170564B/en not_active Expired
- 1985-08-19 AU AU46422/85A patent/AU567226B2/en not_active Ceased
- 1985-08-23 DE DE19853530244 patent/DE3530244A1/de active Granted
- 1985-09-11 JP JP60199639A patent/JPS61165049A/ja active Granted
- 1985-10-07 CA CA000492426A patent/CA1247400A/en not_active Expired
- 1985-10-08 MX MX177A patent/MX162163A/es unknown
- 1985-10-31 BR BR8505440A patent/BR8505440A/pt not_active IP Right Cessation
- 1985-12-30 IT IT8554295U patent/IT8554295V0/it unknown
- 1985-12-30 IT IT68113/85A patent/IT1184051B/it active
- 1985-12-31 FR FR8519471A patent/FR2575801B1/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPS61165049A (ja)	1986-07-25
AU567226B2 (en)	1987-11-12
BR8505440A (pt)	1986-12-16
IT8568113A0 (it)	1985-12-30
FR2575801A1 (fr)	1986-07-11
MX162163A (es)	1991-04-04
DE3530244C2 (it)	1988-11-03
GB2170564A (en)	1986-08-06
CA1247400A (en)	1988-12-28
AU4642285A (en)	1986-07-17
DE3530244A1 (de)	1986-07-10
GB8520710D0 (en)	1985-09-25
JPS6314218B2 (it)	1988-03-30
IT1184051B (it)	1987-10-22
FR2575801B1 (fr)	1994-03-18
US4625585A (en)	1986-12-02
GB2170564B (en)	1989-06-28

Publication	Publication Date	Title
IT1184051B (it)	1987-10-22	Differenziale ripartitore di coppia ad ingranaggi elicoidali
DK41488A (da)	1988-01-28	Differentialgear
BR8504464A (pt)	1986-07-15	Conjunto de engrenagens de tracao
BR8603366A (pt)	1987-02-24	Serie de jogos de engrenagens
GB8624267D0 (en)	1986-11-12	Differential gearing
FI92349C (fi)	1994-10-25	Vaihdekokoonpano
DK299686A (da)	1986-12-27	Hydraulisk tandhjulsmaskine med frilaeb
KR880700189A (ko)	1988-02-20	자동차용 기어장치
AT382690B (de)	1987-03-25	Innenzahnradpumpe
GB2182735B (en)	1989-09-27	Differential gear
DK338785A (da)	1986-01-27	Drivmekanisme
IT1222902B (it)	1990-09-12	Ingranaggio elicoidale
KR850009596U (ko)	1985-12-05	고장치
DK411787A (da)	1987-08-07	Flertrinsgear
DE3573947D1 (en)	1989-11-30	Differential gearing
EP0199486A3 (en)	1988-05-04	Differential gear drive
DE3666496D1 (en)	1989-11-23	Overload-protected gear
DK252887D0 (da)	1987-05-19	Gearindretning
DE3575337D1 (de)	1990-02-15	Zahnradwechselgetriebe.
KR860010845U (ko)	1986-09-10	유성기어장치
PL251447A2 (en)	1986-03-11	Differential gear
DK51184D0 (da)	1984-02-06	Fiskeredskab
GB8513348D0 (en)	1985-07-03	Differential gears
BR8603806A (pt)	1987-11-17	Jogo de engrenagens
KR850010222U (ko)	1985-12-12	치차 감속기