CA1084417A - Power assisted gear systems - Google Patents
Power assisted gear systemsInfo
- Publication number
- CA1084417A CA1084417A CA287,261A CA287261A CA1084417A CA 1084417 A CA1084417 A CA 1084417A CA 287261 A CA287261 A CA 287261A CA 1084417 A CA1084417 A CA 1084417A
- Authority
- CA
- Canada
- Prior art keywords
- shaft
- disc
- contact
- set forth
- drive
- 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.)
- Expired
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 33
- 230000002441 reversible effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 150000002500 ions Chemical class 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 241000820057 Ithone Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 101100411613 Bacillus subtilis (strain 168) racX gene Proteins 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39525/76A GB1590629A (en) | 1976-09-23 | 1976-09-23 | Powerassisted gear system |
| GB39525/76 | 1976-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084417A true CA1084417A (en) | 1980-08-26 |
Family
ID=10410035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA287,261A Expired CA1084417A (en) | 1976-09-23 | 1977-09-22 | Power assisted gear systems |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4223254A (enEXAMPLES) |
| JP (1) | JPS5341673A (enEXAMPLES) |
| AU (1) | AU520874B2 (enEXAMPLES) |
| BE (1) | BE858997A (enEXAMPLES) |
| CA (1) | CA1084417A (enEXAMPLES) |
| DE (1) | DE2742076A1 (enEXAMPLES) |
| DK (1) | DK419577A (enEXAMPLES) |
| FR (1) | FR2365470A1 (enEXAMPLES) |
| GB (2) | GB1590629A (enEXAMPLES) |
| IE (1) | IE45488B1 (enEXAMPLES) |
| IT (1) | IT1087463B (enEXAMPLES) |
| LU (1) | LU78166A1 (enEXAMPLES) |
| NL (1) | NL7710457A (enEXAMPLES) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839121A1 (de) * | 1978-09-08 | 1980-03-27 | Bosch Gmbh Robert | Elektro-hydraulische servolenkung |
| FR2492759A1 (fr) * | 1980-10-27 | 1982-04-30 | Citroen Sa | Perfectionnements apportes aux mecanismes d'assistance rotative, notamment pour direction de vehicule |
| JPS57163367A (en) * | 1981-04-01 | 1982-10-07 | Nisshin Flour Milling Co Ltd | Isocarbostyryl derivative |
| JPS5853562A (ja) * | 1981-09-25 | 1983-03-30 | Toyo Umpanki Co Ltd | 電気式パワ−・ステアリング装置 |
| US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
| JPS59116269A (ja) * | 1982-12-24 | 1984-07-05 | Nisshin Flour Milling Co Ltd | イソカルボスチリル誘導体 |
| US4532567A (en) * | 1983-02-18 | 1985-07-30 | General Motors Corporation | Electric power steering stall protection circuit |
| DE3310386A1 (de) * | 1983-03-22 | 1984-10-04 | Mannesmann Rexroth GmbH, 8770 Lohr | Hilfskraftlenkung |
| ES8403808A1 (es) * | 1983-04-28 | 1984-04-16 | Bendiberica Sa | Mecanismo de direcion asistida electricamente para automoviles |
| MX156827A (es) * | 1983-05-05 | 1988-10-03 | Allied Corp | Mejoras a mecanismo de direccion asistido por energia electrica para un vehiculo automotriz |
| JPS6025854A (ja) * | 1983-07-22 | 1985-02-08 | Nippon Seiko Kk | 電気式動力舵取装置 |
| AU574696B2 (en) * | 1983-07-22 | 1988-07-14 | Nippon Seiko K.K. | Power assist steering gear assembly |
| JPS6022472U (ja) * | 1983-07-25 | 1985-02-15 | 豊田工機株式会社 | ラツクピニオン形動力舵取装置の操舵角検出装置 |
| JPS6053463A (ja) * | 1983-09-01 | 1985-03-27 | Aisin Seiki Co Ltd | 操舵力伝達装置 |
| GB2147256A (en) * | 1983-09-28 | 1985-05-09 | Trw Cam Gears Ltd | Power steering system |
| US4570734A (en) * | 1984-03-08 | 1986-02-18 | Allied Corporation | Power assist device for a vehicle steering system |
| JPS6121861A (ja) * | 1984-03-23 | 1986-01-30 | Aisin Seiki Co Ltd | 電気式パワ−ステアリング装置 |
| JPS60243201A (ja) * | 1984-05-17 | 1985-12-03 | Nippon Piston Ring Co Ltd | 粉末混合方法 |
| US4598787A (en) * | 1984-11-30 | 1986-07-08 | Trw Inc. | Control apparatus for power assist steering system |
| GB2170299B (en) * | 1985-01-30 | 1988-05-11 | Trw Cam Gears Ltd | Vehicle steering system |
| JPS624673A (ja) * | 1985-06-28 | 1987-01-10 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
| JPS61160359A (ja) * | 1985-09-17 | 1986-07-21 | Kayaba Ind Co Ltd | ラックアンドピニオン式電動パワーステアリング装置 |
| JPH0412641Y2 (enEXAMPLES) * | 1985-09-19 | 1992-03-26 | ||
| GB2193695B (en) * | 1986-06-09 | 1989-12-20 | Trw Cam Gears Ltd | A power assisted vehicle steering mechanism |
| US4794210A (en) * | 1987-07-30 | 1988-12-27 | Trw Inc. | Reversing switch assembly for an electric assist steering system |
| DK0389995T3 (da) * | 1989-03-28 | 1995-07-03 | Nisshin Flour Milling Co | Isoquinolinderivater til behandling af glaukom eller okular hypertension |
| JP2573802Y2 (ja) * | 1990-07-27 | 1998-06-04 | 自動車電機工業株式会社 | アクチュエータ |
| JP3124812B2 (ja) * | 1992-01-17 | 2001-01-15 | 日本ケーブル・システム株式会社 | アクセルアクチュエータ |
| WO2001015959A1 (en) * | 1999-09-01 | 2001-03-08 | Delphi Technologies, Inc. | Apparatus and method for electric power assisted steering |
| US7591342B2 (en) * | 2001-08-01 | 2009-09-22 | Delphi Technologies, Inc. | Apparatus and method for steering a vehicle |
| US6488115B1 (en) | 2001-08-01 | 2002-12-03 | Delphi Technologies, Inc. | Apparatus and method for steering a vehicle |
| US7293626B2 (en) * | 2001-08-01 | 2007-11-13 | Delphi Technologies, Inc. | Apparatus and method for steering a vehicle |
| EP1689632B1 (de) * | 2003-12-18 | 2007-10-17 | ZF Lenksysteme GmbH | Überlagerungslenkung für ein fahrzeug |
| KR100951990B1 (ko) * | 2008-05-27 | 2010-04-08 | 현대자동차주식회사 | 전동식 파워 스티어링의 스트어링 샤프트 구동장치 |
| KR100986433B1 (ko) * | 2008-05-30 | 2010-10-08 | 현대자동차주식회사 | 전동식 파워스티어링 시스템 |
| US8479605B2 (en) * | 2008-09-19 | 2013-07-09 | James J. Shavrnoch | Rotary-to-linear mechanism having an isolator |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1948487A (en) * | 1931-05-27 | 1934-02-27 | Gen Motors Res Corp | Steering mechanism |
| US2021706A (en) * | 1933-05-22 | 1935-11-19 | Lavine Gear Company | Power steering |
| US2553795A (en) * | 1948-07-29 | 1951-05-22 | Edwin G Staude | Electric power assistor |
| US2754465A (en) * | 1952-06-07 | 1956-07-10 | Ohio Commw Eng Co | Electric motor control for power steering |
| US2869383A (en) * | 1953-08-31 | 1959-01-20 | Thompson Prod Inc | Power steering assembly |
| US2761326A (en) * | 1954-06-23 | 1956-09-04 | Thompson Prod Inc | Power steering mechanism |
| FR1540365A (fr) * | 1967-04-13 | 1968-09-27 | Piat Ets | Perfectionnements aux commandes sensitives |
| GB1341051A (en) * | 1971-05-25 | 1973-12-19 | Appleby J H | Electronic controlled power steering for vehicles |
| FR2147475A5 (enEXAMPLES) * | 1971-07-28 | 1973-03-09 | Gemmer France | |
| US3983953A (en) * | 1971-07-28 | 1976-10-05 | Gemmer-France | Servo mechanism |
| FR2175681B2 (enEXAMPLES) * | 1972-03-17 | 1976-03-05 | Gemmer France Fr | |
| GB1395954A (en) * | 1971-07-28 | 1975-05-29 | Gemmer France | Servomechanism |
| DE2238125A1 (de) * | 1972-08-03 | 1974-02-14 | Bosch Gmbh Robert | Servolenkvorrichtung fuer kraftfahrzeuge |
| DE2258351A1 (de) * | 1972-11-29 | 1974-05-30 | Albert G Fonda | Steuerungs- und lenkeinrichtung |
| DE2312009C2 (de) * | 1973-03-10 | 1982-03-25 | Robert Bosch Gmbh, 7000 Stuttgart | Servolenkung, insbesondere für Kraftfahrzeuge |
| FR2242009A5 (en) * | 1973-08-20 | 1975-03-21 | Andriussi Francois | Power assist device for steering wheel - has electromechanical shaft drive responsive to shaft rotation |
| FR2263141A1 (en) * | 1974-03-04 | 1975-10-03 | Gemmer France | Electric power assisted vehicle steering system - has starter motor also used for auxiliary power steering source |
-
1976
- 1976-09-23 GB GB39525/76A patent/GB1590629A/en not_active Expired
-
1977
- 1977-09-19 DE DE19772742076 patent/DE2742076A1/de active Granted
- 1977-09-20 IE IE1915/77A patent/IE45488B1/en unknown
- 1977-09-21 US US05/835,228 patent/US4223254A/en not_active Expired - Lifetime
- 1977-09-22 DK DK419577A patent/DK419577A/da unknown
- 1977-09-22 JP JP11448477A patent/JPS5341673A/ja active Granted
- 1977-09-22 CA CA287,261A patent/CA1084417A/en not_active Expired
- 1977-09-22 AU AU29046/77A patent/AU520874B2/en not_active Expired
- 1977-09-22 LU LU78166A patent/LU78166A1/xx unknown
- 1977-09-23 FR FR7728805A patent/FR2365470A1/fr active Granted
- 1977-09-23 IT IT27863/77A patent/IT1087463B/it active
- 1977-09-23 NL NL7710457A patent/NL7710457A/xx not_active Application Discontinuation
- 1977-09-23 BE BE181154A patent/BE858997A/xx not_active IP Right Cessation
-
1978
- 1978-05-13 GB GB19419/78A patent/GB1590628A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE858997A (fr) | 1978-01-16 |
| NL7710457A (nl) | 1978-03-29 |
| JPS5341673A (en) | 1978-04-15 |
| DE2742076A1 (de) | 1978-03-30 |
| LU78166A1 (enEXAMPLES) | 1978-01-24 |
| AU520874B2 (en) | 1982-03-04 |
| IT1087463B (it) | 1985-06-04 |
| AU2904677A (en) | 1979-03-29 |
| IE45488B1 (en) | 1982-09-08 |
| FR2365470A1 (fr) | 1978-04-21 |
| DE2742076C2 (enEXAMPLES) | 1989-02-16 |
| DK419577A (da) | 1978-03-24 |
| JPS6235945B2 (enEXAMPLES) | 1987-08-04 |
| US4223254A (en) | 1980-09-16 |
| IE45488L (en) | 1978-03-23 |
| GB1590628A (en) | 1981-06-03 |
| FR2365470B1 (enEXAMPLES) | 1983-05-27 |
| GB1590629A (en) | 1981-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1084417A (en) | Power assisted gear systems | |
| JP2632143B2 (ja) | サーボモータを持つラツクかじ取り装置 | |
| US5803202A (en) | Reaction simulator especially for a vehicle steering system | |
| US4621702A (en) | Four-wheel steering apparatus of a vehicle | |
| GB2211156A (en) | Power steering apparatus | |
| US4625624A (en) | Power assisted steering system and a steering assembly for such a system | |
| JPS585826B2 (ja) | 車輌の動力操舵装置 | |
| US4457132A (en) | Control apparatus | |
| EP0475742B1 (en) | Vehicle rear wheels steering apparatus | |
| US3645296A (en) | Power-assisted steering and like systems | |
| US5671637A (en) | Servo-assisted rack-and-pinion system | |
| US4743817A (en) | Electromagnetic servo unit | |
| US4421010A (en) | Steering gear for motor vehicles | |
| US4627510A (en) | Hydraulic assisted steering for motor vehicles | |
| US4881612A (en) | Steering apparatus for a vehicle | |
| US5287764A (en) | Device for actuating a hydraulic power steering system | |
| JP3109920B2 (ja) | 操舵装置 | |
| JPS6053465A (ja) | ラックピニオン型ステアリング装置の予圧調整機構 | |
| JPH0796389B2 (ja) | 前後輪操舵車の後輪操舵装置 | |
| JPH0215013Y2 (enEXAMPLES) | ||
| JPH0195979A (ja) | 前後輪操舵車の後輪操舵装置 | |
| JPH058740A (ja) | 電動式四輪操舵装置 | |
| KR19990049495A (ko) | 전동반력식 파워스티어링 보조장치 | |
| EP1219524A1 (en) | Electric motor assisted power steering system | |
| JP3287182B2 (ja) | 動力操舵装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |