JP7729411B2 - ステアリング装置 - Google Patents

ステアリング装置

Info

Publication number
JP7729411B2
JP7729411B2 JP2023578250A JP2023578250A JP7729411B2 JP 7729411 B2 JP7729411 B2 JP 7729411B2 JP 2023578250 A JP2023578250 A JP 2023578250A JP 2023578250 A JP2023578250 A JP 2023578250A JP 7729411 B2 JP7729411 B2 JP 7729411B2
Authority
JP
Japan
Prior art keywords
movable
fixed
guide portion
steering
guide mechanism
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.)
Active
Application number
JP2023578250A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023148855A1 (https=
JPWO2023148855A5 (https=
Inventor
良一 時岡
康行 野沢
良輔 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JTEKT Corp
Original Assignee
JTEKT 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.)
Filing date
Publication date
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of JPWO2023148855A1 publication Critical patent/JPWO2023148855A1/ja
Publication of JPWO2023148855A5 publication Critical patent/JPWO2023148855A5/ja
Application granted granted Critical
Publication of JP7729411B2 publication Critical patent/JP7729411B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/183—Steering columns yieldable or adjustable, e.g. tiltable adjustable between in-use and out-of-use positions, e.g. to improve access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/048—Ball or roller bearings with thin walled races, e.g. tracks of sheet metal
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0676—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body or carriage almost fully embracing the guide rail or track, e.g. a circular sleeve with a longitudinal slot for the support posts of the rail
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/181—Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Steering Controls (AREA)
  • Body Structure For Vehicles (AREA)
JP2023578250A 2022-02-02 2022-02-02 ステアリング装置 Active JP7729411B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/004098 WO2023148855A1 (ja) 2022-02-02 2022-02-02 ステアリング装置

Publications (3)

Publication Number Publication Date
JPWO2023148855A1 JPWO2023148855A1 (https=) 2023-08-10
JPWO2023148855A5 JPWO2023148855A5 (https=) 2024-10-10
JP7729411B2 true JP7729411B2 (ja) 2025-08-26

Family

ID=87553388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023578250A Active JP7729411B2 (ja) 2022-02-02 2022-02-02 ステアリング装置

Country Status (5)

Country Link
US (1) US12286147B2 (https=)
EP (1) EP4474244A4 (https=)
JP (1) JP7729411B2 (https=)
CN (1) CN118613415A (https=)
WO (1) WO2023148855A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023119365A1 (ja) * 2021-12-20 2023-06-29 株式会社ジェイテクト ステアリング装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977692A (en) 1975-03-20 1976-08-31 The Scott & Fetzer Company Extensible support structure
WO2019193956A1 (ja) 2018-04-04 2019-10-10 株式会社ジェイテクト ステアリング装置
JP2020185851A (ja) 2019-05-13 2020-11-19 株式会社ジェイテクト ステアリング装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841524B1 (fr) 2002-06-27 2005-12-16 Nacam Dispositif d'absorption d'energie d'une colonne de direction de vehicule automobile
DE102005022408A1 (de) * 2005-05-14 2006-11-16 Zf Lenksysteme Gmbh Anordnung einer Lenksäule
KR101953140B1 (ko) * 2017-01-26 2019-03-05 주식회사 만도 차량의 조향컬럼
WO2019005736A1 (en) 2017-06-26 2019-01-03 Nio Usa, Inc. SLIDING STEERING COLUMN MOUNTED ON A BODY AND COMPRISING A DECALED FEEDBACK ACTUATOR
US10457314B2 (en) 2017-06-26 2019-10-29 Nio Usa, Inc. Retractable telescopic mechanism for steering column with feedback actuator
JP7400244B2 (ja) * 2019-07-29 2023-12-19 株式会社ジェイテクト ステアリング装置
JP7374406B2 (ja) * 2019-09-17 2023-11-07 株式会社アイシン 車両のステアリング装置
KR102368822B1 (ko) * 2020-06-30 2022-03-03 남양넥스모 주식회사 레일 스토어블 전동 컬럼

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977692A (en) 1975-03-20 1976-08-31 The Scott & Fetzer Company Extensible support structure
WO2019193956A1 (ja) 2018-04-04 2019-10-10 株式会社ジェイテクト ステアリング装置
JP2020185851A (ja) 2019-05-13 2020-11-19 株式会社ジェイテクト ステアリング装置

Also Published As

Publication number Publication date
US20250091635A1 (en) 2025-03-20
EP4474244A4 (en) 2025-04-02
JPWO2023148855A1 (https=) 2023-08-10
US12286147B2 (en) 2025-04-29
WO2023148855A1 (ja) 2023-08-10
CN118613415A (zh) 2024-09-06
EP4474244A1 (en) 2024-12-11

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