JP7400731B2 - トルク伝達軸 - Google Patents

トルク伝達軸 Download PDF

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Publication number
JP7400731B2
JP7400731B2 JP2020558372A JP2020558372A JP7400731B2 JP 7400731 B2 JP7400731 B2 JP 7400731B2 JP 2020558372 A JP2020558372 A JP 2020558372A JP 2020558372 A JP2020558372 A JP 2020558372A JP 7400731 B2 JP7400731 B2 JP 7400731B2
Authority
JP
Japan
Prior art keywords
shaft
axial
torque transmission
axial end
clamp
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
JP2020558372A
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English (en)
Japanese (ja)
Other versions
JPWO2020105582A1 (ja
JPWO2020105582A5 (enExample
Inventor
誠一 森山
圭佑 中尾
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Publication of JPWO2020105582A1 publication Critical patent/JPWO2020105582A1/ja
Publication of JPWO2020105582A5 publication Critical patent/JPWO2020105582A5/ja
Application granted granted Critical
Publication of JP7400731B2 publication Critical patent/JP7400731B2/ja
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Anticipated expiration legal-status Critical

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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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
    • 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
    • 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
    • B62D1/20—Connecting steering column to steering 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/44—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected the intermediate member being connected to the coupling parts by ridges, pins, balls, or the like guided in grooves or between cogs
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/80—Positive connections with splines, serrations or similar profiles to prevent movement between joined 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/53—Split end with laterally movable opposed portions
    • Y10T403/535—Split end with laterally movable opposed portions with separate force-applying means
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
    • Y10T403/5786—Split
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/71—Rod side to plate or side
    • Y10T403/7182—Yoke or ring-type connector
    • Y10T403/7188—Rod received in open channel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Controls (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP2020558372A 2018-11-22 2019-11-18 トルク伝達軸 Active JP7400731B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018219568 2018-11-22
JP2018219568 2018-11-22
PCT/JP2019/045052 WO2020105582A1 (ja) 2018-11-22 2019-11-18 トルク伝達軸

Publications (3)

Publication Number Publication Date
JPWO2020105582A1 JPWO2020105582A1 (ja) 2021-10-07
JPWO2020105582A5 JPWO2020105582A5 (enExample) 2022-11-24
JP7400731B2 true JP7400731B2 (ja) 2023-12-19

Family

ID=70773686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020558372A Active JP7400731B2 (ja) 2018-11-22 2019-11-18 トルク伝達軸

Country Status (4)

Country Link
US (1) US11982319B2 (enExample)
JP (1) JP7400731B2 (enExample)
CN (1) CN113167330B (enExample)
WO (1) WO2020105582A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153408A1 (ja) * 2019-01-23 2020-07-30 日本精工株式会社 トルク伝達軸
JP7671053B2 (ja) 2020-11-27 2025-05-01 Ｎｓｋステアリング＆コントロール株式会社 中間シャフト
JP2022143667A (ja) * 2021-03-18 2022-10-03 本田技研工業株式会社 車両用ステアリング装置及びその組立方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008155778A (ja) 2006-12-23 2008-07-10 Koyo Mach Ind Co Ltd ステアリング装置の動力伝達軸およびその組立方法
JP2017172613A (ja) 2016-03-22 2017-09-28 日本精工株式会社 伸縮自在シャフト

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191516053A (en) * 1915-11-13 1916-11-09 Moses Rosenbaum Comm Rosenbaum Automatic Protective Gear for Electrical Systems.
US3923409A (en) * 1975-01-22 1975-12-02 Gen Motors Corp Adjustable coupling clamp assembly
JPH0744820Y2 (ja) * 1988-04-22 1995-10-11 トヨタ自動車株式会社 スプライン結合装置
JPH09310724A (ja) * 1996-05-22 1997-12-02 Koyo Seiko Co Ltd ユニバーサルジョイント用ボルトヨークアッセンブリ
JP4070567B2 (ja) * 2002-10-03 2008-04-02 日本精工株式会社 弾性自在継手
JP4968114B2 (ja) * 2008-03-04 2012-07-04 日本精工株式会社 自在継手
JP5029723B2 (ja) 2010-04-07 2012-09-19 日本精工株式会社 十字軸式自在継手用ヨーク及びその製造方法
CN105473882B (zh) * 2013-07-30 2018-10-12 日本精工株式会社 带有万向接头用叉轭的力矩传递轴及其制造方法和伸缩轴
US10288125B2 (en) * 2014-03-14 2019-05-14 Nsk Ltd. Torque transmission unit
JP6597010B2 (ja) 2015-07-17 2019-10-30 日本精工株式会社 伸縮自在シャフトの製造方法
US10738833B2 (en) * 2017-06-29 2020-08-11 Steering Solutions Ip Holding Corporation Yoke to shaft attachment assembly
JP6690659B2 (ja) * 2017-09-07 2020-04-28 日本精工株式会社 トルク伝達軸
WO2020153408A1 (ja) * 2019-01-23 2020-07-30 日本精工株式会社 トルク伝達軸

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008155778A (ja) 2006-12-23 2008-07-10 Koyo Mach Ind Co Ltd ステアリング装置の動力伝達軸およびその組立方法
JP2017172613A (ja) 2016-03-22 2017-09-28 日本精工株式会社 伸縮自在シャフト

Also Published As

Publication number Publication date
CN113167330B (zh) 2023-12-22
JPWO2020105582A1 (ja) 2021-10-07
CN113167330A (zh) 2021-07-23
WO2020105582A1 (ja) 2020-05-28
US20220010841A1 (en) 2022-01-13
US11982319B2 (en) 2024-05-14

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