CN120418555A - 蜗杆减速器及其组装方法 - Google Patents

蜗杆减速器及其组装方法

Info

Publication number
CN120418555A
CN120418555A CN202380089518.4A CN202380089518A CN120418555A CN 120418555 A CN120418555 A CN 120418555A CN 202380089518 A CN202380089518 A CN 202380089518A CN 120418555 A CN120418555 A CN 120418555A
Authority
CN
China
Prior art keywords
worm
pad
holder
portions
guide
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.)
Pending
Application number
CN202380089518.4A
Other languages
English (en)
Chinese (zh)
Inventor
菅原宏行
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.)
Ensk Steering And Control Co
Original Assignee
Ensk Steering And Control Co
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 Ensk Steering And Control Co filed Critical Ensk Steering And Control Co
Publication of CN120418555A publication Critical patent/CN120418555A/zh
Pending legal-status Critical Current

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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Power Steering Mechanism (AREA)
CN202380089518.4A 2022-12-27 2023-12-26 蜗杆减速器及其组装方法 Pending CN120418555A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-209401 2022-12-27
JP2022209401 2022-12-27
PCT/JP2023/046685 WO2024143373A1 (ja) 2022-12-27 2023-12-26 ウォーム減速機およびその組立方法

Publications (1)

Publication Number Publication Date
CN120418555A true CN120418555A (zh) 2025-08-01

Family

ID=91718115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380089518.4A Pending CN120418555A (zh) 2022-12-27 2023-12-26 蜗杆减速器及其组装方法

Country Status (4)

Country Link
EP (1) EP4644729A1 (https=)
JP (1) JP7812942B2 (https=)
CN (1) CN120418555A (https=)
WO (1) WO2024143373A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4381024B2 (ja) 2003-04-10 2009-12-09 日本精工株式会社 電動式パワーステアリング装置用アシスト装置及び電動式パワーステアリング装置
JP4716679B2 (ja) * 2003-06-25 2011-07-06 日本精工株式会社 ウォーム減速機及び電動式パワーステアリング装置
JP5151395B2 (ja) * 2007-10-26 2013-02-27 日本精工株式会社 電動式パワーステアリング装置
JP7404688B2 (ja) * 2019-07-19 2023-12-26 日本精工株式会社 ウォーム減速機および電動アシスト装置
US12228205B2 (en) * 2021-06-28 2025-02-18 Nsk Steering & Control, Inc. Worm reducer
JP2023004553A (ja) * 2021-06-28 2023-01-17 日本精工株式会社 ウォーム減速機

Also Published As

Publication number Publication date
JPWO2024143373A1 (https=) 2024-07-04
EP4644729A1 (en) 2025-11-05
WO2024143373A1 (ja) 2024-07-04
JP7812942B2 (ja) 2026-02-10

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