JP6474871B1 - クラッチユニット - Google Patents
クラッチユニット Download PDFInfo
- Publication number
- JP6474871B1 JP6474871B1 JP2017180265A JP2017180265A JP6474871B1 JP 6474871 B1 JP6474871 B1 JP 6474871B1 JP 2017180265 A JP2017180265 A JP 2017180265A JP 2017180265 A JP2017180265 A JP 2017180265A JP 6474871 B1 JP6474871 B1 JP 6474871B1
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- rotational torque
- output
- side clutch
- input
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 description 15
- 230000007935 neutral effect Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
-
- 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
- F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
- F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
- F16D41/10—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
Abstract
Description
11 入力側クラッチ部(レバー側クラッチ部)
12 出力側クラッチ部(ブレーキ側クラッチ部)
22 出力部材(出力軸)
23 静止部材(外輪)
27 係合子(円筒ころ)
32 ギヤ部材(スライドギヤ)
32a 歯部(内歯)
39 シートリフタ部
Claims (3)
- 入力される回転トルクの伝達および遮断を制御する入力側クラッチ部と、前記入力側クラッチ部からの回転トルクを出力側へ伝達すると共に、出力側から逆入力される回転トルクを遮断する出力側クラッチ部とからなり、
前記出力側クラッチ部は、回転が拘束された静止部材と、回転が出力される出力部材とを備え、回転トルクの遮断時に出力部材と噛合し、かつ、回転トルクの伝達時に出力部材との噛合状態が解除されるギヤ部材を前記静止部材に付設し、前記ギヤ部材は、モジュールが0.4〜0.8で、歯数が60〜100個に規定された歯部を有することを特徴とするクラッチユニット。 - 前記出力側クラッチ部は、静止部材と出力部材との間での係合および離脱により、出力部材から逆入力される回転トルクの遮断と入力側クラッチ部から入力される回転トルクの伝達とを制御する複数対の係合子を備えている請求項1に記載のクラッチユニット。
- 前記入力側クラッチ部と前記出力側クラッチ部が自動車用シートリフタ部に組み込まれている請求項1又は2に記載のクラッチユニット。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017180265A JP6474871B1 (ja) | 2017-09-20 | 2017-09-20 | クラッチユニット |
PCT/JP2018/034308 WO2019059141A1 (ja) | 2017-09-20 | 2018-09-14 | クラッチユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017180265A JP6474871B1 (ja) | 2017-09-20 | 2017-09-20 | クラッチユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6474871B1 true JP6474871B1 (ja) | 2019-02-27 |
JP2019056397A JP2019056397A (ja) | 2019-04-11 |
Family
ID=65516983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017180265A Active JP6474871B1 (ja) | 2017-09-20 | 2017-09-20 | クラッチユニット |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6474871B1 (ja) |
WO (1) | WO2019059141A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7188291B2 (ja) * | 2019-06-25 | 2022-12-13 | 豊田合成株式会社 | 作業車両用コンソールユニット |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001520605A (ja) * | 1998-02-10 | 2001-10-30 | シュヴァルツビッヒ,イェルク | シートアジャスタ |
US8496098B1 (en) * | 2008-12-23 | 2013-07-30 | Crh North America, Inc. | Manual seat height adjuster mechanism |
JP2013224692A (ja) * | 2012-04-20 | 2013-10-31 | Ntn Corp | クラッチユニット |
WO2017150401A1 (ja) * | 2016-03-01 | 2017-09-08 | Ntn株式会社 | クラッチユニット |
-
2017
- 2017-09-20 JP JP2017180265A patent/JP6474871B1/ja active Active
-
2018
- 2018-09-14 WO PCT/JP2018/034308 patent/WO2019059141A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001520605A (ja) * | 1998-02-10 | 2001-10-30 | シュヴァルツビッヒ,イェルク | シートアジャスタ |
US8496098B1 (en) * | 2008-12-23 | 2013-07-30 | Crh North America, Inc. | Manual seat height adjuster mechanism |
JP2013224692A (ja) * | 2012-04-20 | 2013-10-31 | Ntn Corp | クラッチユニット |
WO2017150401A1 (ja) * | 2016-03-01 | 2017-09-08 | Ntn株式会社 | クラッチユニット |
Also Published As
Publication number | Publication date |
---|---|
WO2019059141A1 (ja) | 2019-03-28 |
JP2019056397A (ja) | 2019-04-11 |
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