JP6636366B2 - クラッチユニット - Google Patents
クラッチユニット Download PDFInfo
- Publication number
- JP6636366B2 JP6636366B2 JP2016056993A JP2016056993A JP6636366B2 JP 6636366 B2 JP6636366 B2 JP 6636366B2 JP 2016056993 A JP2016056993 A JP 2016056993A JP 2016056993 A JP2016056993 A JP 2016056993A JP 6636366 B2 JP6636366 B2 JP 6636366B2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- side clutch
- clutch unit
- output shaft
- rotational torque
- 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
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 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
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid 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
- B60N2/1635—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 characterised by the drive mechanism
- B60N2/165—Gear wheel driven mechanism
-
- 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
- B60N2/02—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
- B60N2/1635—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 characterised by the drive mechanism
- B60N2/167—Ratchet mechanism
-
- 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
- B60N2/168—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 and provided with braking systems
-
- 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
- B60N2/1685—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 characterised by a lock
-
- 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
- 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
-
- 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
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
-
- 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
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/006—Positive locking brakes
-
- 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
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
Description
11 レバー側クラッチ部
12 ブレーキ側クラッチ部
15 入力部材(内輪)
22 出力部材(出力軸)
25 静止部材(側板)
27 係合子(円筒ころ)
32 ギヤ部材(スライドギヤ)
33 カム機構
34 弾性部材
41 シートリフタ部
Claims (3)
- 入力側に設けられ、レバー操作により入力される回転トルクの伝達および遮断を制御するレバー側クラッチ部と、出力側に設けられ、レバー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ブレーキ側クラッチ部とからなり、
前記ブレーキ側クラッチ部は、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、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前記レバー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係合子とを備え、
前記出力部材に、回転トルクの遮断時に前記静止部材と噛合し、かつ、回転トルクの伝達時に静止部材との噛合状態が解除されるギヤ部材を付設し、前記静止部材とギヤ部材との間に、前記ギヤ部材と静止部材との噛合状態を解除する方向に弾性力を付勢する弾性部材を介在させたことを特徴とするクラッチユニット。 - 前記ギヤ部材は、静止部材に対して軸方向移動可能に配置された構造を有し、前記ギヤ部材を軸方向に移動させて静止部材との噛合および噛合状態の解除を制御するカム機構を、前記レバー側クラッチ部からの回転トルクが入力される入力部材と前記ギヤ部材との間に介在させた請求項1に記載のクラッチユニット。
- 前記レバー側クラッチ部と前記ブレーキ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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016056993A JP6636366B2 (ja) | 2016-03-22 | 2016-03-22 | クラッチユニット |
US16/080,352 US10625634B2 (en) | 2016-03-22 | 2017-03-07 | Clutch unit including an elastic member configured to apply an elastic force toward a direction of releasing a meshing state between a gear member and a stationary member |
EP17769904.8A EP3434924B1 (en) | 2016-03-22 | 2017-03-07 | Clutch unit |
PCT/JP2017/009070 WO2017163859A1 (ja) | 2016-03-22 | 2017-03-07 | クラッチユニット |
CN201780010320.7A CN108700135B (zh) | 2016-03-22 | 2017-03-07 | 离合器单元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016056993A JP6636366B2 (ja) | 2016-03-22 | 2016-03-22 | クラッチユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017171007A JP2017171007A (ja) | 2017-09-28 |
JP6636366B2 true JP6636366B2 (ja) | 2020-01-29 |
Family
ID=59901294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016056993A Active JP6636366B2 (ja) | 2016-03-22 | 2016-03-22 | クラッチユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US10625634B2 (ja) |
EP (1) | EP3434924B1 (ja) |
JP (1) | JP6636366B2 (ja) |
CN (1) | CN108700135B (ja) |
WO (1) | WO2017163859A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6665000B2 (ja) * | 2016-03-18 | 2020-03-13 | Ntn株式会社 | クラッチユニット |
WO2019059287A1 (ja) * | 2017-09-21 | 2019-03-28 | Ntn株式会社 | クラッチユニット |
KR101947535B1 (ko) * | 2017-12-26 | 2019-02-13 | 현대트랜시스(주) | 차량용 시트 펌핑 장치 |
WO2019151261A1 (ja) * | 2018-01-30 | 2019-08-08 | Ntn株式会社 | クラッチユニット |
JP6577105B2 (ja) * | 2018-01-30 | 2019-09-18 | Ntn株式会社 | クラッチユニット |
CN110145556B (zh) * | 2018-02-13 | 2024-03-15 | 福州明芳汽车部件工业有限公司 | 座椅高低调整装置的改良型刹车机构 |
JP2020044855A (ja) * | 2018-09-14 | 2020-03-26 | 株式会社Tf−Metal | 自動車用シートのブレーキ装置 |
KR102299296B1 (ko) * | 2019-07-03 | 2021-09-08 | 현대트랜시스 주식회사 | 차량용 시트의 펌핑디바이스 |
JP2021024343A (ja) * | 2019-07-31 | 2021-02-22 | デルタ工業株式会社 | クラッチ機構及び座席構造 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527779B2 (ja) | 1972-11-20 | 1977-03-04 | ||
DE19803448A1 (de) * | 1998-01-30 | 1999-08-05 | Schaeffler Waelzlager Ohg | Schaltbares Klemmgesperre |
DE29802055U1 (de) * | 1998-02-10 | 1999-06-10 | Schwarzbich Joerg | Sitzversteller |
JP4208363B2 (ja) * | 1999-11-17 | 2009-01-14 | Ntn株式会社 | 二方向テーパクラッチおよびリクライニングシート |
KR100490313B1 (ko) * | 2003-07-12 | 2005-05-18 | 주식회사다스 | 자동차용 시트쿠션 펌핑디바이스 |
WO2007020691A1 (ja) * | 2005-08-18 | 2007-02-22 | Milwaukee Electric Tool Corporation | 回転出力装置 |
JP4987336B2 (ja) * | 2006-03-31 | 2012-07-25 | Ntn株式会社 | 座席シート |
JP4994701B2 (ja) * | 2006-04-19 | 2012-08-08 | Ntn株式会社 | クラッチユニット |
EP2264328B1 (en) * | 2008-03-06 | 2014-05-14 | NTN Corporation | Clutch unit |
JP5207779B2 (ja) * | 2008-03-06 | 2013-06-12 | Ntn株式会社 | クラッチユニット |
EP2538103B1 (en) * | 2010-02-18 | 2017-11-22 | NTN Corporation | Clutch unit |
JP2012148752A (ja) * | 2010-12-28 | 2012-08-09 | Imasen Electric Ind Co Ltd | シート高さ調整クラッチ |
KR101173469B1 (ko) * | 2011-01-20 | 2012-08-14 | 주식회사다스 | 시트용 펌핑 디바이스의 백 드라이브 방지장치 |
KR101793446B1 (ko) * | 2011-08-31 | 2017-11-02 | 주식회사 다스 | 차량용 시트 펌핑디바이스 |
DE102012006059B4 (de) * | 2011-11-30 | 2014-04-24 | Johnson Controls Gmbh | Verstellvorrichtung für einer Kraftfahrzeugkomponente |
KR102043668B1 (ko) * | 2012-04-20 | 2019-11-12 | 엔티엔 가부시키가이샤 | 클러치 유닛 |
JP6105069B2 (ja) * | 2012-10-12 | 2017-03-29 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | 自動車内装部品を調節する装置 |
JP6665000B2 (ja) * | 2016-03-18 | 2020-03-13 | Ntn株式会社 | クラッチユニット |
-
2016
- 2016-03-22 JP JP2016056993A patent/JP6636366B2/ja active Active
-
2017
- 2017-03-07 EP EP17769904.8A patent/EP3434924B1/en active Active
- 2017-03-07 WO PCT/JP2017/009070 patent/WO2017163859A1/ja active Application Filing
- 2017-03-07 CN CN201780010320.7A patent/CN108700135B/zh active Active
- 2017-03-07 US US16/080,352 patent/US10625634B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3434924A4 (en) | 2019-12-25 |
EP3434924A1 (en) | 2019-01-30 |
US20190047444A1 (en) | 2019-02-14 |
JP2017171007A (ja) | 2017-09-28 |
CN108700135B (zh) | 2020-09-29 |
CN108700135A (zh) | 2018-10-23 |
WO2017163859A1 (ja) | 2017-09-28 |
EP3434924B1 (en) | 2021-08-25 |
US10625634B2 (en) | 2020-04-21 |
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