JP6884550B2 - シート高さ調整アクチュエータ - Google Patents
シート高さ調整アクチュエータ Download PDFInfo
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- JP6884550B2 JP6884550B2 JP2016211220A JP2016211220A JP6884550B2 JP 6884550 B2 JP6884550 B2 JP 6884550B2 JP 2016211220 A JP2016211220 A JP 2016211220A JP 2016211220 A JP2016211220 A JP 2016211220A JP 6884550 B2 JP6884550 B2 JP 6884550B2
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- Prior art keywords
- brake
- clutch
- race
- actuator
- seat height
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims description 17
- 230000000295 complement effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 10
- 238000002788 crimping Methods 0.000 description 7
- 230000003213 activating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 238000005452 bending Methods 0.000 description 1
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- 210000003793 centrosome Anatomy 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 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
- B60N2/02—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
- B60N2/1635—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
-
- 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
- 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
-
- 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
-
- 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
- F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
- F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Braking Arrangements (AREA)
- Seats For Vehicles (AREA)
Description
この出願は、2015年10月30日に提出された米国仮特許出願第62/248439号からの優先権を主張し、その内容は参照により本明細書に組み込まれる。
Claims (15)
- シート高さ調整アクチュエータであって、
(a)ブレーキドラムであって、シートに固定し、前記ブレーキドラムを通る開口の周りに外側ブレーキレースを定める、ブレーキドラムと、
出力部品であって、
(i)ブレーキハブであって、前記外側ブレーキレース内に回転自在に受取可能であり、前記外側ブレーキレースに相補的な内側ブレーキレースを定め、前記内側ブレーキレースは、
第1の圧力角を有するブレーキカム面の第1のサブセットと、
第1の圧力角よりも大きい第2の圧力角を有するブレーキカム面の第2のサブセットと、
を定める、ブレーキハブと、
(ii)ピニオンであって、前記ブレーキハブと一体化し、シート調整機構と係合するようにブレーキドラム開口を通って延びるように構成された、ピニオンと、
を含む出力部品と、
(b)前記内側ブレーキレースと前記外側ブレーキレースとの間にある複数の回転ブレーキ要素であって、各回転ブレーキ要素は、アクチュエータ入力がない場合に、前記外側ブレーキレースと、前記ブレーキカム面のそれぞれ1つと、の間に割り込むように構成され、前記アクチュエータ入力がない場合に前記ブレーキドラムに対して前記ブレーキハブをロックする、複数の回転ブレーキ要素と、
(c)クラッチアセンブリであって、
(i)前記内側ブレーキレースと前記外側ブレーキレースとを回転自在に覆うように構成されたクラッチドラムであって、前記クラッチドラムは、外側クラッチレースを定め、前記アクチュエータ入力に応えて前記ブレーキハブをアンロックするために前記回転ブレーキ要素を動かすように前記内側ブレーキレースと前記外側ブレーキレースとの間に延びるように構成された複数のクラッチタブを有する、クラッチドラムと、
(ii)前記外側クラッチレース内に回転自在に受取可能であるドライバカムであって、前記ドライバカムは、前記外側クラッチレースに相補的な内側クラッチレースを定め、前記ドライバカムは、前記アクチュエータ入力を受け取るためにハンドルに結合するように構成される、ドライバカムと、
(iii)前記内側クラッチレースと前記外側クラッチレースとの間の複数の回転クラッチ要素であって、前記アクチュエータ入力を前記クラッチドラムに伝達し、前記アクチュエータ入力がない場合に前記クラッチドラムに対する前記ドライバカムの回転を許容する、複数の回転クラッチ要素と、
を含むクラッチアセンブリと、
(d)前記出力部品と前記クラッチアセンブリとを囲むハウジングを定めるように前記ブレーキドラムに固定された外装カップであって、前記外装カップは、それを通る開口を有する、外装カップと、
を備えるシート高さ調整アクチュエータ。 - 請求項1のシート高さ調整アクチュエータであって、ハンドル支持プレートをさらに備え、前記ハンドル支持プレートは、前記外装カップの前記開口を通じて前記ドライバカムに接続され、アクチュエータ入力を受け取る、シート高さ調整アクチュエータ。
- 請求項2のシート高さ調整アクチュエータであって、前記ハンドル支持プレートに接続されたハンドルをさらに備え、前記ハンドルは、アクチュエータ入力を受け取り、アクチュエータ入力を前記ハンドル支持プレートに移す、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記ドライバカムに直接接続されたハンドルをさらに備え、前記ハンドルは、アクチュエータ入力を受け取り、アクチュエータ入力を前記ドライバカムに移す、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記ドライバカムは、前記ハンドルに結合するためのマルチローブボスを備える、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記回転ブレーキ要素は、対で配置され、前記アクチュエータは、回転ブレーキ要素の各対の間に付勢ブレーキ要素をさらに備え、前記付勢ブレーキ要素は、前記回転ブレーキ要素の対をそれぞれのブレーキカム面および前記外側ブレーキレースと係合するように付勢して前記ブレーキハブをロックする、シート高さ調整アクチュエータ。
- 請求項6のシート高さ調整アクチュエータであって、各付勢ブレーキ要素は、バンパーおよびばねのうちの1つを備える、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記ドライバカムは、中心体と、前記中心体から径方向に延びる複数のローブと、を含み、各ローブは、前記内側クラッチレースの一部を定める、シート高さ調整アクチュエータ。
- 請求項8のシート高さ調整アクチュエータであって、前記複数のローブのそれぞれは、前記回転クラッチ要素のための楔領域の対を定める、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記回転ブレーキ要素の各対に2つのクラッチタブを備える、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、回転ブレーキ要素の各対に1つのクラッチタブを備える、シート高さ調整アクチュエータ。
- 請求項11のシート高さ調整アクチュエータであって、前記ブレーキハブは、前記内側ブレーキレースに複数のノッチを含む、シート高さ調整アクチュエータ。
- 請求項12のシート高さ調整アクチュエータであって、前記クラッチタブは、それぞれ、前記ノッチの対応する1つと係合するスパインを含み、アクチュエータ入力に応答して前記ブレーキハブの回転を駆動する、シート高さ調整アクチュエータ。
- 請求項13のシート高さ調整アクチュエータであって、前記クラッチタブは、それぞれ、前記内側ブレーキレースと前記外側ブレーキレースとの間に延びるリブを含み、アクチュエータ入力に応答して前記回転ブレーキ要素をアンロックする、シート高さ調整アクチュエータ。
- 請求項1のシート高さ調整アクチュエータであって、前記ブレーキドラムを前記シートに固定するためのベースプレートをさらに備える、シート高さ調整アクチュエータ。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562248439P | 2015-10-30 | 2015-10-30 | |
US62/248,439 | 2015-10-30 | ||
US15/283,902 US10369903B2 (en) | 2015-10-30 | 2016-10-03 | Seat height adjustment actuator |
US15/283,902 | 2016-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017100704A JP2017100704A (ja) | 2017-06-08 |
JP6884550B2 true JP6884550B2 (ja) | 2021-06-09 |
Family
ID=57223542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016211220A Active JP6884550B2 (ja) | 2015-10-30 | 2016-10-28 | シート高さ調整アクチュエータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10369903B2 (ja) |
EP (1) | EP3162621B1 (ja) |
JP (1) | JP6884550B2 (ja) |
KR (1) | KR102615599B1 (ja) |
CN (1) | CN108407677B (ja) |
BR (1) | BR102016025440B1 (ja) |
MX (1) | MX2016014252A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101947535B1 (ko) * | 2017-12-26 | 2019-02-13 | 현대트랜시스(주) | 차량용 시트 펌핑 장치 |
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 |
US10948040B2 (en) | 2019-03-06 | 2021-03-16 | Slife Holdings Inc | Seat height adjustment actuator |
KR102215294B1 (ko) * | 2019-06-13 | 2021-02-15 | 현대트랜시스(주) | 차량용 시트의 펌핑디바이스 |
KR102429984B1 (ko) * | 2020-09-04 | 2022-08-05 | 현대트랜시스 주식회사 | 차량 시트의 펌핑디바이스 |
Family Cites Families (20)
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DE4447480A1 (de) * | 1994-12-24 | 1996-06-27 | Schaeffler Waelzlager Kg | Vorzugsweise für eine Sitzverstellung vorgesehenes Klemmgesperre |
FR2766773B1 (fr) * | 1997-07-30 | 1999-10-15 | Faure Bertrand Equipements Sa | Dispositif de blocage notamment pour siege de vehicule automobile |
DE29715257U1 (de) * | 1997-08-26 | 1997-12-04 | Atlas Copco Electric Tools GmbH, 71364 Winnenden | Mitnahmevorrichtung |
DE19750262A1 (de) * | 1997-11-13 | 1999-05-20 | Schaeffler Waelzlager Kg | Klemmgesperre |
DE19854945A1 (de) * | 1998-11-27 | 2000-05-31 | Schaeffler Waelzlager Ohg | Klemmrollenschaltwerk |
FR2792264B1 (fr) * | 1999-04-16 | 2001-06-15 | Faure Bertrand Equipements Sa | Mecanisme de reglage irreversible |
FR2884463B1 (fr) * | 2005-04-13 | 2007-06-29 | Faurecia Sieges Automobile | Mecanisme de reglage et siege de vehicule comportant un tel mecanisme |
KR100840486B1 (ko) * | 2006-03-24 | 2008-06-20 | 주식회사 오스템 | 펌핑디바이스 및 이를 구비한 차량용 시트의 높이조절기구 |
FR2902376B1 (fr) | 2006-06-14 | 2009-03-27 | Faurecia Sieges Automobile | Dispositif de reglage en hauteur d'un siege blocable en position et siege equipe du dispositif |
US8292367B2 (en) | 2006-09-26 | 2012-10-23 | Das Corporation | Pumping device for seat cushion of vehicle |
FR2943592B1 (fr) * | 2009-03-24 | 2011-04-08 | Faurecia Sieges Automobile | Mecanisme de reglage irreversible pour siege de vehicule |
JP5616108B2 (ja) * | 2010-04-19 | 2014-10-29 | 富士機工株式会社 | ブレーキ装置操作用クラッチユニット |
US8678154B2 (en) * | 2010-05-03 | 2014-03-25 | Das Corporation | Apparatus for adjusting height of vehicle seat |
US9415704B2 (en) * | 2010-08-10 | 2016-08-16 | Johnson Controls Gmbh | Vehicle seat having an adjusting device |
FR2967102B1 (fr) * | 2010-11-10 | 2012-12-07 | Faurecia Sieges Automobile | Mecanisme de reglage pour siege de vehicule |
KR101361520B1 (ko) | 2012-07-30 | 2014-02-12 | (주)케이엠앤아이 | 시트 높이 조절용 펌핑 디바이스 및 이를 구비한 차량용 시트 높이 조절 장치 |
FR2994132B1 (fr) | 2012-08-01 | 2014-08-01 | Faurecia Sieges Automobile | Mecanisme de reglage de siege automobile, et son procede d'assemblage |
DE102013016289B4 (de) * | 2013-07-11 | 2020-11-12 | Adient Luxembourg Holding S.À R.L. | Verstellungsantrieb, insbesondere Höhenverstellungsantrieb, eines Fahrzeugsitzes mit einer Fangvorrichtung |
DE102013016860B4 (de) * | 2013-08-19 | 2015-05-21 | Johnson Controls Gmbh | Verstellvorrichtung mit einem festen Element und einem verstellbaren Element |
KR102150712B1 (ko) | 2014-03-31 | 2020-09-03 | 주식회사 다스 | 자동차 시트의 높이 조절장치 |
-
2016
- 2016-10-03 US US15/283,902 patent/US10369903B2/en active Active
- 2016-10-28 JP JP2016211220A patent/JP6884550B2/ja active Active
- 2016-10-28 MX MX2016014252A patent/MX2016014252A/es unknown
- 2016-10-28 EP EP16196349.1A patent/EP3162621B1/en active Active
- 2016-10-30 CN CN201610926472.9A patent/CN108407677B/zh active Active
- 2016-10-31 BR BR102016025440-0A patent/BR102016025440B1/pt active IP Right Grant
- 2016-10-31 KR KR1020160143622A patent/KR102615599B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR102615599B1 (ko) | 2023-12-19 |
CN108407677B (zh) | 2021-04-13 |
MX2016014252A (es) | 2017-05-01 |
BR102016025440B1 (pt) | 2022-08-09 |
KR20170051354A (ko) | 2017-05-11 |
EP3162621B1 (en) | 2018-12-12 |
US20170120777A1 (en) | 2017-05-04 |
BR102016025440A2 (pt) | 2017-05-02 |
JP2017100704A (ja) | 2017-06-08 |
EP3162621A1 (en) | 2017-05-03 |
CN108407677A (zh) | 2018-08-17 |
US10369903B2 (en) | 2019-08-06 |
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