JP5223863B2 - 回動機構 - Google Patents
回動機構 Download PDFInfo
- Publication number
- JP5223863B2 JP5223863B2 JP2009519175A JP2009519175A JP5223863B2 JP 5223863 B2 JP5223863 B2 JP 5223863B2 JP 2009519175 A JP2009519175 A JP 2009519175A JP 2009519175 A JP2009519175 A JP 2009519175A JP 5223863 B2 JP5223863 B2 JP 5223863B2
- Authority
- JP
- Japan
- Prior art keywords
- meshing
- teeth
- internal gear
- tooth
- internal
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
- B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19647—Parallel axes or shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Retarders (AREA)
- Seats For Vehicles (AREA)
Description
Claims (1)
- 車両用シートのシートバックをシートクッションに対して背凭れ角度調整可能に連結する二つの異なる大きさの連結装置が軸線方向に並んで設けられた回動機構であって、
前記各連結装置は、それぞれ、
内周面に円周状に並ぶ内歯が形成された内歯車と、
該内歯車の内歯と噛合する異なる歯数の外歯が外周面に円周状に並んで形成され、前記内歯車の内周面上を噛合回転することで前記内歯車に対して回転する外歯車と、を有し、
前記各連結装置は、互いの前記内歯車同士及び前記外歯車同士の歯数が同じであると共に、互いの歯車間の中心間距離も同じであり、かつ、互いの歯車同士の噛合い線が、それぞれの噛合い領域を定める二本の曲線のうちの半径方向内側に位置する曲線上から当該二本の曲線間の間隔が広くなる側の円周方向に延びて半径方向外側に位置する曲線と交わるアルキメデスの螺旋として形成されており、
前記アルキメデスの螺旋は、前記半径方向内側に位置する曲線上から前記半径方向外側に位置する曲線に向かって偏角が増大していく形に描かれることにより、前記半径方向内側に位置する曲線との交点と、前記半径方向外側に位置する曲線との交点と、の円周方向の中間位置において前記半径方向内側に位置する曲線よりも前記半径方向外側に位置する曲線に近い点を通る線として描かれていることを特徴とする回動機構。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009519175A JP5223863B2 (ja) | 2007-06-11 | 2008-02-07 | 回動機構 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007153831 | 2007-06-11 | ||
JP2007153831 | 2007-06-11 | ||
JP2009519175A JP5223863B2 (ja) | 2007-06-11 | 2008-02-07 | 回動機構 |
PCT/JP2008/052027 WO2008152829A1 (ja) | 2007-06-11 | 2008-02-07 | 回動機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008152829A1 JPWO2008152829A1 (ja) | 2010-08-26 |
JP5223863B2 true JP5223863B2 (ja) | 2013-06-26 |
Family
ID=40129443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009519175A Expired - Fee Related JP5223863B2 (ja) | 2007-06-11 | 2008-02-07 | 回動機構 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8460145B2 (ja) |
JP (1) | JP5223863B2 (ja) |
WO (1) | WO2008152829A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2153751B1 (en) * | 2007-05-08 | 2012-02-01 | Toyota Boshoku Kabushiki Kaisha | Connection device |
DE102009039648B3 (de) | 2009-08-28 | 2011-02-24 | Keiper Gmbh & Co. Kg | Beschlag für einen Fahrzeugsitz und Fahrzeugsitz |
DE102010018952B4 (de) * | 2010-04-28 | 2013-03-14 | Keiper Gmbh & Co. Kg | Beschlag für einen Fahrzeugsitz, Fahrzeugsitz und Verfahren zum Zusammenbau eines Beschlags |
FR2963288B1 (fr) * | 2010-07-29 | 2014-04-25 | Faurecia Sieges Automobile | Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme. |
US8820788B2 (en) * | 2011-05-09 | 2014-09-02 | Tk Holdings Inc. | Occupant restraint system |
DE102011051990A1 (de) * | 2011-07-20 | 2013-01-24 | C. Rob. Hammerstein Gmbh & Co. Kg | Sitzbeschlag für einen Kraftfahrzeugsitz |
JP5770601B2 (ja) * | 2011-10-31 | 2015-08-26 | 富士機工株式会社 | シートリクライニング装置 |
JP5872853B2 (ja) * | 2011-11-08 | 2016-03-01 | シロキ工業株式会社 | リクライニング装置 |
DE102012005963B3 (de) * | 2012-01-12 | 2013-02-28 | Keiper Gmbh & Co. Kg | Beschlag für einen Fahrzeugsitz sowie Fahrzeugsitz |
US9475409B2 (en) * | 2013-06-17 | 2016-10-25 | Hubei Aviation Precision Machinery Technology Co., Ltd. | Seat recliner and oil collecting element |
JP6431254B2 (ja) * | 2013-09-30 | 2018-11-28 | トヨタ紡織株式会社 | リクライナ |
KR101422418B1 (ko) * | 2013-10-31 | 2014-07-22 | 주식회사다스 | 자동차 시트의 리클라이너 |
JP2021000935A (ja) * | 2019-06-24 | 2021-01-07 | シロキ工業株式会社 | リクライニング装置 |
DE102019216677A1 (de) * | 2019-10-29 | 2021-04-29 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Fahrzeugsitz mit unterschiedlich großen Drehbeschlägen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003180477A (ja) * | 2001-11-27 | 2003-07-02 | Faurecia Sieges D'automobile Sa | ヒンジ機構を備えた乗物用シート |
JP2004290243A (ja) * | 2003-03-25 | 2004-10-21 | Aisin Seiki Co Ltd | シートリクライニング装置 |
JP2005083535A (ja) * | 2003-09-10 | 2005-03-31 | Aisin Seiki Co Ltd | 角度位置調整機構 |
JP2005230116A (ja) * | 2004-02-17 | 2005-09-02 | Aisin Seiki Co Ltd | 角度位置調整機構 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982445A (en) * | 1975-09-02 | 1976-09-28 | Rouverol William S | High torque gearing |
US4469375A (en) * | 1981-11-25 | 1984-09-04 | Keiper U.S.A., Inc. | Taumel hinge recliner |
DE3222758A1 (de) * | 1982-06-18 | 1983-12-22 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Stellvorrichtung fuer sitze, insbesondere kraftfahrzeugsitze |
SE460921B (sv) * | 1987-01-26 | 1989-12-04 | Gustav Rennerfelt | Excentervaexel samt foerfarande foer grafisk framstaellning av kuggar |
CA1283594C (en) * | 1987-09-01 | 1991-04-30 | Peter Kershaw | Double stage taumel gear reduction unit |
DE4034843C2 (de) * | 1990-11-02 | 1997-04-17 | Keiper Recaro Gmbh Co | Lehneneinstellbeschlag für Fahrzeugsitze, insbesondere Kraftfahrzeugsitze |
DE4436101C5 (de) * | 1993-11-30 | 2008-12-11 | Keiper Gmbh & Co.Kg | Lehneneinstellbeschlag für Sitze mit verstellbarer Rückenlehne, insbesondere Kraftfahrzeugsitze |
DE4340696C1 (de) * | 1993-11-30 | 1995-06-29 | Keiper Recaro Gmbh Co | Rückenlehnenverstellvorrichtung für Sitze, insbesondere Kraftfahrzeugsitze |
US6076889A (en) * | 1999-07-30 | 2000-06-20 | Hornling Industrial Co. | Reclining car seat hinge |
JP4457434B2 (ja) * | 1999-08-02 | 2010-04-28 | トヨタ紡織株式会社 | リクライニング装置 |
DE19938666C5 (de) * | 1999-08-14 | 2008-01-03 | Keiper Gmbh & Co.Kg | Verstellbeschlag für Sitze mit neigungseinstellbarer Lehne, insbesondere für Kraftfahzeugsitze |
JP4608747B2 (ja) | 2000-07-31 | 2011-01-12 | トヨタ紡織株式会社 | リクライニング装置 |
WO2002026522A1 (en) * | 2000-09-29 | 2002-04-04 | Intier Automotive Inc. | Planocentric disc recliner |
CN1461269A (zh) * | 2001-02-12 | 2003-12-10 | 大众汽车有限公司 | 特别是优先用于汽车座椅的两个对中安置的匹配部件的旋转调整调节装置及所用的行星齿轮传动装置 |
TW505118U (en) * | 2001-09-26 | 2002-10-01 | Hornling Ind Inc | Improved backlash eliminating device |
JP3967971B2 (ja) * | 2002-07-02 | 2007-08-29 | 株式会社今仙電機製作所 | 自動車シートのリクライニング装置 |
JP4112461B2 (ja) * | 2003-08-29 | 2008-07-02 | 株式会社日本自動車部品総合研究所 | 内接噛合遊星歯車機構 |
TWI249482B (en) * | 2003-09-10 | 2006-02-21 | Aisin Seiki | Angular position adjusting mechanism |
US20060025270A1 (en) * | 2004-07-27 | 2006-02-02 | Van De Geer Bernardus W G | Constantly engaged rotary recliner mechanism |
DE102004050152A1 (de) * | 2004-10-15 | 2006-04-20 | Keiper Gmbh & Co.Kg | Getriebebeschlag für einen Fahrzeugsitz |
DE102005028779B4 (de) * | 2005-06-22 | 2007-07-26 | Keiper Gmbh & Co.Kg | Beschlag für einen Fahrzeugsitz |
JP4816644B2 (ja) * | 2005-09-26 | 2011-11-16 | トヨタ紡織株式会社 | 回転ロック装置 |
JP4922627B2 (ja) * | 2006-02-28 | 2012-04-25 | 富士機工株式会社 | 車両用シートリクライニング装置 |
WO2008015845A1 (en) * | 2006-07-31 | 2008-02-07 | Toyota Boshoku Kabushiki Kaisha | Gear and connection device using the gear |
JP5470740B2 (ja) * | 2008-05-08 | 2014-04-16 | アイシン精機株式会社 | 車両用シートリクライニング装置 |
WO2009149878A2 (de) * | 2008-06-13 | 2009-12-17 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Verstellbeschlag |
-
2008
- 2008-02-07 WO PCT/JP2008/052027 patent/WO2008152829A1/ja active Application Filing
- 2008-02-07 JP JP2009519175A patent/JP5223863B2/ja not_active Expired - Fee Related
- 2008-02-07 US US12/663,093 patent/US8460145B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003180477A (ja) * | 2001-11-27 | 2003-07-02 | Faurecia Sieges D'automobile Sa | ヒンジ機構を備えた乗物用シート |
JP2004290243A (ja) * | 2003-03-25 | 2004-10-21 | Aisin Seiki Co Ltd | シートリクライニング装置 |
JP2005083535A (ja) * | 2003-09-10 | 2005-03-31 | Aisin Seiki Co Ltd | 角度位置調整機構 |
JP2005230116A (ja) * | 2004-02-17 | 2005-09-02 | Aisin Seiki Co Ltd | 角度位置調整機構 |
Also Published As
Publication number | Publication date |
---|---|
WO2008152829A1 (ja) | 2008-12-18 |
US20100180705A1 (en) | 2010-07-22 |
JPWO2008152829A1 (ja) | 2010-08-26 |
US8460145B2 (en) | 2013-06-11 |
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