JP5548788B2 - ウォームギア組立体 - Google Patents
ウォームギア組立体 Download PDFInfo
- Publication number
- JP5548788B2 JP5548788B2 JP2013007406A JP2013007406A JP5548788B2 JP 5548788 B2 JP5548788 B2 JP 5548788B2 JP 2013007406 A JP2013007406 A JP 2013007406A JP 2013007406 A JP2013007406 A JP 2013007406A JP 5548788 B2 JP5548788 B2 JP 5548788B2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- track
- worm screw
- wheel
- worm
- 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
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
- F16H1/02—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
- 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
- F16H1/166—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 with members rotating around axes on the worm or worm-wheel
-
- 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
- Y10T74/19651—External type
- Y10T74/19656—Pin teeth
-
- 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
- Y10T74/19698—Spiral
- Y10T74/19828—Worm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Description
本出願は、2006年1月26日に出願され、参照によって開示内容が本明細書に組み込まれる米国特許出願第11/340,920号の出願日の恩典を主張する。
本発明は、ウォームギア組立体、より詳細には、ウォームねじがホイールの周囲でピンによって係止されているウォームギア組立体に関する。
本発明は上記の問題を解決するため着想された。
図4は本発明の第1の実施形態によるギアシステムの分解図である。ギアシステムは、ウォームねじ100と、ウォームホイール105と、2本の軌道110aおよび110bとを含む。ウォームねじは、中央部がくびれた(砂時計の)形状と、ウォームねじの表面に切り込まれた複数本の螺旋状溝115とを有する。ホイールは、ホイールの円周に沿って位置付けられた複数本の回転自在ピン120を含む。ピンは、ホイールの円周に沿って単一の「列」に配置され、螺旋状溝を動くことによりウォームねじを係止する。
105,275 ウォームホイール
115,280a 螺旋状溝
120,275a 回転自在ピン
110a,110b、265 軌道
130a,130b,265a 軌道座面
Claims (14)
- 少なくとも1つの溝を有するウォームねじと、
周囲に沿って前記ウォームねじを係止する複数本の回転自在ピンを有し、前記ピンがホイール回転の方向以外の方向に回転可能であるホイールと、
第1の軌道面と第2の軌道面とを有する軌道であって、前記第1の軌道面は、前記ウォームねじが第1の方向に回転するときに前記ウォームねじと係合していない複数本の前記ピンと接触するように動作可能であり、前記第2の軌道面は、前記ウォームねじが第2の方向に回転するときに前記ウォームねじと係合していない複数本の前記ピンと接触するように動作可能である、軌道と、
を備え、
前記軌道は、前記ホイールの前記回転自在ピンに対して移動可能であることを特徴とするウォームギア組立体。 - 前記軌道を移動させるための移動機構部をさらに備えることを特徴とする、請求項1に記載のウォームギア組立体。
- 前記移動機構部が調整ねじを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が電気モーターを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が油圧アクチュエータを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が油圧制動機構部を備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が電気ソレノイドを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が手動であることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が前記軌道に取り付けられている固定した止め具を備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が前記軌道の一部分である固定した止め具を備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部が油圧モーターを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記移動機構部がレバーを備えることを特徴とする、請求項2に記載のウォームギア組立体。
- 前記ウォームねじが砂時計の形状を有することを特徴とする、請求項1に記載のウォームギア組立体。
- 前記ウォームねじが円筒形状を有することを特徴とする、請求項1に記載のウォームギア組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/340,920 US20070169580A1 (en) | 2006-01-26 | 2006-01-26 | Worm-gear assembly having a pin raceway |
US11/340,920 | 2006-01-26 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552364A Division JP5253180B2 (ja) | 2006-01-26 | 2007-01-23 | ピン軌道を有するウォームギア組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013100906A JP2013100906A (ja) | 2013-05-23 |
JP5548788B2 true JP5548788B2 (ja) | 2014-07-16 |
Family
ID=38236530
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552364A Expired - Fee Related JP5253180B2 (ja) | 2006-01-26 | 2007-01-23 | ピン軌道を有するウォームギア組立体 |
JP2013007406A Expired - Fee Related JP5548788B2 (ja) | 2006-01-26 | 2013-01-18 | ウォームギア組立体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552364A Expired - Fee Related JP5253180B2 (ja) | 2006-01-26 | 2007-01-23 | ピン軌道を有するウォームギア組立体 |
Country Status (18)
Country | Link |
---|---|
US (4) | US20070169580A1 (ja) |
EP (2) | EP1977137B1 (ja) |
JP (2) | JP5253180B2 (ja) |
KR (1) | KR101385626B1 (ja) |
CN (2) | CN102102737B (ja) |
AT (1) | ATE532991T1 (ja) |
AU (1) | AU2007210179B2 (ja) |
BR (1) | BRPI0707172A2 (ja) |
CA (1) | CA2638016C (ja) |
DK (1) | DK1977137T3 (ja) |
EG (1) | EG24990A (ja) |
ES (1) | ES2376269T3 (ja) |
HK (1) | HK1123594A1 (ja) |
MY (1) | MY147527A (ja) |
PL (1) | PL1977137T3 (ja) |
RU (1) | RU2418213C2 (ja) |
WO (1) | WO2007089479A2 (ja) |
ZA (1) | ZA200806261B (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395812A (zh) * | 2009-03-10 | 2012-03-28 | 伊利诺斯工具制品有限公司 | 混合包络锥蜗杆蜗轮 |
US20130061704A1 (en) * | 2011-09-09 | 2013-03-14 | Illinois Tool Works Inc. | Enveloping spiroid gear assemblies and method of manufacturing the same |
CN104364628A (zh) * | 2012-06-14 | 2015-02-18 | Skf公司 | 机械装置 |
CN103062336A (zh) * | 2012-12-24 | 2013-04-24 | 台州金剑机械制造有限公司 | 一种滚动锥销蜗轮环面蜗杆传动结构 |
EP2792893B1 (en) * | 2013-04-19 | 2016-02-10 | Aktiebolaget SKF | Cage with parallel pockets for rolling bearing |
DE102013113722A1 (de) * | 2013-12-09 | 2015-06-11 | Weiss Gmbh | Antriebseinheit |
CN103707129A (zh) * | 2013-12-18 | 2014-04-09 | 烟台环球机床附件集团有限公司 | 一种高效精密无背隙陶瓷球分度装置 |
DK3297905T3 (da) * | 2015-05-19 | 2020-08-24 | Steenkamp Sarah-May | Justerbart ballastmodul til et sejlskib |
US10710685B2 (en) | 2015-05-19 | 2020-07-14 | Sarah-May Steenkamp | Sailing vessel |
CN106624745B (zh) * | 2015-11-02 | 2019-05-17 | 英属维尔京群岛商鉱腾有限公司 | 滚轮组装定位机构 |
CN106199238A (zh) * | 2016-06-23 | 2016-12-07 | 国网山东省电力公司济阳县供电公司 | 便携式电气设备状态观测仪 |
CN107575539B (zh) * | 2017-08-31 | 2019-10-29 | 宜宾学院 | 一种具有二级减速功能的新型端面传动装置 |
KR102007321B1 (ko) * | 2018-05-10 | 2019-08-05 | 설인환 | 동력전달장치 |
TWM572942U (zh) * | 2018-05-23 | 2019-01-11 | 邱垂財 | 雙列式滾齒凸輪傳動結構 |
CN109869466B (zh) * | 2019-03-20 | 2024-04-12 | 金华市源宝农业机械设备有限公司 | 高速插秧机变速齿轮结构 |
CN110219959B (zh) * | 2019-06-14 | 2021-03-30 | 成都中良川工科技有限公司 | 一种蜗轮 |
CN110259915B (zh) * | 2019-06-14 | 2021-05-25 | 成都中良川工科技有限公司 | 一种可消除传动间隙的变速装置及其间隙消除方法 |
WO2021116845A1 (en) * | 2019-12-09 | 2021-06-17 | Ghsp, Inc. | Mechanical return-to-park feature for shift-by-wire transmission |
TWI823016B (zh) * | 2020-07-15 | 2023-11-21 | 邱垂財 | 無背隙雙列式滾子凸輪傳動裝置 |
EP4217623A4 (en) | 2020-09-25 | 2024-03-27 | Locudrive Ltd. | TOROID GEAR FOR SWIVEL MECHANISMS |
CN116447283B (zh) * | 2023-06-16 | 2023-12-22 | 成都理工大学 | 一种蜗轮及其传动结构、减速器和减速电机 |
Family Cites Families (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US44681A (en) * | 1864-10-11 | Improvement in mechanical movements | ||
DE212725C (ja) * | ||||
US507681A (en) * | 1893-10-31 | Gearing | ||
US1060933A (en) * | 1913-05-06 | Charles H Myers | Worm-gearing. | |
DE155795C (ja) * | ||||
USRE26476E (en) * | 1968-10-08 | Kuehnle toroidal transmission | ||
US33975A (en) * | 1861-12-17 | Improvement in harvesters | ||
US626515A (en) * | 1899-06-06 | Antifriction-gearing | ||
US598629A (en) * | 1898-02-08 | Ball-bearing roller-cog wheel | ||
US74337A (en) * | 1868-02-11 | Eugene gallagher | ||
US685346A (en) * | 1901-02-23 | 1901-10-29 | Byron C Riblet | Tramway-derrick. |
US718398A (en) * | 1902-08-02 | 1903-01-13 | Gustav Staehle | Worm-gear. |
AT20705B (de) * | 1904-02-12 | 1905-07-25 | Hermann Pekrun Maschf | Globoidschneckengetriebe mit Rollenzähnen am Schneckenrade. |
US874342A (en) * | 1907-04-11 | 1907-12-17 | Carl August Janson | Roller-tooth gear. |
US1164847A (en) * | 1914-04-20 | 1915-12-21 | Ferdinand Neubauer | Ball-bearing gear. |
US1165974A (en) * | 1915-05-21 | 1915-12-28 | Oscar L Ingram | Power-transmission mechanism. |
US1449205A (en) * | 1921-08-25 | 1923-03-20 | Victor Graf V Alten | Worm gearing |
US1580055A (en) * | 1923-05-17 | 1926-04-06 | James Henry Stuthridge | Worm wheel |
US1529932A (en) * | 1923-07-07 | 1925-03-17 | George W Smith | Vehicle drive |
US1754697A (en) * | 1926-04-14 | 1930-04-15 | Saglioni Romeo | Change-speed gearing |
US2278880A (en) * | 1941-04-08 | 1942-04-07 | Jessie T Ivy | Gearing |
SU77312A1 (ru) | 1947-04-18 | 1948-11-30 | В.Ф. Мальцев | Черв чна передача |
US2597389A (en) * | 1951-02-07 | 1952-05-20 | Setter Arnt | Antifriction structure for worm wheels and the like |
US2714315A (en) * | 1954-10-14 | 1955-08-02 | Universal Match Corp | Roller mounting for roller gear drives |
US3274847A (en) * | 1964-02-24 | 1966-09-27 | John L Jones | Transmission |
US3242755A (en) * | 1965-02-11 | 1966-03-29 | Manfred R Kuehnle | Toroidal transmission |
DE1625096A1 (de) * | 1967-01-26 | 1970-02-05 | Lohmann & Stolterfoht Ag | Vorrichtung zum Antrieb eines Zahnkranzes mit Triebstockverzahnung |
US3477305A (en) * | 1967-12-22 | 1969-11-11 | Joseph P Mccartin | Spherical worm and pin gear indexing apparatus |
US3597990A (en) * | 1970-05-01 | 1971-08-10 | Joseph P Mccartin | Zero-lash right-angle movement |
US3648535A (en) * | 1970-07-06 | 1972-03-14 | Arthur M Maroth | Anti-friction screw and nut |
US3820413A (en) * | 1972-12-14 | 1974-06-28 | G Brackett | Method and apparatus for power transmission utilizing a worm drive |
US3875817A (en) * | 1973-08-20 | 1975-04-08 | Samuel D Mayfield | Gear drive with rotating stud teeth |
US4297919A (en) * | 1979-04-19 | 1981-11-03 | Kuehnle Manfred R | Mechanical power transmission method and means |
JPS5938461B2 (ja) * | 1982-03-03 | 1984-09-17 | 根本企画工業株式会社 | 動力伝動装置 |
JPS58217849A (ja) * | 1982-06-12 | 1983-12-17 | Kazuo Fujita | ロ−ラスクリユウ |
US4782716A (en) * | 1982-10-15 | 1988-11-08 | The United States Of America As Represented By The Secretary Of The Army | Roller bearing gear system |
JPS59173582U (ja) * | 1983-05-04 | 1984-11-20 | 三菱電機株式会社 | 産業用ロボツトの旋回駆動装置 |
US4685346A (en) * | 1984-03-13 | 1987-08-11 | Maxaxam Corporation | Power transmission system |
US4588337A (en) * | 1984-03-13 | 1986-05-13 | Maxaxam Corporation | Apparatus and method for machining an enveloping-type worm screw |
JPS61256044A (ja) * | 1985-05-10 | 1986-11-13 | Sakai Seisakusho:Kk | 弾性ウオ−ムを有するウオ−ム減速機 |
US4665763A (en) * | 1986-02-14 | 1987-05-19 | Winthrop James | Worm gear drive |
US4833934A (en) * | 1986-09-18 | 1989-05-30 | Maxaxam Corporation | Roller worm drives and roller wheels for use therein |
US4813292A (en) * | 1986-12-01 | 1989-03-21 | Maxaxam Corporation | Mechanical drive with multi-ply tape |
US4781656A (en) * | 1987-06-18 | 1988-11-01 | Maxaxam Corporation | Variable speed power transmission pulley and system |
US5330037A (en) * | 1992-09-15 | 1994-07-19 | Wang King Shen | Wheeled travel bag with adjustable handle |
US5339934A (en) * | 1993-01-25 | 1994-08-23 | Joseph Liang | Luggage steering device |
US5394965A (en) * | 1993-09-17 | 1995-03-07 | Kho; Dick T. | Attachable pull handle for suitcases |
US5547053A (en) * | 1994-09-08 | 1996-08-20 | Liang; Joseph | Spring loaded luggage handle |
AU1425295A (en) * | 1994-10-19 | 1996-05-15 | Kazukimi Hiratsuka | Ball worm gear |
US5615757A (en) * | 1995-10-18 | 1997-04-01 | Chen; Hsiung-Chih | Retractable handle assembly for a suitcase |
US5690196A (en) * | 1996-08-12 | 1997-11-25 | Wang; Jin-Jiao | Retractable handle assembly for a suitcase |
US5784923A (en) * | 1996-09-10 | 1998-07-28 | Kuehnle; Manfred R. | Toroidal drive system and method of assembling same |
US5901611A (en) * | 1996-11-29 | 1999-05-11 | Brackett; Gregory W. | Pre-spinning and lubricating system for worm drive power transmissions and bearing assembly components |
WO2001027495A1 (en) * | 1999-10-12 | 2001-04-19 | Roller Gear, Inc. | Power transmission assembly |
JP4834216B2 (ja) * | 2000-10-25 | 2011-12-14 | 株式会社三共製作所 | カム装置 |
JP2002317865A (ja) * | 2001-04-20 | 2002-10-31 | Tanaka Kinzoku:Kk | ローラギヤカム |
US20030121715A1 (en) * | 2001-12-28 | 2003-07-03 | Sunil Palakodati | Electric power assist steering system with roller gearbox |
AU2003302145A1 (en) * | 2002-11-15 | 2004-06-15 | Xmx Corporation | Toroidal transmission with a central worm gear |
CN101113759A (zh) * | 2003-02-20 | 2008-01-30 | 日本精工株式会社 | 电动动力转向装置 |
RU37786U1 (ru) | 2003-12-22 | 2004-05-10 | Кубанский государственный технологический университет | Червячный редуктор |
RU77312U1 (ru) | 2008-01-29 | 2008-10-20 | Закрытое акционерное общество "фестальпине Аркада Профиль" | Кронштейн усиленный для крепления профилей вентилируемых фасадов |
-
2006
- 2006-01-26 US US11/340,920 patent/US20070169580A1/en not_active Abandoned
-
2007
- 2007-01-23 BR BRPI0707172-8A patent/BRPI0707172A2/pt not_active Application Discontinuation
- 2007-01-23 RU RU2008134723/11A patent/RU2418213C2/ru not_active IP Right Cessation
- 2007-01-23 AT AT07762885T patent/ATE532991T1/de active
- 2007-01-23 CN CN201110060008.3A patent/CN102102737B/zh not_active Expired - Fee Related
- 2007-01-23 MY MYPI20082750A patent/MY147527A/en unknown
- 2007-01-23 KR KR1020087018383A patent/KR101385626B1/ko not_active IP Right Cessation
- 2007-01-23 CA CA2638016A patent/CA2638016C/en not_active Expired - Fee Related
- 2007-01-23 PL PL07762885T patent/PL1977137T3/pl unknown
- 2007-01-23 EP EP07762885A patent/EP1977137B1/en not_active Not-in-force
- 2007-01-23 AU AU2007210179A patent/AU2007210179B2/en not_active Ceased
- 2007-01-23 JP JP2008552364A patent/JP5253180B2/ja not_active Expired - Fee Related
- 2007-01-23 EP EP11151627A patent/EP2312182A1/en not_active Withdrawn
- 2007-01-23 ES ES07762885T patent/ES2376269T3/es active Active
- 2007-01-23 WO PCT/US2007/001774 patent/WO2007089479A2/en active Application Filing
- 2007-01-23 DK DK07762885.7T patent/DK1977137T3/da active
- 2007-01-23 CN CN200780002978XA patent/CN101371060B/zh not_active Expired - Fee Related
-
2008
- 2008-07-18 ZA ZA200806261A patent/ZA200806261B/xx unknown
- 2008-07-24 EG EG2008071250A patent/EG24990A/xx active
- 2008-11-28 HK HK08113049.6A patent/HK1123594A1/xx not_active IP Right Cessation
-
2010
- 2010-05-18 US US12/800,593 patent/US8302502B2/en not_active Expired - Fee Related
-
2012
- 2012-10-26 US US13/661,388 patent/US8601894B2/en not_active Expired - Fee Related
-
2013
- 2013-01-18 JP JP2013007406A patent/JP5548788B2/ja not_active Expired - Fee Related
- 2013-12-04 US US14/096,489 patent/US8950281B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5548788B2 (ja) | ウォームギア組立体 | |
JP5829394B2 (ja) | 電動式直動アクチュエータおよび電動式ディスクブレーキ装置 | |
JP6390905B2 (ja) | ボールねじ装置 | |
CN109789891B (zh) | 用于电动助力转向设备的变速箱组件 | |
US9273767B2 (en) | Shaft having a journal | |
WO2011135849A1 (ja) | 直動アクチュエータ | |
CN113382914B (zh) | 转向*** | |
JP4697784B2 (ja) | 電動リニアアクチュエータ | |
JP2019190561A (ja) | アクチュエータ及びステアバイワイヤ式操舵装置 | |
JP5958616B2 (ja) | 直動アクチュエータ | |
WO2017010553A1 (ja) | ボールねじおよびこれを備えた電動アクチュエータ | |
JP2024013560A (ja) | 送りねじ装置及びこれを備えた直動アクチュエータ | |
WO2020059811A1 (ja) | クラッチユニット | |
MX2008009476A (en) | Worm-gear assembly having a pin raceway | |
JP6224383B2 (ja) | ボールねじ | |
JP5942128B2 (ja) | 回転力伝達装置 | |
JP2008286307A (ja) | ボールねじ機構 | |
JP2009168238A (ja) | 自己倍力式ブレーキ装置の押付け力制限機構 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131107 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131112 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140206 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140220 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140519 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5548788 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |