JPWO2017159332A1 - 緩衝ストッパ - Google Patents
緩衝ストッパ Download PDFInfo
- Publication number
- JPWO2017159332A1 JPWO2017159332A1 JP2018505781A JP2018505781A JPWO2017159332A1 JP WO2017159332 A1 JPWO2017159332 A1 JP WO2017159332A1 JP 2018505781 A JP2018505781 A JP 2018505781A JP 2018505781 A JP2018505781 A JP 2018505781A JP WO2017159332 A1 JPWO2017159332 A1 JP WO2017159332A1
- Authority
- JP
- Japan
- Prior art keywords
- housing
- buffer
- wear
- buffer stopper
- peripheral surface
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
- F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3828—End stop features or buffering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
- F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
- F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
- F16F1/3716—External elements such as covers or envelopes, that are flexible
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
- F16F1/3735—Multi-part grommet-type resilient mountings
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/087—Elastomeric surface effect dampers
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/08—Linear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
Description
11,12 金属環
13 緩衝体
14 耐摩耗シート
2 ハウジング
21a 端面
22a 内周面
3 軸
31a 端面
Claims (2)
- ハウジングに形成された端面とこのハウジングに対して軸方向相対移動可能な軸に形成された端面との間に配置されたゴム弾性体からなる緩衝体と、この緩衝体の外周面を包囲するように設けられ、前記緩衝体の径方向拡張変形によって前記ハウジングの内周面に接触可能な耐摩耗シートと、を備えることを特徴とする緩衝ストッパ。
- 耐摩耗シートが伸縮性を有する布からなることを特徴とする請求項1に記載の緩衝ストッパ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016049278 | 2016-03-14 | ||
JP2016049278 | 2016-03-14 | ||
PCT/JP2017/007608 WO2017159332A1 (ja) | 2016-03-14 | 2017-02-28 | 緩衝ストッパ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017159332A1 true JPWO2017159332A1 (ja) | 2019-01-17 |
JP6612427B2 JP6612427B2 (ja) | 2019-11-27 |
Family
ID=59852102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018505781A Active JP6612427B2 (ja) | 2016-03-14 | 2017-02-28 | 緩衝ストッパ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11209064B2 (ja) |
EP (1) | EP3431808B1 (ja) |
JP (1) | JP6612427B2 (ja) |
CN (1) | CN108474432B (ja) |
WO (1) | WO2017159332A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108883896B (zh) * | 2016-04-14 | 2020-08-18 | 三菱电机株式会社 | 电梯用缓冲器及电梯 |
JP2018192955A (ja) * | 2017-05-18 | 2018-12-06 | 株式会社ジェイテクト | ステアリング装置 |
JP6983045B2 (ja) * | 2017-11-29 | 2021-12-17 | Nok株式会社 | 緩衝ストッパ |
JP6987008B2 (ja) * | 2018-03-27 | 2021-12-22 | Nok株式会社 | 緩衝ストッパ |
JP7075325B2 (ja) * | 2018-09-28 | 2022-05-25 | Nok株式会社 | 緩衝ストッパ |
US10988171B2 (en) * | 2019-04-04 | 2021-04-27 | Honda Motor Co., Ltd. | Steering rack stopper |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005047341A (ja) * | 2003-07-31 | 2005-02-24 | Koyo Seiko Co Ltd | ステアリング装置 |
JP2008024076A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | ステアリング装置 |
JP2009012663A (ja) * | 2007-07-06 | 2009-01-22 | Nsk Ltd | ラックストロークエンドの衝撃緩和装置 |
JP2014100935A (ja) * | 2012-11-16 | 2014-06-05 | Jtekt Corp | ステアリング装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2215743A (en) * | 1938-05-10 | 1940-09-24 | Firestone Tire & Rubber Co | Resilient support |
US2214743A (en) | 1939-06-17 | 1940-09-17 | United Shoe Machinery Corp | Cutting die |
BE514834A (ja) * | 1951-11-02 | |||
US2763379A (en) * | 1954-04-09 | 1956-09-18 | Miner Inc W H | Rubber shock absorbing mechanisms for railway draft riggings |
US2854149A (en) * | 1955-08-10 | 1958-09-30 | Miner Inc W H | Draft gears for railway draft riggings |
US3486396A (en) * | 1967-01-20 | 1969-12-30 | Honda Gijutsu Kenkyusho Kk | Steering apparatus for motor car |
JP3231959B2 (ja) | 1994-11-07 | 2001-11-26 | 本田技研工業株式会社 | ステアリング機構用ストロークエンド緩衝装置 |
US6427965B1 (en) * | 2000-11-28 | 2002-08-06 | Mccracken Ronald G. | Shock and vibration damping pad and system |
JP2002209975A (ja) * | 2001-01-19 | 2002-07-30 | Daikyo Seiko Ltd | 医薬バイアル用ラミネートゴム栓 |
AT503699B1 (de) | 2006-06-13 | 2008-06-15 | Fulterer Gmbh | Dämpfer für möbel, insbesondere für ausziehführungen von möbeln |
CN102052462A (zh) | 2009-10-28 | 2011-05-11 | 上海金由氟材料有限公司 | 橡胶-聚四氟乙烯复合型密封圈 |
JP5977959B2 (ja) * | 2012-03-05 | 2016-08-24 | 日東電工株式会社 | 制振シート |
CN105015348B (zh) | 2013-09-16 | 2017-08-22 | 浙江师范大学 | 一种缓冲制动器 |
WO2015058662A1 (zh) * | 2013-10-25 | 2015-04-30 | 齐齐哈尔轨道交通装备有限责任公司大连研发中心 | 一种车钩缓冲器和铁路车辆 |
JP6413329B2 (ja) * | 2013-12-03 | 2018-10-31 | 株式会社ジェイテクト | 操舵装置 |
JP2015112959A (ja) * | 2013-12-10 | 2015-06-22 | 株式会社ショーワ | 操舵装置 |
CN203666761U (zh) | 2014-01-08 | 2014-06-25 | 中国第一汽车股份有限公司 | 一种转向器限位块 |
JP2015186950A (ja) | 2014-03-26 | 2015-10-29 | 株式会社ジェイテクト | ステアリング装置 |
JP6209114B2 (ja) * | 2014-03-26 | 2017-10-04 | 株式会社ショーワ | 操舵装置 |
CN104879497B (zh) | 2015-03-25 | 2018-02-13 | 程麒 | 一种聚四氟乙烯橡塑复合自润滑o型密封圈 |
CN204828645U (zh) * | 2015-06-13 | 2015-12-02 | 张家港市沙源检测技术有限公司 | 平直条密封件 |
-
2017
- 2017-02-28 EP EP17766335.8A patent/EP3431808B1/en active Active
- 2017-02-28 US US16/084,855 patent/US11209064B2/en active Active
- 2017-02-28 WO PCT/JP2017/007608 patent/WO2017159332A1/ja active Application Filing
- 2017-02-28 JP JP2018505781A patent/JP6612427B2/ja active Active
- 2017-02-28 CN CN201780007254.8A patent/CN108474432B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005047341A (ja) * | 2003-07-31 | 2005-02-24 | Koyo Seiko Co Ltd | ステアリング装置 |
JP2008024076A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | ステアリング装置 |
JP2009012663A (ja) * | 2007-07-06 | 2009-01-22 | Nsk Ltd | ラックストロークエンドの衝撃緩和装置 |
JP2014100935A (ja) * | 2012-11-16 | 2014-06-05 | Jtekt Corp | ステアリング装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3431808A1 (en) | 2019-01-23 |
WO2017159332A1 (ja) | 2017-09-21 |
EP3431808A4 (en) | 2019-04-03 |
CN108474432A (zh) | 2018-08-31 |
US11209064B2 (en) | 2021-12-28 |
EP3431808B1 (en) | 2022-11-16 |
JP6612427B2 (ja) | 2019-11-27 |
CN108474432B (zh) | 2021-03-30 |
US20190085928A1 (en) | 2019-03-21 |
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