JP6866749B2 - リヤクッション装置 - Google Patents
リヤクッション装置 Download PDFInfo
- Publication number
- JP6866749B2 JP6866749B2 JP2017085105A JP2017085105A JP6866749B2 JP 6866749 B2 JP6866749 B2 JP 6866749B2 JP 2017085105 A JP2017085105 A JP 2017085105A JP 2017085105 A JP2017085105 A JP 2017085105A JP 6866749 B2 JP6866749 B2 JP 6866749B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- cushion device
- inner member
- rear cushion
- tubular portion
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
- B62K25/22—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with more than one arm on each fork leg
- B62K25/26—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with more than one arm on each fork leg for rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/286—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the shock absorber being connected to the chain-stay via a linkage mechanism
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/129—Damper mount on wheel suspension or knuckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/61—Adjustable during maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/41—Dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K2025/045—Suspensions with ride-height adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K2025/048—Axle suspensions for mounting axles resiliently on cycle frame or fork with suspension manual adjustment details
-
- 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
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Clamps And Clips (AREA)
- Fluid-Damping Devices (AREA)
Description
2 車両本体
8 リヤサスペンションアーム
21 リヤクッション装置
22 スプリング
23 ダンパ
24 シリンダ
28 ピストン
29 ロッド
31 シリンダ側取付部
36 ロッド側取付部
37 内側部材
38 ロッド挿入穴
39 鍔部(張出部)
40 工具係合部
41 固定部材
42 外側部材
43 筒状部
44 連結部
49 調節固定切替機構
50 スリット
51 締付機構
52、53 締付部
54 ボルト貫通孔
55 ボルト螺着孔
56 締付ボルト
Claims (5)
- 鞍乗型車両の車両本体とリヤサスペンションアームとの間に取り付けられ、衝撃を吸収するスプリングと前記スプリングの振動を減衰させるダンパとを備えたリヤクッション装置であって、
前記ダンパは、
シリンダと、
前記シリンダ内に設けられたピストンと、
一端側が前記シリンダ内において前記ピストンに接続され、他端側がシリンダから軸方向他側に伸長したロッドと、
前記シリンダの軸方向一端側に設けられ、当該リヤクッション装置を前記車両本体と前記リヤサスペンションアームとの間に取り付けるためのシリンダ側取付部と、
前記ロッドの軸方向他端側に設けられ、当該リヤクッション装置を前記車両本体と前記リヤサスペンションアームとの間に取り付けるためのロッド側取付部とを備え、
前記スプリングは前記ダンパの外周側に配置され、前記スプリングの軸方向一端側は前記シリンダの外周側に支持され、前記スプリングの軸方向他端側はリング状の受け片を介して前記ロッド側取付部に支持され、
前記ロッド側取付部は、
円柱状に形成され、前記ロッドと同軸となるように前記ロッドの軸方向他端側に固定された内側部材と、
前記内側部材の外周側に取り付けられた外側部材とを備え、
前記内側部材の軸方向一端側部分には径方向外向きに張り出した鍔状の鍔部が形成され、前記内側部材の軸方向他側部分の外周面にはねじが形成され、
前記外側部材は、
筒状に形成され、前記内側部材のねじと螺合するねじが内周面に形成された筒状部と、
前記筒状部の軸方向他側に設けられ、当該外側部材を前記車両本体または前記リヤサスペンションアームに連結するための連結部とを備え、
前記鍔部において軸方向一側を向いた面には前記受け片が載置され、前記鍔部において軸方向他側を向いた面は前記筒状部の軸方向一側端面と直接対向していることを特徴とするリヤクッション装置。 - 前記ロッド側取付部は、前記内側部材を前記筒状部に対して回転させることにより前記内側部材の前記筒状部に対するねじ込み量を調節可能な状態と、前記内側部材を前記筒状部に対して回転不能に固定することにより前記内側部材の前記筒状部に対するねじ込み量が固定された状態とを切り替えることができる調節固定切替機構を備えていることを特徴とする請求項1に記載のリヤクッション装置。
- 前記調節固定切替機構は、
前記筒状部の周壁に形成され、前記筒状部を縮径可能にするスリットと、
前記筒状部を周方向に締め付けることにより前記筒状部を縮径させる締付機構とを備えていることを特徴とする請求項2に記載のリヤクッション装置。 - 前記内側部材の外周側には、前記内側部材を回転させるための工具と係合する工具係合部が形成されていることを特徴とする請求項1ないし3のいずれかに記載のリヤクッション装置。
- 前記内側部材の前記筒状部に対するねじ込み量が最大であるときに、前記筒状部の軸方向一側端面が前記ロッドの他側端面よりも軸方向一側に位置することを特徴とする請求項1ないし4のいずれかに記載のリヤクッション装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017085105A JP6866749B2 (ja) | 2017-04-24 | 2017-04-24 | リヤクッション装置 |
EP18166966.4A EP3395661B1 (en) | 2017-04-24 | 2018-04-12 | Rear cushion device |
US15/951,819 US20180304957A1 (en) | 2017-04-24 | 2018-04-12 | Rear cushion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017085105A JP6866749B2 (ja) | 2017-04-24 | 2017-04-24 | リヤクッション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018184018A JP2018184018A (ja) | 2018-11-22 |
JP6866749B2 true JP6866749B2 (ja) | 2021-04-28 |
Family
ID=61972024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017085105A Active JP6866749B2 (ja) | 2017-04-24 | 2017-04-24 | リヤクッション装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180304957A1 (ja) |
EP (1) | EP3395661B1 (ja) |
JP (1) | JP6866749B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6890627B2 (ja) * | 2019-03-29 | 2021-06-18 | 本田技研工業株式会社 | 鞍乗り型車両 |
JP7132891B2 (ja) | 2019-06-27 | 2022-09-07 | 本田技研工業株式会社 | 鞍乗り型車両 |
DE102019218494A1 (de) * | 2019-11-28 | 2021-06-02 | Thyssenkrupp Ag | Federaufnahme, Verfahren zur Herstellung einer Federaufnahme, Schwingungsdämpfer und Niveaueinstellvorrichtung |
KR200492177Y1 (ko) * | 2020-03-12 | 2020-08-24 | 김태윤 | 모터사이클용 서스펜션 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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FR911827A (fr) * | 1945-06-27 | 1946-07-22 | Amortisseur hydraulique pour appareils volants | |
US4020929A (en) * | 1975-10-28 | 1977-05-03 | Gerald Goldin | Shock absorber |
US4261446A (en) * | 1979-07-20 | 1981-04-14 | Bolger Joseph E | Removable closure subassembly for a sealed strut |
JPS6094808A (ja) * | 1983-10-31 | 1985-05-28 | Showa Mfg Co Ltd | 車高調整式リヤ−クツシヨンユニツト |
JPS63125416A (ja) * | 1986-11-12 | 1988-05-28 | Yamaha Motor Co Ltd | 車両懸架用油圧緩衝器の取付長さ調整装置 |
US5044614A (en) * | 1990-02-22 | 1991-09-03 | Rau John A | Shock absorber spring adjuster |
JPH0648358A (ja) | 1992-08-03 | 1994-02-22 | Suzuki Motor Corp | オートバイにおけるリヤショックアブソーバーの車体取付け装置 |
JPH07280020A (ja) * | 1994-04-11 | 1995-10-27 | Showa:Kk | 緩衝器の車高調整装置 |
US5711514A (en) * | 1995-12-05 | 1998-01-27 | Kai Fa Industry Co., Ltd. | Shock absorber for a bicycle |
JP2002242980A (ja) * | 2001-02-19 | 2002-08-28 | Kayaba Ind Co Ltd | スプリングシート構造 |
BR0101245B1 (pt) * | 2001-03-20 | 2009-05-05 | barra de direção ajustável com travamento longitudinal. | |
DE10224433A1 (de) * | 2002-06-01 | 2003-12-11 | Heyng Brigitte | Längenverstellbares Federbein |
US7163216B2 (en) * | 2003-05-09 | 2007-01-16 | The Pullman Company | One end adjustable torque rod |
US7159699B1 (en) * | 2003-05-21 | 2007-01-09 | Tine Jr Theodore J | Adjustable shock absorber |
JP5719252B2 (ja) * | 2011-08-04 | 2015-05-13 | カヤバ工業株式会社 | ダンパ |
US9869360B2 (en) * | 2014-04-23 | 2018-01-16 | Justin Smith | Multi-piece nut for use with a shock |
EP3492361A1 (en) * | 2017-12-01 | 2019-06-05 | Werner Müller | Level adjustment for motorcycles |
-
2017
- 2017-04-24 JP JP2017085105A patent/JP6866749B2/ja active Active
-
2018
- 2018-04-12 EP EP18166966.4A patent/EP3395661B1/en active Active
- 2018-04-12 US US15/951,819 patent/US20180304957A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3395661B1 (en) | 2021-06-16 |
EP3395661A1 (en) | 2018-10-31 |
US20180304957A1 (en) | 2018-10-25 |
JP2018184018A (ja) | 2018-11-22 |
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