TWI455847B - 流體流動控制結構 - Google Patents
流體流動控制結構 Download PDFInfo
- Publication number
- TWI455847B TWI455847B TW100128237A TW100128237A TWI455847B TW I455847 B TWI455847 B TW I455847B TW 100128237 A TW100128237 A TW 100128237A TW 100128237 A TW100128237 A TW 100128237A TW I455847 B TWI455847 B TW I455847B
- Authority
- TW
- Taiwan
- Prior art keywords
- chamber
- flow control
- fluid flow
- control structure
- tube
- Prior art date
Links
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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/36—Frame parts shaped to receive other cycle parts or accessories for attaching saddle pillars, e.g. adjustable during ride
-
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
- F16F9/462—Rotary actuation means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Lift Valve (AREA)
- Actuator (AREA)
Claims (13)
- 一種用於一自行車裝置之流體流動控制結構,其包括:一主體,其具有一含有一液體之第一室、一含有一氣體之第二室及一含有一液體之第三室,該第二室與該第三室彼此不漏流體;至少一個端口,其與該第一室流體連通;及一栓塞,其朝向一第一軸向方向移動以關閉該端口且朝向與該第一軸向方向相反之一第二軸向方向移動以打開該端口;該栓塞包含:一劃分部分,其劃分該第二室與該第三室,以使得該第三室隨著該栓塞移動以關閉該端口而變寬且該第三室隨著該栓塞移動以打開該端口而收縮;及一通道,其將該第一室流體連接至該第三室。
- 如請求項1之流體流動控制結構,其中該栓塞進一步包含:一第一軸向側部分,其在第一軸向方向側上耦合至該劃分部分以用於選擇性地關閉及打開該端口;及一第二軸向側部分,其在第二軸向方向側上耦合至該劃分部分。
- 如請求項2之流體流動控制結構,其中該第一軸向側部分、該第二軸向側部分及該劃分部分具有相對於該第一軸向方向及該第二軸向方向之實質上恆定之外部剖面形狀,該第一軸向側部分、該第二軸向側部分及該劃分部分係沿該第一軸向方向及該第二軸向方向線性地配置。
- 如請求項3之流體流動控制結構,其中該第一軸向側部分具有一第一最大外部寬度,該第二軸向側部分具有一第二最大外部寬度,且該劃分部分具有一第三最大外部寬度,該第一最大外部寬度及該第二最大外部寬度分別小於該第三最大外部寬度,該第一最大外部寬度小於該第二最大外部寬度。
- 如請求項4之流體流動控制結構,其中該第一軸向側部分之該第一最大外部寬度、該第二軸向側部分之該第二最大外部寬度及該劃分部分之該第三最大外部寬度經定尺寸以使得π(D3)2 -π(D2)2 =π(D1)2 ,其中D1係指該第一最大外部寬度D2係指該第二最大外部寬度,且D3係指該第三最大外部寬度。
- 如請求項1之流體流動控制結構,其中該主體包含一第一管,該第一室、該第二室及該第三室位於該第一管內。
- 如請求項6之流體流動控制結構,其中該主體進一步包含安置於該第一管中之一阻擋構件,該阻擋構件將該第一管劃分為該第一室與一第四室,該阻擋構件包含流體連接該第一室與該第四室之該端口。
- 如請求項7之流體流動控制結構,其進一步包括一第二管,其伸縮地連接至該第一管。
- 如請求項8之流體流動控制結構,其進一步包括一致動裝置,其安裝至該第二管,該致動裝置操作地耦合至該栓塞以選擇性地使該栓塞移動。
- 如請求項9之流體流動控制結構,其中該致動裝置包含一電動馬達。
- 如請求項9之流體流動控制結構,其進一步包括一浮動活塞,其安置於該第一管之一部分中且形成安置於該浮動活塞與該第一管之一第一端之間的一第五室,且該第一室安置於該浮動活塞與該阻擋構件之間。
- 如請求項11之流體流動控制結構,其中該第一管之該第一端包含一空氣填充閥端口。
- 如請求項12之流體流動控制結構,其中該第一管之該第一端進一步包含一鞍座附接部分。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/074,120 US8596663B2 (en) | 2011-03-29 | 2011-03-29 | Fluid flow control structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201238826A TW201238826A (en) | 2012-10-01 |
TWI455847B true TWI455847B (zh) | 2014-10-11 |
Family
ID=46845128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW100128237A TWI455847B (zh) | 2011-03-29 | 2011-08-08 | 流體流動控制結構 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8596663B2 (zh) |
CN (1) | CN102730135B (zh) |
DE (1) | DE102011109528B4 (zh) |
TW (1) | TWI455847B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739030B (zh) * | 2017-09-06 | 2021-09-11 | 日商島野股份有限公司 | 用於自行車裝置的流體流動控制結構及自行車座桿總成 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10060499B2 (en) | 2009-01-07 | 2018-08-28 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US8857580B2 (en) | 2009-01-07 | 2014-10-14 | Fox Factory, Inc. | Remotely operated bypass for a suspension damper |
US8627932B2 (en) | 2009-01-07 | 2014-01-14 | Fox Factory, Inc. | Bypass for a suspension damper |
US10047817B2 (en) | 2009-01-07 | 2018-08-14 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US11306798B2 (en) | 2008-05-09 | 2022-04-19 | Fox Factory, Inc. | Position sensitive suspension damping with an active valve |
US20100170760A1 (en) | 2009-01-07 | 2010-07-08 | John Marking | Remotely Operated Bypass for a Suspension Damper |
US9033122B2 (en) | 2009-01-07 | 2015-05-19 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US9452654B2 (en) | 2009-01-07 | 2016-09-27 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US8393446B2 (en) | 2008-08-25 | 2013-03-12 | David M Haugen | Methods and apparatus for suspension lock out and signal generation |
US9422018B2 (en) | 2008-11-25 | 2016-08-23 | Fox Factory, Inc. | Seat post |
EP3216495B1 (en) | 2008-11-25 | 2019-04-24 | Fox Factory, Inc. | Methods and apparatus for virtual competition |
US9140325B2 (en) | 2009-03-19 | 2015-09-22 | Fox Factory, Inc. | Methods and apparatus for selective spring pre-load adjustment |
US10036443B2 (en) | 2009-03-19 | 2018-07-31 | Fox Factory, Inc. | Methods and apparatus for suspension adjustment |
US11299233B2 (en) | 2009-01-07 | 2022-04-12 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US9038791B2 (en) | 2009-01-07 | 2015-05-26 | Fox Factory, Inc. | Compression isolator for a suspension damper |
US10821795B2 (en) | 2009-01-07 | 2020-11-03 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US8838335B2 (en) | 2011-09-12 | 2014-09-16 | Fox Factory, Inc. | Methods and apparatus for suspension set up |
US8936139B2 (en) | 2009-03-19 | 2015-01-20 | Fox Factory, Inc. | Methods and apparatus for suspension adjustment |
US8672106B2 (en) | 2009-10-13 | 2014-03-18 | Fox Factory, Inc. | Self-regulating suspension |
EP2312180B1 (en) | 2009-10-13 | 2019-09-18 | Fox Factory, Inc. | Apparatus for controlling a fluid damper |
US10697514B2 (en) | 2010-01-20 | 2020-06-30 | Fox Factory, Inc. | Remotely operated bypass for a suspension damper |
EP2402239B1 (en) | 2010-07-02 | 2020-09-02 | Fox Factory, Inc. | Adjustable seat post |
US9284016B2 (en) * | 2011-03-31 | 2016-03-15 | Shimano Inc. | Bicycle component control apparatus |
EP2530355B1 (en) | 2011-05-31 | 2019-09-04 | Fox Factory, Inc. | Apparatus for position sensitive and/or adjustable suspension damping |
US8833786B2 (en) * | 2011-08-24 | 2014-09-16 | Trek Bicycle Corporation | Automatic drop seatpost |
US11279199B2 (en) | 2012-01-25 | 2022-03-22 | Fox Factory, Inc. | Suspension damper with by-pass valves |
US10330171B2 (en) | 2012-05-10 | 2019-06-25 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US9481425B2 (en) * | 2013-11-18 | 2016-11-01 | Shimano Inc. | Bicycle suspension |
US9580124B2 (en) * | 2014-02-07 | 2017-02-28 | Shimano Inc. | Bicycle seatpost assembly |
JP6462470B2 (ja) * | 2015-04-20 | 2019-01-30 | Kybモーターサイクルサスペンション株式会社 | フロントフォーク |
JP6487759B2 (ja) * | 2015-04-20 | 2019-03-20 | Kybモーターサイクルサスペンション株式会社 | フロントフォーク |
US10759483B2 (en) | 2015-10-01 | 2020-09-01 | Shimano Inc. | Bicycle and electrical seatpost assembly |
US9963181B2 (en) * | 2015-10-19 | 2018-05-08 | Fox Factory, Inc. | Infinite adjust seat post with pressure relief valve |
US10737546B2 (en) | 2016-04-08 | 2020-08-11 | Fox Factory, Inc. | Electronic compression and rebound control |
DE102016208563A1 (de) | 2016-05-19 | 2017-11-23 | Schaeffler Technologies AG & Co. KG | Längenverstelleinheit und Sattelstütze mit einer solchen |
US10131391B2 (en) * | 2016-05-25 | 2018-11-20 | Shimano Inc. | Bicycle seatpost assembly |
US10358180B2 (en) | 2017-01-05 | 2019-07-23 | Sram, Llc | Adjustable seatpost |
US9957008B1 (en) * | 2017-03-06 | 2018-05-01 | Taiwan Hodaka Industrial Co., Ltd. | Bicycle seatpost structure |
DE102017111854A1 (de) * | 2017-05-31 | 2018-12-20 | Shimano Inc. | Fluidströmungssteuerstruktur für eine Fahrradeinrichtung und eine Fahrradsattelstützenanordnung |
WO2019195332A1 (en) | 2018-04-02 | 2019-10-10 | Wolf Tooth Components, LLC | Saddle clamp |
IT201800005099A1 (it) * | 2018-05-07 | 2019-11-07 | Dispositivo ammortizzatore per una sospensione di una bicicletta | |
US11180212B2 (en) * | 2018-07-17 | 2021-11-23 | Shimano Inc. | Fluid flow control structure for a telescopic apparatus of a human powered vehicle |
CH715335B1 (it) * | 2018-09-14 | 2022-03-31 | Yep Components Sagl | Cartuccia idraulica per un reggisella telescopico e reggisella telescopico provvisto di tale cartuccia. |
US11661129B2 (en) | 2020-06-30 | 2023-05-30 | Sram, Llc | Pneumatic only height adjust seat post assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332622B1 (en) * | 1999-02-26 | 2001-12-25 | Tokico, Ltd. | Suspension apparatus having two interconnected shock absorbers |
TWM375149U (en) * | 2009-10-01 | 2010-03-01 | Ren-Jie Su | Structure of piston for cylinder |
TW201109226A (en) * | 2009-09-04 | 2011-03-16 | Shimano Kk | Bicycle seat height adjustment method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1775416B2 (de) * | 1968-08-08 | 1971-12-30 | Stabilus Industrie und Handelsge Seilschaft mbH, 5400 Koblenz | Gasfeder mit schwingungsdaempfung insbesondere fuer flugzeug federbeine |
US3647239A (en) * | 1969-07-17 | 1972-03-07 | Tokico Ltd | Vehicle suspension mechanism |
IT955017B (it) * | 1969-09-25 | 1973-09-29 | Bilstein August | Gamba ammortizzatrice idropneumati ca con regolazione automatica del l altezza in particolare per auto veicoli |
TW375149U (en) | 1999-02-02 | 1999-11-21 | Yun Chin Machinery Industry Co Ltd | Supporting structure for the heat insulation layer of the barn |
DE10001692A1 (de) | 2000-01-18 | 2000-08-17 | Arwit Greis | Variable hydraulischgedämpfte Teleskop-Federung für Zweiradfahrzeuge |
DE20005224U1 (de) | 2000-03-20 | 2001-07-05 | Albrecht, Stephan, 83627 Warngau | Fahrrad |
US6592136B2 (en) | 2001-07-02 | 2003-07-15 | Fox Factory, Inc. | Bicycle fork cartridge assembly |
US6915885B2 (en) * | 2001-08-09 | 2005-07-12 | Zf Sachs Ag | Oscillation damper with adjustable damping force |
JP3978707B2 (ja) * | 2001-11-29 | 2007-09-19 | 株式会社日立製作所 | 減衰力調整式油圧緩衝器 |
WO2004007490A2 (en) * | 2002-07-16 | 2004-01-22 | Cadila Healthcare Limited | A process to prepare pioglitazone via several intermediates. |
US7083180B2 (en) | 2004-09-29 | 2006-08-01 | Maverick American Llc | Adjustable bicycle seat assemblies and methods of use |
US7516969B2 (en) * | 2005-10-25 | 2009-04-14 | Hui-Hsiung Chen | Travel adjustable front suspension fork |
TWM342324U (en) * | 2008-04-21 | 2008-10-11 | Kind Shock Hi Tech Co Ltd | Adjustable type bicycle seat post structure |
US8960389B2 (en) * | 2009-09-18 | 2015-02-24 | Specialized Bicycle Components, Inc. | Bicycle shock absorber with slidable inertia mass |
US8550551B2 (en) * | 2010-04-16 | 2013-10-08 | Shimano Inc. | Bicycle seat height adjustment method |
US8672106B2 (en) * | 2009-10-13 | 2014-03-18 | Fox Factory, Inc. | Self-regulating suspension |
-
2011
- 2011-03-29 US US13/074,120 patent/US8596663B2/en active Active
- 2011-08-05 DE DE102011109528.8A patent/DE102011109528B4/de active Active
- 2011-08-08 TW TW100128237A patent/TWI455847B/zh active
- 2011-10-17 CN CN201110330256.5A patent/CN102730135B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332622B1 (en) * | 1999-02-26 | 2001-12-25 | Tokico, Ltd. | Suspension apparatus having two interconnected shock absorbers |
TW201109226A (en) * | 2009-09-04 | 2011-03-16 | Shimano Kk | Bicycle seat height adjustment method |
TWM375149U (en) * | 2009-10-01 | 2010-03-01 | Ren-Jie Su | Structure of piston for cylinder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739030B (zh) * | 2017-09-06 | 2021-09-11 | 日商島野股份有限公司 | 用於自行車裝置的流體流動控制結構及自行車座桿總成 |
Also Published As
Publication number | Publication date |
---|---|
TW201238826A (en) | 2012-10-01 |
CN102730135B (zh) | 2015-07-01 |
DE102011109528B4 (de) | 2024-07-25 |
US8596663B2 (en) | 2013-12-03 |
CN102730135A (zh) | 2012-10-17 |
US20120247894A1 (en) | 2012-10-04 |
DE102011109528A1 (de) | 2012-10-04 |
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