JP7378881B2 - フロントフォーク - Google Patents
フロントフォーク Download PDFInfo
- Publication number
- JP7378881B2 JP7378881B2 JP2019143773A JP2019143773A JP7378881B2 JP 7378881 B2 JP7378881 B2 JP 7378881B2 JP 2019143773 A JP2019143773 A JP 2019143773A JP 2019143773 A JP2019143773 A JP 2019143773A JP 7378881 B2 JP7378881 B2 JP 7378881B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- socket
- front fork
- terminal
- cylinder
- 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.)
- Active
Links
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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
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
-
- 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
-
- 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
- F16F9/463—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 electrical connections
-
- 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
- B62K2025/044—Suspensions with automatic 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
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front 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
- 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
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
Claims (5)
- 車体側チューブと車軸側チューブとを有して伸縮可能なテレスコピック型のフォーク本体と、
前記車体側チューブの車体側端に装着されるキャップと、
前記車軸側チューブ内に設けられるシリンダと、
前記シリンダ内に軸方向移動自在に挿入されるとともに、一端が前記キャップに連結される筒状のロッドと、
前記シリンダ内に収容される電気機器と、
前記キャップに設けられる端子と、
前記端子と前記電気機器とに接続される配線の途中に設けられて前記端子と前記電気機器との電気的な接続と切り離しを可能とするコネクタとを備えた
ことを特徴とするフロントフォーク。 - 前記キャップは、環状であって、
前記キャップの内周に着脱可能に装着されるともに前記端子を保持するソケットを備え、
前記コネクタは、前記キャップの内周を通過可能である
ことを特徴とする請求項1に記載のフロントフォーク。 - 前記ソケットは、前記キャップの内周に挿入される基部を有し、
前記基部は、前記キャップの内周に形成される溝内に挿入可能な爪を有する
ことを特徴とする請求項2に記載のフロントフォーク。 - 前記ソケットと前記キャップの軸方向の相対移動を許容しつつ、周方向の回転を阻止する回り止めを備えた
ことを特徴とする請求項2または3に記載のフロントフォーク。 - 前記回り止めは、前記ソケットの外周と前記キャップの内周の一方に設けたキーと前記ソケットの外周と前記キャップの内周の他方に設けられて前記キーが挿入されるキー溝とを有し、
前記回り止めは、前記ソケットおよび前記キャップの周方向で等間隔をもって2箇所或いは3箇所に設置されている
ことを特徴とする請求項4に記載のフロントフォーク。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019143773A JP7378881B2 (ja) | 2019-08-05 | 2019-08-05 | フロントフォーク |
| US17/626,695 US20220242518A1 (en) | 2019-08-05 | 2020-07-20 | Front fork |
| CN202080053539.7A CN114174163B (zh) | 2019-08-05 | 2020-07-20 | 前叉 |
| DE112020003705.3T DE112020003705T5 (de) | 2019-08-05 | 2020-07-20 | Vorderradgabel |
| PCT/JP2020/028060 WO2021024777A1 (ja) | 2019-08-05 | 2020-07-20 | フロントフォーク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019143773A JP7378881B2 (ja) | 2019-08-05 | 2019-08-05 | フロントフォーク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021025583A JP2021025583A (ja) | 2021-02-22 |
| JP7378881B2 true JP7378881B2 (ja) | 2023-11-14 |
Family
ID=74503537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019143773A Active JP7378881B2 (ja) | 2019-08-05 | 2019-08-05 | フロントフォーク |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220242518A1 (ja) |
| JP (1) | JP7378881B2 (ja) |
| CN (1) | CN114174163B (ja) |
| DE (1) | DE112020003705T5 (ja) |
| WO (1) | WO2021024777A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7316308B2 (ja) * | 2021-02-15 | 2023-07-27 | 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 |
| JP7112542B1 (ja) | 2021-02-15 | 2022-08-03 | 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 |
| DE102023202269B4 (de) * | 2023-03-14 | 2024-11-07 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einer Montagekappe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008222073A (ja) | 2007-03-13 | 2008-09-25 | Toyota Motor Corp | 車両用サスペンション装置 |
| US20150175236A1 (en) | 2013-12-23 | 2015-06-25 | Dt Swiss Inc. | Suspension control system for a bicycle, bicycle, and suspension control method |
| JP2016185735A (ja) | 2015-03-27 | 2016-10-27 | 株式会社ショーワ | フロントフォーク |
Family Cites Families (42)
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| GB2123112B (en) * | 1982-07-06 | 1986-04-09 | Atsugi Motor Parts Co Ltd | Shock absorber with electrical coupling |
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| JP2022083556A (ja) * | 2020-11-25 | 2022-06-06 | 日立Astemo株式会社 | 緩衝器 |
| JP7316308B2 (ja) * | 2021-02-15 | 2023-07-27 | 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 |
| JP7112542B1 (ja) * | 2021-02-15 | 2022-08-03 | 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 |
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-
2019
- 2019-08-05 JP JP2019143773A patent/JP7378881B2/ja active Active
-
2020
- 2020-07-20 WO PCT/JP2020/028060 patent/WO2021024777A1/ja not_active Ceased
- 2020-07-20 CN CN202080053539.7A patent/CN114174163B/zh active Active
- 2020-07-20 US US17/626,695 patent/US20220242518A1/en not_active Abandoned
- 2020-07-20 DE DE112020003705.3T patent/DE112020003705T5/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008222073A (ja) | 2007-03-13 | 2008-09-25 | Toyota Motor Corp | 車両用サスペンション装置 |
| US20150175236A1 (en) | 2013-12-23 | 2015-06-25 | Dt Swiss Inc. | Suspension control system for a bicycle, bicycle, and suspension control method |
| JP2016185735A (ja) | 2015-03-27 | 2016-10-27 | 株式会社ショーワ | フロントフォーク |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021024777A1 (ja) | 2021-02-11 |
| JP2021025583A (ja) | 2021-02-22 |
| US20220242518A1 (en) | 2022-08-04 |
| CN114174163B (zh) | 2023-06-09 |
| CN114174163A (zh) | 2022-03-11 |
| DE112020003705T5 (de) | 2022-04-21 |
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