JP6407025B2 - 懸架システムを伴うホイール及び懸架システムを有する中央集結ユニット - Google Patents
懸架システムを伴うホイール及び懸架システムを有する中央集結ユニット Download PDFInfo
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- JP6407025B2 JP6407025B2 JP2014537737A JP2014537737A JP6407025B2 JP 6407025 B2 JP6407025 B2 JP 6407025B2 JP 2014537737 A JP2014537737 A JP 2014537737A JP 2014537737 A JP2014537737 A JP 2014537737A JP 6407025 B2 JP6407025 B2 JP 6407025B2
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- Prior art keywords
- support member
- wheel
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- slot
- hub
- Prior art date
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- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
- B60B9/06—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims in helical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
- B60B9/24—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid with pistons and cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
- B60B9/28—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes with telescopic action
-
- 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
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/128—Attachments or mountings with motion-limiting means, e.g. with a full-length guide element or ball joint connections; with protective outer cover
-
- 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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/131—Vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/313—Resiliency
-
- 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
- B60G2204/30—In-wheel mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/24—Wheelchairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
- B60Y2200/84—Wheelchairs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Handcart (AREA)
- Fluid-Damping Devices (AREA)
Description
Claims (11)
- 頂部外側スロット(66)及び底部外側スロット(66)を備え、内腔を取り囲む外側長手要素(54)と、
頂部内側スロット(64)及び底部内側スロット(64)を備え、前記内腔にて摺動自在な内側長手要素(52)と、
前記頂部外側スロット(66)及び頂部内側スロット(64)に提供される頂部摺動ピン(62)と、
前記底部外側スロット(66)及び底部内側スロット(64)に提供される底部摺動ピン(62)と、
前記頂部摺動ピン(62)と上端で接続され、前記底部摺動ピン(62)と下端で接続されるバネ要素(50)と
を備える少なくとも1つの支持部材(40、740)を伴う懸架システムを備える中央集結ユニットであって、
前記スロット(64、66)は、前記支持部材が圧縮されても引き延ばされてもいない状況において、前記頂部摺動ピン(62)及び前記底部摺動ピン(62)が前記バネ要素(50)により最大距離まで押されるような長さで配置され、
前記支持部材が圧縮又は引き延ばされている状況において、前記頂部摺動ピン(62)及び前記底部摺動ピン(62)が前記最大距離より短い距離まで互いに近づくよう強制され、これらの間のバネ要素(50)が圧縮され、
前記スロット(64、66)の長さは、前記長手要素(52、54)の長手方向の動きを制限する長さであり、
前記ピン(62)は、前記スロット(64、66)の長さの範囲内を移動する、当該中央集結ユニット。 - 前記内側及び外側長手要素は、所定のしきい値を超える延長力又は圧縮力がかかるとき、前記頂部及び底部摺動ピンは互いの方向に移動し、前記バネ要素を圧縮するように構成される、請求項1に記載の中央集結ユニット。
- 前記内側及び外側長手要素は、所定の閾値未満の延長力又は圧縮力がかかるとき、前記頂部及び底部摺動ピンが互いに対して一定の距離を維持するように構成される、請求項1に記載の中央集結ユニット。
- 第1の支持部材(40)に接続された第1の部分と、
前記第1の支持部材(40)と実質的に同一な第2の支持部材(40)に接続された第2の部分と、を具備する中央部材(38)を備え、
前記中央部材(38)は、前記外側及び内側長手要素において且つその長手方向に向かって、所定のしきい値よりも大きい大きさの負荷を加えられると、前記第1の支持部材(40)が引き延ばされ、前記第2の支持部材(40)が圧縮され、前記第1の支持部材(40)の第1のバネ要素(50)と前記第2の支持部材の第2のバネ要素(50)の両方が、前記中央部材に加えられた大きさの負荷に抵抗する累積圧縮力で圧縮される、請求項1から3のいずれか一項に記載の中央集結ユニット。 - 前記懸架システムは、ハブ及びリムを備え且つ車両に接続可能なホイールに提供され、
前記少なくとも1つの支持部材は、前記ハブと前記リムとの間に位置し、前記ハブと前記リムとの間に通常時に一定の距離を提供する、請求項1から4のいずれか一項に記載の中央集結ユニット。 - 前記支持部材は、前記しきい値以下の力が加わるときに前記距離を維持し、前記しきい値を超える力が加わるときに前記距離を回復可能に変化させるように構成される、請求項5に記載の中央集結ユニット。
- 前記少なくとも1つの支持部材は、放射状に前記ハブに接続されず、その結果、前記少なくとも1つの支持部材は、前記ホイールに放射状に配置されない、請求項5又は6に記載の中央集結ユニット。
- 前記ハブは、放射状に配置されるアームを備え、前記少なくとも1つの支持部材は、前記アームの外端部に接続する、請求項7に記載の中央集結ユニット。
- 前記少なくとも1つの支持部材は、前記ハブ及び/又は前記リムに回動可能に接続する、請求項5から8のいずれか一項に記載の中央集結ユニット。
- 前記懸架システムは、ホイールに提供され、
前記所定のしきい値は、前記ホイールにより吸収される最小ショックの大きさに関連する、請求項4に記載の中央集結ユニット。 - 前記懸架システムは、ホイールに提供され、
前記所定のしきい値は、前記ホイールにより吸収される最小振動の大きさに関連する、請求項4に記載の中央集結ユニット。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161552505P | 2011-10-28 | 2011-10-28 | |
US61/552,505 | 2011-10-28 | ||
IBPCT/IB2012/000530 | 2012-03-20 | ||
PCT/IB2012/000530 WO2012153170A1 (en) | 2011-05-11 | 2012-03-20 | Selective wheel suspension system |
PCT/IB2012/001994 WO2013061121A1 (en) | 2011-10-28 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014530791A JP2014530791A (ja) | 2014-11-20 |
JP2014530791A5 JP2014530791A5 (ja) | 2015-11-26 |
JP6407025B2 true JP6407025B2 (ja) | 2018-10-17 |
Family
ID=48167185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014537737A Expired - Fee Related JP6407025B2 (ja) | 2011-10-28 | 2012-10-08 | 懸架システムを伴うホイール及び懸架システムを有する中央集結ユニット |
Country Status (11)
Country | Link |
---|---|
US (1) | US9539876B2 (ja) |
EP (1) | EP2771589B1 (ja) |
JP (1) | JP6407025B2 (ja) |
KR (1) | KR102092692B1 (ja) |
CN (2) | CN103958923B (ja) |
AU (1) | AU2012328109B2 (ja) |
BR (1) | BR112014010057A8 (ja) |
CA (1) | CA2886751C (ja) |
HK (1) | HK1225780A1 (ja) |
IL (1) | IL232293A (ja) |
WO (1) | WO2013061121A1 (ja) |
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US8636292B2 (en) * | 2008-11-11 | 2014-01-28 | Big Tyre Pty Ltd | Spring suspension assembly |
EP2707229B1 (en) | 2011-05-11 | 2021-04-21 | Ree Automotive Ltd | Selective wheel suspension system |
CN103958923B (zh) | 2011-10-28 | 2016-04-13 | 软轮有限公司 | 具有悬挂***的车轮和具有悬挂***的对中单元 |
US20130340902A1 (en) * | 2012-06-25 | 2013-12-26 | Zoltan A. Kemeny | Shweel |
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HK1225780A1 (zh) | 2017-09-15 |
KR102092692B1 (ko) | 2020-03-25 |
CN105805223A (zh) | 2016-07-27 |
CN105805223B (zh) | 2019-05-14 |
CA2886751C (en) | 2020-09-15 |
EP2771589B1 (en) | 2021-08-04 |
IL232293A (en) | 2017-08-31 |
EP2771589A1 (en) | 2014-09-03 |
IL232293A0 (en) | 2014-06-30 |
JP2014530791A (ja) | 2014-11-20 |
CA2886751A1 (en) | 2013-05-02 |
BR112014010057A8 (pt) | 2017-06-20 |
US9539876B2 (en) | 2017-01-10 |
WO2013061121A1 (en) | 2013-05-02 |
AU2012328109A1 (en) | 2014-05-01 |
KR20140084077A (ko) | 2014-07-04 |
AU2012328109B2 (en) | 2017-05-25 |
US20140300037A1 (en) | 2014-10-09 |
CN103958923A (zh) | 2014-07-30 |
CN103958923B (zh) | 2016-04-13 |
BR112014010057A2 (pt) | 2017-06-13 |
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