JP6853930B2 - 自在キャスター - Google Patents
自在キャスター Download PDFInfo
- Publication number
- JP6853930B2 JP6853930B2 JP2019228096A JP2019228096A JP6853930B2 JP 6853930 B2 JP6853930 B2 JP 6853930B2 JP 2019228096 A JP2019228096 A JP 2019228096A JP 2019228096 A JP2019228096 A JP 2019228096A JP 6853930 B2 JP6853930 B2 JP 6853930B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- shaft
- universal
- supported
- support shaft
- 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
- 239000002184 metal Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- 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
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
前記ホイールはうず巻ばねを介してホイール軸によって支持され、前記うず巻ばねは、前記ホイール軸の前記自在金具の内側に位置する部分に設置された軸受を介して回転自在に配設される軸筒の外周面と、前記ホイールの内周面との間に、その始端部は前記軸筒に形成された凹部に係入支持され、その終端部は前記ホイールの内周面に形成された凹部に係入支持されるようにして配装されることを特徴とする自在キャスターである。
B 下段回動部
1 上段固定板
2 上段軸支ケース
3 上段支持軸
4 旋回板
5 下段軸支ケース
6 下段支持軸
7 自在金具
8 ホイール
9 ホイール軸
10 上面板
11 回転板
12 鋼球
15 軸受
16 うず巻きばね
17 軸筒
18 凹部
23 ボルト挿通孔
Claims (3)
- 上下二段の回動部を備え、下段回動部は上段回動部の上段支持軸に取り付けられることにより前記上段回動部に対して旋回自在にされ、ホイールを軸支する自在金具は、前記下段回動部の下段支持軸に取り付けられることにより前記下段回動部に対して旋回自在にされ、前記下段支持軸は前記上段支持軸から水平方向にずらして配置されると共に、前記自在金具のホイール軸を通る垂直線から水平方向にずらして配置され、
前記ホイールはうず巻ばねを介してホイール軸によって支持され、前記うず巻ばねは、前記ホイール軸の前記自在金具の内側に位置する部分に設置された軸受を介して回転自在に配設される軸筒の外周面と、前記ホイールの内周面との間に、その始端部は前記軸筒に形成された凹部に係入支持され、その終端部は前記ホイールの内周面に形成された凹部に係入支持されるようにして配装されることを特徴とする自在キャスター。 - 前記うず巻ばねは複数列配置される、請求項1に記載の自在キャスター。
- 前記上段回動部の上面の上段固定板の四隅に穿設される台車その他の走行体へボルト止めするためのボルト止め孔は、変形くの字形の横長孔である、請求項1又は2に記載の自在キャスター。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015036630 | 2015-02-26 | ||
JP2015036630 | 2015-02-26 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016558155A Division JP6682448B2 (ja) | 2015-02-26 | 2016-02-19 | 自在キャスター |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020045098A JP2020045098A (ja) | 2020-03-26 |
JP6853930B2 true JP6853930B2 (ja) | 2021-04-07 |
Family
ID=56788648
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016558155A Active JP6682448B2 (ja) | 2015-02-26 | 2016-02-19 | 自在キャスター |
JP2019228096A Active JP6853930B2 (ja) | 2015-02-26 | 2019-12-18 | 自在キャスター |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016558155A Active JP6682448B2 (ja) | 2015-02-26 | 2016-02-19 | 自在キャスター |
Country Status (3)
Country | Link |
---|---|
US (1) | US10272719B2 (ja) |
JP (2) | JP6682448B2 (ja) |
WO (1) | WO2016136608A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014201876A1 (de) * | 2014-02-03 | 2015-08-06 | Schaeffler Technologies AG & Co. KG | Vorrichtung zum Einstellen der Spur und/oder des Sturzes für ein Fahrwerk eines Kraftfahrzeugs |
HK1219611A2 (zh) * | 2016-01-27 | 2017-04-07 | Omnimus Company (Hk) Ltd | 輪子結構 |
CN107972407A (zh) * | 2017-11-22 | 2018-05-01 | 东莞市天合机电开发有限公司 | 一种拆卸方便的滚轮安装架 |
CN110341378B (zh) * | 2018-04-08 | 2023-05-12 | 芜湖翔睿环保科技有限公司 | 万向轮、行走机构和自主移动搬运机器人 |
CN108608805B (zh) * | 2018-05-22 | 2019-11-12 | 平湖市义合箱包有限公司 | 一种用于箱包的自动清理的万向轮 |
US10875358B1 (en) * | 2019-04-25 | 2020-12-29 | Patrick J. Santini | High load pivoting caster with integral jack |
JP7264464B2 (ja) * | 2019-06-18 | 2023-04-25 | 新日本バネ工業株式会社 | タイヤホイール |
JP6853444B2 (ja) * | 2019-09-13 | 2021-03-31 | いいもの製作所株式会社 | キャスター用クッション装置 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR825915A (fr) * | 1936-11-30 | 1938-03-17 | Bugatti Jean | Suspension destinée principalement aux véhicules |
GB491258A (en) * | 1937-03-18 | 1938-08-30 | Entwisle & Kenyon Ltd | Improvements in or relating to carpet sweepers |
US2377232A (en) * | 1942-12-03 | 1945-05-29 | Bassick Co | Wheel mounting |
US2443900A (en) * | 1944-03-22 | 1948-06-22 | Bassick Co | Wheel mounting |
US2541514A (en) * | 1944-09-29 | 1951-02-13 | Bassick Co | Industrial truck caster wheel |
US2544924A (en) * | 1945-10-04 | 1951-03-13 | Bassick Co | Industrial truck caster wheel |
US2721766A (en) * | 1951-11-14 | 1955-10-25 | Bassick Co | Industrial truck caster skein |
US2683033A (en) * | 1952-05-13 | 1954-07-06 | Ashburn Roby Glenn | Independent wheel suspension |
US3349425A (en) * | 1962-07-17 | 1967-10-31 | Roll Lok Corp | Spring loaded retractable caster |
JPS4821818Y1 (ja) | 1970-03-06 | 1973-06-25 | ||
US4342134A (en) * | 1979-06-15 | 1982-08-03 | Dale Mickelson | Caster assembly |
JPS58188304A (ja) | 1982-04-26 | 1983-11-02 | Sony Corp | オ−デイオ信号記録方式 |
JPS58188304U (ja) * | 1982-06-11 | 1983-12-14 | 株式会社平井製作所 | キヤスタ−用ホイル |
US4633544A (en) * | 1985-03-13 | 1987-01-06 | P & H Sales Co. | Shopping cart friction wheel assembly |
JP4051492B2 (ja) | 1997-12-02 | 2008-02-27 | 株式会社フコク | 台車用キャスター |
US6880203B1 (en) * | 2002-12-31 | 2005-04-19 | Aubin Industries, Inc. | Independently rotatable, split tread, single wheel assembly |
US20060075600A1 (en) * | 2004-10-12 | 2006-04-13 | Dominic Dennis P | Vertically adjustable caster |
US20100072807A1 (en) * | 2005-03-04 | 2010-03-25 | Wichem Dave L | Internal wheel suspension system with shock absorption |
US20060197305A1 (en) * | 2005-03-04 | 2006-09-07 | Wichern David L | Internal wheel suspension and shock absorbing system |
JP4989118B2 (ja) | 2006-06-14 | 2012-08-01 | 株式会社ナンシン | キャスタ |
JP2010012910A (ja) * | 2008-07-03 | 2010-01-21 | Sanki Kogyo:Kk | キャスター |
JP2010173524A (ja) * | 2009-01-30 | 2010-08-12 | Keiichi Yoneyama | 車輪 |
US20100247281A1 (en) * | 2009-03-31 | 2010-09-30 | Production Resource Group L.L.C | Double Offset Caster System |
US8387209B2 (en) * | 2010-08-18 | 2013-03-05 | Philip A. Aubin | Caster with dual offset orbital mounting assembly |
JP5723733B2 (ja) * | 2011-09-14 | 2015-05-27 | 株式会社松田技術研究所 | 免震キャスター |
JP2013151287A (ja) | 2011-09-28 | 2013-08-08 | Taikoh:Kk | 自在キャスター |
US20130104337A1 (en) * | 2011-10-26 | 2013-05-02 | Metal Craft, LLC | Port-A-Plow storage caster device for snowplows |
JP2013126852A (ja) | 2011-12-19 | 2013-06-27 | Kiyoshi Abe | 車輪 |
JP2015167648A (ja) | 2014-03-05 | 2015-09-28 | 日立アロカメディカル株式会社 | 超音波診断装置 |
US9051965B1 (en) * | 2014-03-06 | 2015-06-09 | Hamilton Caster & Manufacturing Company | Eccentric bearing assemblies for swivel casters |
-
2016
- 2016-02-19 US US15/129,056 patent/US10272719B2/en not_active Expired - Fee Related
- 2016-02-19 JP JP2016558155A patent/JP6682448B2/ja active Active
- 2016-02-19 WO PCT/JP2016/054829 patent/WO2016136608A1/ja active Application Filing
-
2019
- 2019-12-18 JP JP2019228096A patent/JP6853930B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6682448B2 (ja) | 2020-04-15 |
JP2020045098A (ja) | 2020-03-26 |
US20180170101A1 (en) | 2018-06-21 |
WO2016136608A1 (ja) | 2016-09-01 |
US10272719B2 (en) | 2019-04-30 |
JPWO2016136608A1 (ja) | 2017-11-30 |
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