DE2457983A1 - Laufrolle - Google Patents
LaufrolleInfo
- Publication number
- DE2457983A1 DE2457983A1 DE19742457983 DE2457983A DE2457983A1 DE 2457983 A1 DE2457983 A1 DE 2457983A1 DE 19742457983 DE19742457983 DE 19742457983 DE 2457983 A DE2457983 A DE 2457983A DE 2457983 A1 DE2457983 A1 DE 2457983A1
- Authority
- DE
- Germany
- Prior art keywords
- axis
- roller
- locking
- bushes
- roller body
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000314 lubricant Substances 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000002028 premature Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
- B62D55/15—Mounting devices, e.g. bushings, axles, bearings, sealings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Rolls And Other Rotary Bodies (AREA)
- General Details Of Gearings (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447986A US3866985A (en) | 1974-03-04 | 1974-03-04 | Track roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2457983A1 true DE2457983A1 (de) | 1975-09-11 |
Family
ID=23778554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742457983 Withdrawn DE2457983A1 (de) | 1974-03-04 | 1974-12-07 | Laufrolle |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3866985A (enExample) |
| JP (1) | JPS50121934A (enExample) |
| CA (1) | CA990328A (enExample) |
| DE (1) | DE2457983A1 (enExample) |
| FR (1) | FR2271973B1 (enExample) |
| GB (1) | GB1443120A (enExample) |
| IT (1) | IT1025226B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002688U1 (de) * | 2005-02-19 | 2006-06-29 | Rasspe Systemtechnik Gmbh & Co. Kg | Garnknoter für Ballenpressen |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945693A (en) * | 1975-04-25 | 1976-03-23 | Caterpillar Tractor Co. | Track roller |
| US4085981A (en) * | 1975-08-15 | 1978-04-25 | Hideo Takenaka | Track roller device |
| DE2927173A1 (de) * | 1979-07-05 | 1981-01-15 | Viehmann & Co Intertrac | Laufrolle fuer raupenfahrzeuge |
| RU2219086C2 (ru) * | 2001-05-23 | 2003-12-20 | Открытое акционерное общество "Чебоксарский завод промышленных тракторов" | Опорный каток для гусеничных машин |
| US7011600B2 (en) | 2003-02-28 | 2006-03-14 | Fallbrook Technologies Inc. | Continuously variable transmission |
| US20050058382A1 (en) * | 2003-09-15 | 2005-03-17 | Williams Steven S. | Steering hub bearing assembly |
| AU2005294611B2 (en) | 2004-10-05 | 2011-10-06 | Enviolo B.V. | Continuously variable transmission |
| CN102425649B (zh) | 2005-10-28 | 2014-09-24 | 福博科知识产权有限责任公司 | 电动驱动器 |
| CN101495777B (zh) | 2005-11-22 | 2011-12-14 | 福博科技术公司 | 无级变速器 |
| CA2930483C (en) | 2005-12-09 | 2017-11-07 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| EP1811202A1 (en) | 2005-12-30 | 2007-07-25 | Fallbrook Technologies, Inc. | A continuously variable gear transmission |
| US7882762B2 (en) * | 2006-01-30 | 2011-02-08 | Fallbrook Technologies Inc. | System for manipulating a continuously variable transmission |
| WO2007106874A2 (en) * | 2006-03-14 | 2007-09-20 | Autocraft Industries, Inc. | Improved wheelchair |
| WO2008002457A2 (en) * | 2006-06-26 | 2008-01-03 | Fallbrook Technologies Inc. | Continuously variable transmission |
| US8376903B2 (en) | 2006-11-08 | 2013-02-19 | Fallbrook Intellectual Property Company Llc | Clamping force generator |
| US8738255B2 (en) * | 2007-02-01 | 2014-05-27 | Fallbrook Intellectual Property Company Llc | Systems and methods for control of transmission and/or prime mover |
| WO2008100792A1 (en) | 2007-02-12 | 2008-08-21 | Fallbrook Technologies Inc. | Continuously variable transmissions and methods therefor |
| JP5350274B2 (ja) | 2007-02-16 | 2013-11-27 | フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー | 無限可変変速機、連続可変変速機、方法、組立品、部分組立品、およびそのための構成要素 |
| EP2573424A3 (en) | 2007-04-24 | 2017-07-26 | Fallbrook Intellectual Property Company LLC | Electric traction drives |
| WO2008154437A1 (en) | 2007-06-11 | 2008-12-18 | Fallbrook Technologies Inc. | Continuously variable transmission |
| EP2171312B1 (en) | 2007-07-05 | 2013-08-21 | Fallbrook Intellectual Property Company LLC | Method of controlling a continuously variable transmission |
| WO2009065055A2 (en) | 2007-11-16 | 2009-05-22 | Fallbrook Technologies Inc. | Controller for variable transmission |
| CN105197177B (zh) * | 2007-12-21 | 2019-05-07 | 福博科知识产权有限责任公司 | 自动传动装置及用于其的方法 |
| US8313405B2 (en) * | 2008-02-29 | 2012-11-20 | Fallbrook Intellectual Property Company Llc | Continuously and/or infinitely variable transmissions and methods therefor |
| US8317651B2 (en) * | 2008-05-07 | 2012-11-27 | Fallbrook Intellectual Property Company Llc | Assemblies and methods for clamping force generation |
| CN102112778B (zh) * | 2008-06-06 | 2013-10-16 | 福博科技术公司 | 无限式无级变速器，无级变速器，用于其的方法、组件、子组件及部件 |
| WO2009157920A1 (en) | 2008-06-23 | 2009-12-30 | Fallbrook Technologies Inc. | Continuously variable transmission |
| US20100007205A1 (en) * | 2008-07-14 | 2010-01-14 | Caterpillar Inc. | Self-lubricated track roller assembly and machine using same |
| US8818661B2 (en) | 2008-08-05 | 2014-08-26 | Fallbrook Intellectual Property Company Llc | Methods for control of transmission and prime mover |
| US8469856B2 (en) | 2008-08-26 | 2013-06-25 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US8167759B2 (en) | 2008-10-14 | 2012-05-01 | Fallbrook Technologies Inc. | Continuously variable transmission |
| US8075068B2 (en) * | 2008-10-22 | 2011-12-13 | Caterpillar Inc. | Track roller assembly and machine using same |
| US7832815B2 (en) * | 2008-10-22 | 2010-11-16 | Caterpillar Inc | Track roller assembly and machine using same |
| KR101763655B1 (ko) | 2009-04-16 | 2017-08-01 | 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 | 무단 변속기를 위한 고정자 조립체 및 시프팅 장치 |
| US8512195B2 (en) * | 2010-03-03 | 2013-08-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| US8888643B2 (en) | 2010-11-10 | 2014-11-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| CA2830929A1 (en) | 2011-04-04 | 2012-10-11 | Fallbrook Intellectual Property Company Llc | Auxiliary power unit having a continuously variable transmission |
| US8740464B2 (en) | 2011-11-02 | 2014-06-03 | Rexnord Industries, Llc | Bearing assembly having a floating seal |
| MX350737B (es) | 2012-01-23 | 2017-09-15 | Fallbrook Ip Co Llc | Transmisiones infinitamente variables, transmisiones continuamente variables, métodos, montajes, submontajes y componentes para estas. |
| USD727974S1 (en) * | 2012-06-29 | 2015-04-28 | Caterpillar Inc. | Undercarriage track roller for mobile earthmoving machine |
| KR102433297B1 (ko) | 2013-04-19 | 2022-08-16 | 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 | 무단 변속기 |
| CN104024096B (zh) * | 2013-06-17 | 2016-05-25 | 株式会社小松制作所 | 履带式行驶车辆的滚轮 |
| JP5552558B1 (ja) | 2013-06-17 | 2014-07-16 | 株式会社小松製作所 | 履帯式走行車両の転輪 |
| CN104973155A (zh) * | 2014-04-03 | 2015-10-14 | 华丰钢铁锻造厂股份有限公司 | 履带支重轮组 |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10458526B2 (en) | 2016-03-18 | 2019-10-29 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, systems and methods |
| US10023266B2 (en) | 2016-05-11 | 2018-07-17 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| US11518455B2 (en) * | 2019-08-13 | 2022-12-06 | Caterpillar Inc. | Stacked bushings for rolling components |
| US11105375B2 (en) * | 2020-01-09 | 2021-08-31 | Caterpillar Inc. | Retention system for bearing member |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515446A (en) * | 1969-01-30 | 1970-06-02 | Caterpillar Tractor Co | Lubricated track roller |
| US3685871A (en) * | 1970-09-08 | 1972-08-22 | Kenneth C Foreman | Track roller assembly |
| US3744860A (en) * | 1971-07-19 | 1973-07-10 | Caterpillar Tractor Co | Bearing arrangement for idler wheels |
| US3773393A (en) * | 1972-09-20 | 1973-11-20 | Gen Motors Corp | Track roller assembly |
-
1974
- 1974-03-04 US US447986A patent/US3866985A/en not_active Expired - Lifetime
- 1974-10-17 CA CA211,678A patent/CA990328A/en not_active Expired
- 1974-10-28 IT IT28829/74A patent/IT1025226B/it active
- 1974-10-28 FR FR7436002A patent/FR2271973B1/fr not_active Expired
- 1974-11-27 GB GB5140074A patent/GB1443120A/en not_active Expired
- 1974-12-07 DE DE19742457983 patent/DE2457983A1/de not_active Withdrawn
-
1975
- 1975-03-03 JP JP50025114A patent/JPS50121934A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002688U1 (de) * | 2005-02-19 | 2006-06-29 | Rasspe Systemtechnik Gmbh & Co. Kg | Garnknoter für Ballenpressen |
| EP1692932A1 (de) | 2005-02-19 | 2006-08-23 | Rasspe Systemtechnik GmbH & Co. KG | Garnknoter für Ballenpressen |
Also Published As
| Publication number | Publication date |
|---|---|
| CA990328A (en) | 1976-06-01 |
| JPS50121934A (enExample) | 1975-09-25 |
| FR2271973B1 (enExample) | 1978-11-24 |
| IT1025226B (it) | 1978-08-10 |
| GB1443120A (en) | 1976-07-21 |
| US3866985A (en) | 1975-02-18 |
| FR2271973A1 (enExample) | 1975-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |