ES457533A1 - Tracks for endless track vehicles - Google Patents
Tracks for endless track vehiclesInfo
- Publication number
- ES457533A1 ES457533A1 ES457533A ES457533A ES457533A1 ES 457533 A1 ES457533 A1 ES 457533A1 ES 457533 A ES457533 A ES 457533A ES 457533 A ES457533 A ES 457533A ES 457533 A1 ES457533 A1 ES 457533A1
- Authority
- ES
- Spain
- Prior art keywords
- bolts
- contact faces
- end connector
- tracks
- recesses
- 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.)
- Expired
Links
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 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
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
- B62D55/211—Bitubular chain links assembled by pins and double connectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Steroid Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
In a connection between an end connector (301) and bolts (304) of two track elements of a track, the ends of the bolts are clamped tight in recesses (303) of the end connector. The ends of the bolts or the recesses (303) are provided with a plurality of grooves (312). If a clamping force is applied to the end connector perpendicular to the contact faces, residual lubricant and/or other foreign particles are squeezed out of the contact faces and into the grooves. As a result, it is possible to keep the coefficient of friction between the contact faces reproducible and high so that the size of the clamping force at which slipping begins to occur can be defined exactly. In this way, a reliable protection against uncontrolled axial slipping of the bolts (304) with respect to the end connectors (301) is realised.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2614691A DE2614691C3 (en) | 1976-04-05 | 1976-04-05 | Caterpillar |
DE2657905A DE2657905C3 (en) | 1976-12-21 | 1976-12-21 | Connection between the chain links of a crawler belt |
DE19772708538 DE2708538C3 (en) | 1977-02-28 | 1977-02-28 | Connection between the chain links of a crawler belt |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457533A1 true ES457533A1 (en) | 1978-08-16 |
Family
ID=27186819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457533A Expired ES457533A1 (en) | 1976-04-05 | 1977-04-05 | Tracks for endless track vehicles |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS52145929A (en) |
AR (1) | AR213637A1 (en) |
AU (1) | AU510969B2 (en) |
BR (1) | BR7702133A (en) |
CA (1) | CA1082264A (en) |
CH (2) | CH616892A5 (en) |
DK (1) | DK142648C (en) |
ES (1) | ES457533A1 (en) |
FR (1) | FR2347253A1 (en) |
GB (1) | GB1575368A (en) |
IT (1) | IT1082547B (en) |
NL (1) | NL183449C (en) |
NO (1) | NO151034C (en) |
SE (1) | SE424173B (en) |
TR (1) | TR19750A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450505A1 (en) * | 1979-03-02 | 1980-09-26 | Thomson Csf | SEMICONDUCTOR DEVICE COMPRISING A DIFFUSED GUARD RING AND MANUFACTURING METHOD THEREOF |
DE3043874A1 (en) * | 1980-11-21 | 1982-06-24 | Rheinmetall GmbH, 4000 Düsseldorf | TRACK CHAIN |
JPS58126286U (en) * | 1982-02-22 | 1983-08-27 | 株式会社小松製作所 | Track linkage device for tracked vehicles |
DE3405699C2 (en) * | 1983-04-22 | 1985-08-01 | Diehl GmbH & Co, 8500 Nürnberg | Device as an assembly aid on caterpillars for tracked vehicles |
FR2623767A1 (en) * | 1987-11-30 | 1989-06-02 | Hutchinson | Articulation spindle for a vehicle caterpillar track connector, connector and caterpillar track including such spindles |
US5201171A (en) * | 1991-11-26 | 1993-04-13 | Caterpillar Inc. | Method and apparatus for retaining a track chain joint |
FR2703017B1 (en) * | 1993-03-24 | 1995-06-02 | Giat Ind Sa | Connection device for vehicle track. |
FR2766450B1 (en) | 1997-07-22 | 1999-09-17 | Giat Ind Sa | DEVICE FOR CONNECTING TRACK LINKS |
CN100361857C (en) * | 2002-11-20 | 2008-01-16 | 株式会社普利司通 | Rubber track |
JP4963128B2 (en) * | 2009-11-25 | 2012-06-27 | 三菱重工業株式会社 | Crawler connection structure |
US10518829B2 (en) | 2017-06-26 | 2019-12-31 | Caterpillar Inc. | Lobed track pin |
GB2567464A (en) * | 2017-10-12 | 2019-04-17 | Clark Tracks Ltd | Improvements in or relating to track apparatus |
US11230334B2 (en) * | 2019-05-24 | 2022-01-25 | Caterpillar Inc. | Master link for a track chain |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2113018A (en) * | 1933-02-27 | 1938-04-05 | James Cunningham Son & Company | Vehicle track |
DE1605585A1 (en) * | 1966-07-22 | 1971-03-11 | Diehl Kg Zweigwerk Der Fa Dieh | Connector caterpillar |
DE1680325C3 (en) * | 1968-03-16 | 1974-04-25 | Gerlach-Werke Gmbh, 6650 Homburg | Track for all-terrain vehicles, especially armored vehicles |
DE1950947C3 (en) * | 1969-10-09 | 1973-11-22 | Ruf, Walter, Dipl.-Ing., Bottighofen, Thurgau (Schweiz) | Caterpillar |
-
1977
- 1977-03-21 SE SE7703221A patent/SE424173B/en not_active IP Right Cessation
- 1977-03-22 CH CH360977A patent/CH616892A5/en not_active IP Right Cessation
- 1977-04-01 DK DK143977A patent/DK142648C/en not_active IP Right Cessation
- 1977-04-04 BR BR7702133A patent/BR7702133A/en unknown
- 1977-04-04 AU AU23945/77A patent/AU510969B2/en not_active Expired
- 1977-04-04 NO NO77771179A patent/NO151034C/en unknown
- 1977-04-04 IT IT67736/77A patent/IT1082547B/en active
- 1977-04-05 ES ES457533A patent/ES457533A1/en not_active Expired
- 1977-04-05 TR TR19750A patent/TR19750A/en unknown
- 1977-04-05 GB GB14348/77A patent/GB1575368A/en not_active Expired
- 1977-04-05 AR AR267126A patent/AR213637A1/en active
- 1977-04-05 CA CA275,577A patent/CA1082264A/en not_active Expired
- 1977-04-05 JP JP3896477A patent/JPS52145929A/en active Pending
- 1977-04-05 NL NLAANVRAGE7703746,A patent/NL183449C/en not_active IP Right Cessation
- 1977-04-05 FR FR7710325A patent/FR2347253A1/en active Granted
-
1979
- 1979-11-19 CH CH1031379A patent/CH626022A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK143977A (en) | 1977-10-06 |
NL183449B (en) | 1988-06-01 |
NO771179L (en) | 1977-10-06 |
JPS52145929A (en) | 1977-12-05 |
BR7702133A (en) | 1977-12-20 |
NO151034B (en) | 1984-10-22 |
AU2394577A (en) | 1978-10-12 |
GB1575368A (en) | 1980-09-17 |
FR2347253B1 (en) | 1982-05-21 |
CH616892A5 (en) | 1980-04-30 |
AU510969B2 (en) | 1980-07-24 |
SE424173B (en) | 1982-07-05 |
CA1082264A (en) | 1980-07-22 |
SE7703221L (en) | 1977-10-06 |
DK142648B (en) | 1980-12-08 |
NL183449C (en) | 1988-11-01 |
TR19750A (en) | 1979-11-28 |
NL7703746A (en) | 1977-10-07 |
DK142648C (en) | 1981-08-10 |
IT1082547B (en) | 1985-05-21 |
FR2347253A1 (en) | 1977-11-04 |
AR213637A1 (en) | 1979-02-28 |
NO151034C (en) | 1985-01-30 |
CH626022A5 (en) | 1981-10-30 |
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