CA1030194A - Track roller with open cell plastic foam in lubrication cavity and method of manufacture thereof - Google Patents

Track roller with open cell plastic foam in lubrication cavity and method of manufacture thereof

Info

Publication number
CA1030194A
CA1030194A CA229,471A CA229471A CA1030194A CA 1030194 A CA1030194 A CA 1030194A CA 229471 A CA229471 A CA 229471A CA 1030194 A CA1030194 A CA 1030194A
Authority
CA
Canada
Prior art keywords
manufacture
open cell
plastic foam
track roller
cell plastic
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
Application number
CA229,471A
Other languages
English (en)
French (fr)
Inventor
Leroy Luebkemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Allis Construction Machinery Inc
Original Assignee
Fiat Allis Construction Machinery Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat Allis Construction Machinery Inc filed Critical Fiat Allis Construction Machinery Inc
Application granted granted Critical
Publication of CA1030194A publication Critical patent/CA1030194A/en
Expired legal-status Critical Current

Links

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
    • F16N—LUBRICATING
    • F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
    • F16N9/02—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a rotary member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Road Paving Machines (AREA)
  • Lubricants (AREA)
CA229,471A 1974-08-06 1975-06-17 Track roller with open cell plastic foam in lubrication cavity and method of manufacture thereof Expired CA1030194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/491,768 US3955646A (en) 1974-08-06 1974-08-06 Track roller with open cell plastic foam in lubrication cavity

Publications (1)

Publication Number Publication Date
CA1030194A true CA1030194A (en) 1978-04-25

Family

ID=23953584

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,471A Expired CA1030194A (en) 1974-08-06 1975-06-17 Track roller with open cell plastic foam in lubrication cavity and method of manufacture thereof

Country Status (8)

Country Link
US (1) US3955646A (de)
JP (1) JPS5137424A (de)
BR (1) BR7504699A (de)
CA (1) CA1030194A (de)
DE (1) DE2529950C3 (de)
ES (2) ES440049A1 (de)
GB (1) GB1505424A (de)
IT (1) IT1039518B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175642A (en) * 1978-01-13 1979-11-27 Trw Inc. Passive lubrication method and system
US4141598A (en) * 1978-02-21 1979-02-27 Caterpillar Tractor Co. Track roller assembly
WO1981000544A1 (en) * 1979-08-27 1981-03-05 R Livesay Chain with mid-pitch drive and replaceable bushing
US4795273A (en) * 1986-03-06 1989-01-03 Oy Wartsila Ab Propeller shaft bearing arrangement
FI860951A0 (fi) * 1986-03-06 1986-03-06 Waertsilae Oy Ab Lagerarrangemang foer propelleraxel.
FR2634189B1 (fr) * 1988-07-18 1990-09-14 Staubli Verdol Palonnier de dispositif de formation de la foule comportant une reserve de graissage
IT233253Y1 (it) * 1994-04-15 2000-01-26 Berco Spa Carrello ciongolato in particolare per piccoli escavatori
US20090054276A1 (en) * 2005-11-29 2009-02-26 Yoshihide Himeno Porous Solid Lubricant, Bearing and Constant-Velocity Joint
US20100007205A1 (en) * 2008-07-14 2010-01-14 Caterpillar Inc. Self-lubricated track roller assembly and machine using same
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
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591612A (en) * 1948-02-07 1952-04-01 Bouligny Inc R H Top roll assembly
US2926968A (en) * 1957-02-27 1960-03-01 Int Harvester Co Track roller mounting means for endless track vehicles
US3190842A (en) * 1960-08-11 1965-06-22 Gen Electric Preparation of open cell polyurethane foam having an inert liquid entrapped therein

Also Published As

Publication number Publication date
ES440049A1 (es) 1977-05-16
US3955646A (en) 1976-05-11
DE2529950B2 (de) 1978-07-20
ES455372A1 (es) 1978-01-16
JPS5137424A (de) 1976-03-29
GB1505424A (en) 1978-03-30
IT1039518B (it) 1979-12-10
DE2529950A1 (de) 1976-02-26
DE2529950C3 (de) 1979-03-08
BR7504699A (pt) 1976-08-03

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