GB536414A - Improved bearings and methods of making the same - Google Patents

Improved bearings and methods of making the same

Info

Publication number
GB536414A
GB536414A GB27704/39A GB2770439A GB536414A GB 536414 A GB536414 A GB 536414A GB 27704/39 A GB27704/39 A GB 27704/39A GB 2770439 A GB2770439 A GB 2770439A GB 536414 A GB536414 A GB 536414A
Authority
GB
United Kingdom
Prior art keywords
bearing
matrix
copper
inch
steel back
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
GB27704/39A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB536414A publication Critical patent/GB536414A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/24—Brasses; Bushes; Linings with different areas of the sliding surface consisting of different materials
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/44—Shaping by deformation without removing material by rolling
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/44—Coating surfaces by casting molten material on the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

536,414. Making compound bearings. GENERAL MOTORS CORPORATION. Oct. 12, 1939, No. 27704. Convention date, Oct. 24, 1938. [Classes 83 (ii) and 83 (iv)] [Also in Group XXXIV] Angular beading ; die-rolling :-A bearing is formed by a matrix 14 consisting of copper, silver, or a moderate antifriction alloy thereof capable of supporting heavy loads having regularly disposed spaced indentations 44 filled with soft bearing metal of good antifrictional properties such as babbit consisting of 95 per cent lead and 5 per cent tin. The indentations 44 preferably do not extend completely through the matrix, the rear surface of which may be thermally bonded to a steel back 12. The bearing may be made by thermally bonding the copper or other lead bearing material to the steel back by pouring molten copper on the steel back or byepassing steel strip through a reservoir containing molten copper in a non-oxidising atmosphere and subsequently either pressing the bimetallic strip to the matrix form between dies or passing it as shown in Fig. 9, between rolls 22, 24 into contact with a die 26 shaped to give the desired curvature. The matrix is next coated with a flux and molten bearing material applied. The bearing is then machined to its final dimension, portions of the matrix 3 being exposed. Automobile bearings may have a babbit thickness of from 0.005 inch to 0.010 inch with a maximum grid thickness of 0.034 inch secured to a steel back of 0.016 inch thickness. The exposed surfaces of the bearing surfaces may be in the ratio of 60 40, either surface predominating. The Specification as open to inspection under Sect. 91, states that the copper, silver, or like bearing surface may be formed with longitudinal or spiral ribs and the spaces between the ribs filled with soft metal, when the bearing is cylindrical the ridges may be formed by drawing a broach through a cylindrical blank, or spiral grooves may be cut in the blank by a lathe. This subject-matter does not appear in the Specification as accepted.
GB27704/39A 1938-10-24 1939-10-12 Improved bearings and methods of making the same Expired GB536414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536414XA 1938-10-24 1938-10-24

Publications (1)

Publication Number Publication Date
GB536414A true GB536414A (en) 1941-05-14

Family

ID=21985615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27704/39A Expired GB536414A (en) 1938-10-24 1939-10-12 Improved bearings and methods of making the same

Country Status (1)

Country Link
GB (1) GB536414A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498873A (en) * 1945-05-30 1950-02-28 Chrysler Corp Bearing and method of making the same
US2517430A (en) * 1945-12-11 1950-08-01 Mallory & Co Inc P R Method of making bearings
US2599726A (en) * 1947-04-11 1952-06-10 Gen Motors Corp Method of making grid bearings
US2615768A (en) * 1947-04-11 1952-10-28 Gen Motors Corp Grid bearing
DE938451C (en) * 1953-11-22 1956-03-08 Jur Heinrich Gieren Dr Axle box
US2757055A (en) * 1953-01-08 1956-07-31 Gen Motors Corp Grid bearing and method of making same
US2770586A (en) * 1953-01-08 1956-11-13 Gen Motors Corp Grid bearing and method of making same
DE1049165B (en) * 1954-01-22 1959-01-22 Walter Goebel Heavy-duty plain bearing shell with emergency running properties
US4738010A (en) * 1986-02-22 1988-04-19 Kernforschungszentrum Karlsruhe Gmbh Method of producing a sheet or plate-shaped structure as the bearing material for slide bearings
DE102009011955A1 (en) * 2009-03-10 2010-09-23 Universität Stuttgart machine element
DE102016122154A1 (en) * 2016-11-17 2018-05-17 Franz Folz Plain bearing bush and method and tool for their production

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498873A (en) * 1945-05-30 1950-02-28 Chrysler Corp Bearing and method of making the same
US2517430A (en) * 1945-12-11 1950-08-01 Mallory & Co Inc P R Method of making bearings
US2599726A (en) * 1947-04-11 1952-06-10 Gen Motors Corp Method of making grid bearings
US2615768A (en) * 1947-04-11 1952-10-28 Gen Motors Corp Grid bearing
US2757055A (en) * 1953-01-08 1956-07-31 Gen Motors Corp Grid bearing and method of making same
US2770586A (en) * 1953-01-08 1956-11-13 Gen Motors Corp Grid bearing and method of making same
DE938451C (en) * 1953-11-22 1956-03-08 Jur Heinrich Gieren Dr Axle box
DE1049165B (en) * 1954-01-22 1959-01-22 Walter Goebel Heavy-duty plain bearing shell with emergency running properties
US4738010A (en) * 1986-02-22 1988-04-19 Kernforschungszentrum Karlsruhe Gmbh Method of producing a sheet or plate-shaped structure as the bearing material for slide bearings
DE102009011955A1 (en) * 2009-03-10 2010-09-23 Universität Stuttgart machine element
DE102016122154A1 (en) * 2016-11-17 2018-05-17 Franz Folz Plain bearing bush and method and tool for their production

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