GB547619A - Improved bearings and methods of making the same - Google Patents

Improved bearings and methods of making the same

Info

Publication number
GB547619A
GB547619A GB7914/41A GB791441A GB547619A GB 547619 A GB547619 A GB 547619A GB 7914/41 A GB7914/41 A GB 7914/41A GB 791441 A GB791441 A GB 791441A GB 547619 A GB547619 A GB 547619A
Authority
GB
United Kingdom
Prior art keywords
inch
centres
indentations
june
making
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
GB7914/41A
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 GB547619A publication Critical patent/GB547619A/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
    • F16C33/06—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
    • 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
    • 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

547,619. Bearings. GENERAL MOTORS CORPORATION. June 24, 1941, No. 7914. Convention date, June 24, 1940. Addition to 536,414. Drawings to Specification. [Class 12 (i)] [Also in Group XXII] In a bearing having indentations as described in the parent Specification these are etched by means of the half-tone process and preferably are not more than 0.015 inch deep or 0.07 inch apart, between centres, and are between one half and twice the unetched surface in area. The centres may be spaced 0.016 inch apart and the depth 0.006 inch. The formation of the indentations and the'casting of the high-lead-base bearing-metal therein may be effected as a continuous strip process or after shaping the blank. The etching may be continued until undercut recesses are formed.
GB7914/41A 1940-06-24 1941-06-24 Improved bearings and methods of making the same Expired GB547619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547619XA 1940-06-24 1940-06-24

Publications (1)

Publication Number Publication Date
GB547619A true GB547619A (en) 1942-09-03

Family

ID=21993351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914/41A Expired GB547619A (en) 1940-06-24 1941-06-24 Improved bearings and methods of making the same

Country Status (1)

Country Link
GB (1) GB547619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517430A (en) * 1945-12-11 1950-08-01 Mallory & Co Inc P R Method of making bearings
DE2946921A1 (en) * 1978-11-23 1980-06-04 Metalli Ind Spa ELEMENTS FOR TRANSFERRING HIGH PRESSURES AND METHOD FOR PRODUCING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517430A (en) * 1945-12-11 1950-08-01 Mallory & Co Inc P R Method of making bearings
DE2946921A1 (en) * 1978-11-23 1980-06-04 Metalli Ind Spa ELEMENTS FOR TRANSFERRING HIGH PRESSURES AND METHOD FOR PRODUCING THE SAME

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