GB689587A - Improved bearing - Google Patents

Improved bearing

Info

Publication number
GB689587A
GB689587A GB15449/50A GB1544950A GB689587A GB 689587 A GB689587 A GB 689587A GB 15449/50 A GB15449/50 A GB 15449/50A GB 1544950 A GB1544950 A GB 1544950A GB 689587 A GB689587 A GB 689587A
Authority
GB
United Kingdom
Prior art keywords
brass
groove
grooves
bearing
fits
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
GB15449/50A
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 GB689587A publication Critical patent/GB689587A/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
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

689,587. Bearings. GENERAL MOTORS CORPORATION. June 21, 1950 [July 2, 1949], No. 15449/50. Class 12 (i). A connecting rod 1, with side surfaces 5, has a groove 7 into which fits a bearing brass or insert 23 retained in position under stress by side walls 11 which are undercut so that they converge at an angle greater than that of the converging radial side surfaces 5. The brass 23 is slightly larger than the groove 7 into which it fits; it is inserted longitudinally of the groove after relative expansion of the connecting rod 1 by heating, or contraction of itself by cooling, or both. A bearing alloy 25 is bonded to the brass 23. Clearance slots 13 are formed at the junction of the side walls 11 with the groove 7, and grooves 15 extend to the central portions of the end surfaces. Passages 17, 19, 21 lead from the grooves 15 to the piston pin bearing and are supplied with oil under pressure from a passage in the engine crankshaft through radial holes in the end of the crank-pin (not shown). Slots 27 in the brass 23 form thin walled portions projecting into the oil grooves 15, and are hammered over to position the brass axially. Reference has been directed by the Comptroller to Specification 633,934.
GB15449/50A 1949-07-02 1950-06-21 Improved bearing Expired GB689587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US689587XA 1949-07-02 1949-07-02

Publications (1)

Publication Number Publication Date
GB689587A true GB689587A (en) 1953-04-01

Family

ID=22085808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15449/50A Expired GB689587A (en) 1949-07-02 1950-06-21 Improved bearing

Country Status (1)

Country Link
GB (1) GB689587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0903494A1 (en) 1997-09-23 1999-03-24 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Hydraulic pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0903494A1 (en) 1997-09-23 1999-03-24 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Hydraulic pump
US6047629A (en) * 1997-09-23 2000-04-11 Heilmeier & Weinlein Fabrik Fur Oel-Hydraulik Gmbh & Co. Kg Hydraulic pump

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