GB935632A - Improvements in or relating to bearing assemblies - Google Patents

Improvements in or relating to bearing assemblies

Info

Publication number
GB935632A
GB935632A GB550/62A GB55062A GB935632A GB 935632 A GB935632 A GB 935632A GB 550/62 A GB550/62 A GB 550/62A GB 55062 A GB55062 A GB 55062A GB 935632 A GB935632 A GB 935632A
Authority
GB
United Kingdom
Prior art keywords
race
locking ring
shaft
ring
deform
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
GB550/62A
Inventor
Carl Frederick King
Donald Carl Schroeder
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.)
OLIN JACOB SHAFER
Original Assignee
OLIN JACOB SHAFER
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 OLIN JACOB SHAFER filed Critical OLIN JACOB SHAFER
Priority to GB550/62A priority Critical patent/GB935632A/en
Publication of GB935632A publication Critical patent/GB935632A/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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0817—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to rotation along an eccentric surface, e.g. arcuate wedging elements
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Abstract

935,632. Securing bearings on shafts. O. J. SHAFER. Jan. 5, 1962, No. 550/62. Class 80 (2). A tubular bearing inner race 22, having a concentric bore 40 and a localized hardened race area 30, has a ductile portion 31 terminating in an eccentric cam surface 32 engaged by an eccentric locking ring 13 to be deformed into clamping engagement with a shaft 12. The cam surface 32 is machined with a groove 35 to mate with a lip 39 formed in the locking ring; the locking ring being rotated relatively to the inner race by a C- spanner 41 to deform the thin soft portion 33 into contact with the shaft. In another embodiment, Fig. 12, the ductile end of the race is bored eccentrically to receive a split locking ring 53 which is rotated to deform the race end and clamp the race and ring against the shaft. The ring may have an extension for spannering.
GB550/62A 1962-01-05 1962-01-05 Improvements in or relating to bearing assemblies Expired GB935632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB550/62A GB935632A (en) 1962-01-05 1962-01-05 Improvements in or relating to bearing assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB550/62A GB935632A (en) 1962-01-05 1962-01-05 Improvements in or relating to bearing assemblies

Publications (1)

Publication Number Publication Date
GB935632A true GB935632A (en) 1963-09-04

Family

ID=9706351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB550/62A Expired GB935632A (en) 1962-01-05 1962-01-05 Improvements in or relating to bearing assemblies

Country Status (1)

Country Link
GB (1) GB935632A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294459A (en) * 1964-12-14 1966-12-27 Fafnir Bearing Co Eccentrically lockable bearing characterized by improved resistance to fretting corrosion
EP0631062A1 (en) * 1993-05-27 1994-12-28 Kurt Ing. Ehrenberg Clamping connection between a sleeve and a shaft
GB2409508A (en) * 2003-12-23 2005-06-29 Boc Group Plc Rotor mounting assembly
CN102767573A (en) * 2012-05-30 2012-11-07 杭州南方通达齿轮有限公司 Adjustable eccentric sleeve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294459A (en) * 1964-12-14 1966-12-27 Fafnir Bearing Co Eccentrically lockable bearing characterized by improved resistance to fretting corrosion
EP0631062A1 (en) * 1993-05-27 1994-12-28 Kurt Ing. Ehrenberg Clamping connection between a sleeve and a shaft
GB2409508A (en) * 2003-12-23 2005-06-29 Boc Group Plc Rotor mounting assembly
CN102767573A (en) * 2012-05-30 2012-11-07 杭州南方通达齿轮有限公司 Adjustable eccentric sleeve

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