GB324587A - Improvements in devices for securing sleeves, collars or the like on cylindrical shafts - Google Patents

Improvements in devices for securing sleeves, collars or the like on cylindrical shafts

Info

Publication number
GB324587A
GB324587A GB12404/29A GB1240429A GB324587A GB 324587 A GB324587 A GB 324587A GB 12404/29 A GB12404/29 A GB 12404/29A GB 1240429 A GB1240429 A GB 1240429A GB 324587 A GB324587 A GB 324587A
Authority
GB
United Kingdom
Prior art keywords
sleeves
races
collars
sleeve
nut
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
GB12404/29A
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.)
Hoffmann Manufacturing Co Ltd
Original Assignee
Hoffmann Manufacturing Co Ltd
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 Hoffmann Manufacturing Co Ltd filed Critical Hoffmann Manufacturing Co Ltd
Priority to GB12404/29A priority Critical patent/GB324587A/en
Publication of GB324587A publication Critical patent/GB324587A/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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

324,587. Hoffmann Manufacturing Co., Ltd., and Smith, C. H. April 22, 1929. Grant of Patent refused. Securing sleeves, collars, ball-races, and the like on shafts.-Sleeves or collars, such as ball races for bearings, are secured on shafts by split conical sleeves C, C<1> which are forced into the conical bores of the collars or inner races A, A<1> by the unscrewing of a nut E engaging a threaded cylindrical portion D of the sleeve C and bearing against the sleeve C<1>. Lateral movement of the races is prevented by abutments which may comprise a split spring ring or a divided collar G engaging a circumferential groove, and a collar F engaging a shoulder on the shaft. Additional races such as I may also be secured. The nut E may be used for withdrawing the sleeve C and may then be reversed for withdrawal of the sleeve C<1>. In a modification, the sleeves are threaded with opposite hands and the nut engages both sleeves so that rotation in one direction tightens the sleeves and opposite rotation withdraws them. In a simpler form for securing a single race, the nut may bear against a fixed abutment e.g. a shoulder on the shaft.
GB12404/29A 1929-04-22 1929-04-22 Improvements in devices for securing sleeves, collars or the like on cylindrical shafts Expired GB324587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12404/29A GB324587A (en) 1929-04-22 1929-04-22 Improvements in devices for securing sleeves, collars or the like on cylindrical shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12404/29A GB324587A (en) 1929-04-22 1929-04-22 Improvements in devices for securing sleeves, collars or the like on cylindrical shafts

Publications (1)

Publication Number Publication Date
GB324587A true GB324587A (en) 1930-01-30

Family

ID=10003956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12404/29A Expired GB324587A (en) 1929-04-22 1929-04-22 Improvements in devices for securing sleeves, collars or the like on cylindrical shafts

Country Status (1)

Country Link
GB (1) GB324587A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496201A1 (en) * 1980-12-11 1982-06-18 Durand Francois Friction coupling between hub and shaft - has two externally tapering pressure rings solidly coupled together
WO2014126521A1 (en) * 2013-02-18 2014-08-21 Rolls-Royce Ab Bearing arrangement and method of mounting a bearing arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496201A1 (en) * 1980-12-11 1982-06-18 Durand Francois Friction coupling between hub and shaft - has two externally tapering pressure rings solidly coupled together
WO2014126521A1 (en) * 2013-02-18 2014-08-21 Rolls-Royce Ab Bearing arrangement and method of mounting a bearing arrangement

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