GB393467A - Improvements in or relating to hollow elements adapted to be engaged in cylindrical or conical apertures - Google Patents

Improvements in or relating to hollow elements adapted to be engaged in cylindrical or conical apertures

Info

Publication number
GB393467A
GB393467A GB28725/32A GB2872532A GB393467A GB 393467 A GB393467 A GB 393467A GB 28725/32 A GB28725/32 A GB 28725/32A GB 2872532 A GB2872532 A GB 2872532A GB 393467 A GB393467 A GB 393467A
Authority
GB
United Kingdom
Prior art keywords
shaft
liner
engaged
relating
cylindrical
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
GB28725/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB393467A publication Critical patent/GB393467A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes

Landscapes

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

Abstract

393,467. Bearings. HOFFMANN, H., 30, Neuendorferstrasse, Spandau, Berlin. Oct. 14, 1932, No. 28725. Convention date, Oct. 14, 1931. [Class 12 (i).] An expansible-liner a is formed by rolling up a metal plate having bevelled edges b, c which overlap spirally to an extent more or less up to 360‹, the degree of bevelling being such that the overlapping surfaces slide over one another as the liner is being engaged in the bearing-housing. The liner, which is hardened, has an excess diameter of 0À02 ins. over the inner diameter of the housing. In the form shown in Fig. 6, a shaft d formed in the abovedescribed manner is provided with plain or ball-bearing races e which are pressed over it. The frictional grip of the shaft on the races may be increased by inserting a similar long expansible shaft inside the shaft d. Specification 276,000, [Class 12 (i), Bearings, &c,]. is referred to.
GB28725/32A 1931-10-14 1932-10-14 Improvements in or relating to hollow elements adapted to be engaged in cylindrical or conical apertures Expired GB393467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE393467X 1931-10-14

Publications (1)

Publication Number Publication Date
GB393467A true GB393467A (en) 1933-06-08

Family

ID=6391667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28725/32A Expired GB393467A (en) 1931-10-14 1932-10-14 Improvements in or relating to hollow elements adapted to be engaged in cylindrical or conical apertures

Country Status (1)

Country Link
GB (1) GB393467A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393105A (en) * 1992-12-24 1995-02-28 Petterson; Bart Ductwork for delivery of low temperature air
GB2448924A (en) * 2007-05-04 2008-11-05 Dynamic Dinosaurs Bv Method of expanding a tubular element with an expander tool having a flexible sleeve
DE102010029295A1 (en) * 2010-05-26 2011-12-01 Robert Bosch Gmbh Electric machine with slip clutch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393105A (en) * 1992-12-24 1995-02-28 Petterson; Bart Ductwork for delivery of low temperature air
GB2448924A (en) * 2007-05-04 2008-11-05 Dynamic Dinosaurs Bv Method of expanding a tubular element with an expander tool having a flexible sleeve
GB2448924B (en) * 2007-05-04 2010-09-15 Dynamic Dinosaurs Bv Methods for expanding tubular elements
US8201635B2 (en) 2007-05-04 2012-06-19 Enventure Global Technlogy, LLC Apparatus and methods for expanding tubular elements
DE102010029295A1 (en) * 2010-05-26 2011-12-01 Robert Bosch Gmbh Electric machine with slip clutch

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