GB301483A - Improvements in friction couplings for drilling, tapping, and like tools - Google Patents

Improvements in friction couplings for drilling, tapping, and like tools

Info

Publication number
GB301483A
GB301483A GB27655/28A GB2765528A GB301483A GB 301483 A GB301483 A GB 301483A GB 27655/28 A GB27655/28 A GB 27655/28A GB 2765528 A GB2765528 A GB 2765528A GB 301483 A GB301483 A GB 301483A
Authority
GB
United Kingdom
Prior art keywords
tapping
drilling
tools
chuck
spindle
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
GB27655/28A
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 GB301483A publication Critical patent/GB301483A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/38—Chucks with overload clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Operated Clutches (AREA)
  • Dowels (AREA)

Abstract

301,483. Augenthaler, F. A. Dec. 1, 1927, [Convention date]. Yielding drive attachments. -An adjustable slipping coupling for connecting a drilling, tapping &c socket or chuck 7 to a driving-spindle 1 comprises a flange 2 on the spindle 1, vulcanized fibre &c. washes 3, 4 and a presser ring 5 having a conical face 5<1>., with which coact balls 14 adapted to be thrust out, as shown at the right-hand side of the drawing, by the bevelled end 13 of a screwed adjusting-sleeve 12. The balls bear on a steel ring 6, held by the flange 10 of a cap 8 screwed on the chuck 7.
GB27655/28A 1927-12-01 1928-09-26 Improvements in friction couplings for drilling, tapping, and like tools Expired GB301483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE301483X 1927-12-01

Publications (1)

Publication Number Publication Date
GB301483A true GB301483A (en) 1929-06-27

Family

ID=6100326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27655/28A Expired GB301483A (en) 1927-12-01 1928-09-26 Improvements in friction couplings for drilling, tapping, and like tools

Country Status (3)

Country Link
AT (1) AT114830B (en)
CH (1) CH134999A (en)
GB (1) GB301483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221352A (en) * 1963-06-05 1965-12-07 Cincinnati Milling Machine Co Drilling machine feed mechanism
GB2146562A (en) * 1983-09-13 1985-04-24 Brian Ronald Tompkins Tool driving device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221352A (en) * 1963-06-05 1965-12-07 Cincinnati Milling Machine Co Drilling machine feed mechanism
GB2146562A (en) * 1983-09-13 1985-04-24 Brian Ronald Tompkins Tool driving device

Also Published As

Publication number Publication date
CH134999A (en) 1929-08-31
AT114830B (en) 1929-11-11

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