GB567170A - Improved chuck or holder for twist drills and similar tools - Google Patents

Improved chuck or holder for twist drills and similar tools

Info

Publication number
GB567170A
GB567170A GB1734043A GB1734043A GB567170A GB 567170 A GB567170 A GB 567170A GB 1734043 A GB1734043 A GB 1734043A GB 1734043 A GB1734043 A GB 1734043A GB 567170 A GB567170 A GB 567170A
Authority
GB
United Kingdom
Prior art keywords
sockets
holder
drills
similar tools
twist drills
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
GB1734043A
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
Priority to GB1734043A priority Critical patent/GB567170A/en
Publication of GB567170A publication Critical patent/GB567170A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/12—Adapters for drills or chucks; Tapered sleeves
    • B23B51/123—Conical reduction sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

567,170. Sockets. KENNERDELL, E., [Representative of KENNERDELL, J.]. Oct. 21, 1943, No. 17340. [Class 83 (iii)] Sockets for holding tangless drills are made with a number of slots a<1> extending almost to the smaller end. A number of such sockets A, Fig. 5, may be nested to hold small drills. The sockets may be bored to take parallel shank drills and they may have cylindrical extensions to enter the slot c<1> in the spindle to facilitate removal by a drift.
GB1734043A 1943-10-21 1943-10-21 Improved chuck or holder for twist drills and similar tools Expired GB567170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1734043A GB567170A (en) 1943-10-21 1943-10-21 Improved chuck or holder for twist drills and similar tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1734043A GB567170A (en) 1943-10-21 1943-10-21 Improved chuck or holder for twist drills and similar tools

Publications (1)

Publication Number Publication Date
GB567170A true GB567170A (en) 1945-01-31

Family

ID=10093452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1734043A Expired GB567170A (en) 1943-10-21 1943-10-21 Improved chuck or holder for twist drills and similar tools

Country Status (1)

Country Link
GB (1) GB567170A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953877A (en) * 1988-09-23 1990-09-04 Gene Slachta Fluid actuated chuck
US5136767A (en) * 1989-11-07 1992-08-11 Ulrich Blecher Replacable, axially symmetric special tool for a press
US5549474A (en) * 1993-10-06 1996-08-27 Cohen; Yechiel Clamping device particularly useful for dental handpieces
US5810588A (en) * 1993-10-06 1998-09-22 Cohen; Yechiel Clamping device particularly useful for dental handpieces
US6015962A (en) * 1996-10-02 2000-01-18 Emhart Inc. Stud holder for a stud-welding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953877A (en) * 1988-09-23 1990-09-04 Gene Slachta Fluid actuated chuck
US5136767A (en) * 1989-11-07 1992-08-11 Ulrich Blecher Replacable, axially symmetric special tool for a press
US5549474A (en) * 1993-10-06 1996-08-27 Cohen; Yechiel Clamping device particularly useful for dental handpieces
US5810588A (en) * 1993-10-06 1998-09-22 Cohen; Yechiel Clamping device particularly useful for dental handpieces
US6015962A (en) * 1996-10-02 2000-01-18 Emhart Inc. Stud holder for a stud-welding device

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