GB123310A - Improvements in or relating to Chucks for Machine Tools. - Google Patents

Improvements in or relating to Chucks for Machine Tools.

Info

Publication number
GB123310A
GB123310A GB3063/19A GB306319A GB123310A GB 123310 A GB123310 A GB 123310A GB 3063/19 A GB3063/19 A GB 3063/19A GB 306319 A GB306319 A GB 306319A GB 123310 A GB123310 A GB 123310A
Authority
GB
United Kingdom
Prior art keywords
drill
shank
slide
receive
neumann
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
GB3063/19A
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.)
Progressive Machine & Metal Pr
Original Assignee
Progressive Machine & Metal Pr
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 Progressive Machine & Metal Pr filed Critical Progressive Machine & Metal Pr
Publication of GB123310A publication Critical patent/GB123310A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/06—Features relating to the removal of tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

123,310. Progressive Machine & Metal Products Co., (Assignees of Kipniss, A., and Neumann, J. (Administrator of Neumann, M. P.)). Dec. 17, 1917, [Convention date]. Sockets. - The body 1 has a shank 2 to fit the spindle of a drilling &c. machine and a diametral slot to receive a slide 4 in the centre of which is a conical bore to receive the drill-shank. The body has a rectangular recess 17 to receive the flattened end of the drill, and is enclosed in a sleeve made in two parts 8, 11 secured together by a screw and constructed so as to provide a groove 6 into which fit lugs 5 on the slide 4. When the drill is in use, the end of the tang bears on the bottom of the recess 17 and prevents excessive friction between the drill-shank and the conical bore. To remove the drill, the sleeve is moved upwards, and with it the slide 4,. against the springs 15, releasing the drill-shank from the bore in the slide.
GB3063/19A 1917-12-17 1919-02-07 Improvements in or relating to Chucks for Machine Tools. Expired GB123310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US123310XA 1917-12-17 1917-12-17

Publications (1)

Publication Number Publication Date
GB123310A true GB123310A (en) 1919-06-26

Family

ID=32391634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3063/19A Expired GB123310A (en) 1917-12-17 1919-02-07 Improvements in or relating to Chucks for Machine Tools.

Country Status (2)

Country Link
FR (1) FR495891A (en)
GB (1) GB123310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773522A (en) * 2012-08-15 2012-11-14 莱芜钢铁集团有限公司 Drilling machine and drill clamp of drilling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773522A (en) * 2012-08-15 2012-11-14 莱芜钢铁集团有限公司 Drilling machine and drill clamp of drilling machine

Also Published As

Publication number Publication date
FR495891A (en) 1919-10-21

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