GB190412542A - Improvements in Chucks. - Google Patents

Improvements in Chucks.

Info

Publication number
GB190412542A
GB190412542A GB190412542DA GB190412542A GB 190412542 A GB190412542 A GB 190412542A GB 190412542D A GB190412542D A GB 190412542DA GB 190412542 A GB190412542 A GB 190412542A
Authority
GB
United Kingdom
Prior art keywords
conical
groove
chucks
bead
flat
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
Inventor
George Robert Rich
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
Application granted granted Critical
Publication of GB190412542A publication Critical patent/GB190412542A/en
Expired legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

12,542. Rich, G. R. June 2. Chucks.-The body A of a chuck for holding drills has a tapered shank and a flat upper end, and is provided with a conical socket terminating in a flat, transversely-extending slot. The lower end is externally screw-threaded to receive a conical nut D, and has a conical end a<3> having a groove a<4>, which receives, and may be larger than, the bead c of a split bushing C, the lower bead c<1> of which engages the groove b in the drill B.
GB190412542D 1904-06-02 1904-06-02 Improvements in Chucks. Expired GB190412542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190412542T 1904-06-02

Publications (1)

Publication Number Publication Date
GB190412542A true GB190412542A (en) 1904-07-07

Family

ID=32164237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190412542D Expired GB190412542A (en) 1904-06-02 1904-06-02 Improvements in Chucks.

Country Status (1)

Country Link
GB (1) GB190412542A (en)

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