GB563781A - Improvements in chucks suitable for taps - Google Patents

Improvements in chucks suitable for taps

Info

Publication number
GB563781A
GB563781A GB123343A GB123343A GB563781A GB 563781 A GB563781 A GB 563781A GB 123343 A GB123343 A GB 123343A GB 123343 A GB123343 A GB 123343A GB 563781 A GB563781 A GB 563781A
Authority
GB
United Kingdom
Prior art keywords
engage
adaptor
cap
bevel
jaws
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
GB123343A
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.)
BRISTOL AGENCIES Ltd
HAROLD FRANCIS TRESIDDER
WILFRED HALFORD NEEDHAM COOPER
Original Assignee
BRISTOL AGENCIES Ltd
HAROLD FRANCIS TRESIDDER
WILFRED HALFORD NEEDHAM COOPER
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 BRISTOL AGENCIES Ltd, HAROLD FRANCIS TRESIDDER, WILFRED HALFORD NEEDHAM COOPER filed Critical BRISTOL AGENCIES Ltd
Priority to GB123343A priority Critical patent/GB563781A/en
Publication of GB563781A publication Critical patent/GB563781A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
    • B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools

Abstract

563,781. Chucks. COOPER, W. H. N., TRESIDDER, H. F., FRY, C. R., and BRISTOL AGENCIES, Ltd. Jan. 25, 1943, No. 1233. [Class 83 (iii)] A bevel closing chuck particularly suitable for driving taps by their squared ends as well as gripping them by the shanks, comprises a body part a having a shank b for mounting. An interchangeable adaptor d fits into the hollow end of the body, is notched to be driven by a cross pin h in the body, and is formed at f to engage the squared end of the tap. A bevel closing cap r'screws on the body and has screwed into it an adaptor ring k 'slotted to receive jaws m tapered to engage the bevel surface of the cap, and fitted with spring rings v. The jaws are shouldered to engage the end of the adaptor d and their movement in the cap is limited by the flange of a screwed ring t.
GB123343A 1943-01-25 1943-01-25 Improvements in chucks suitable for taps Expired GB563781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB123343A GB563781A (en) 1943-01-25 1943-01-25 Improvements in chucks suitable for taps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB123343A GB563781A (en) 1943-01-25 1943-01-25 Improvements in chucks suitable for taps

Publications (1)

Publication Number Publication Date
GB563781A true GB563781A (en) 1944-08-30

Family

ID=9718425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB123343A Expired GB563781A (en) 1943-01-25 1943-01-25 Improvements in chucks suitable for taps

Country Status (1)

Country Link
GB (1) GB563781A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567474A (en) * 2013-07-15 2014-02-12 昆山巨德泰精密机械有限公司 Threaded precise processing cutter bar
CN110927169A (en) * 2019-11-28 2020-03-27 太原科技大学 Screw tap wear visual detection system
WO2021148235A1 (en) * 2020-01-24 2021-07-29 Ayguen Hakki Tapping chuck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567474A (en) * 2013-07-15 2014-02-12 昆山巨德泰精密机械有限公司 Threaded precise processing cutter bar
CN110927169A (en) * 2019-11-28 2020-03-27 太原科技大学 Screw tap wear visual detection system
WO2021148235A1 (en) * 2020-01-24 2021-07-29 Ayguen Hakki Tapping chuck

Similar Documents

Publication Publication Date Title
GB651588A (en) Improvements in or relating to chucks
GB566092A (en) Improvements in and relating to chucks
GB563781A (en) Improvements in chucks suitable for taps
GB556523A (en) Improvements in or relating to tool chucks
GB560250A (en) Improved collet chuck
GB572552A (en) An improvement in or relating to spanners or wrenches for gripping members of circular section
GB827169A (en) Improvements in collet chucks
GB596906A (en) Improvements in chucks
GB382798A (en) Improvements in four jaw chucks for drills or other tools
GB147889A (en) Improvements in self-acting chucks
GB126907A (en) Improvements in or relating to Tool-Holders and Tools.
GB562029A (en) An improved dental hand piece
GB558412A (en) Improvements relating to lathe or like machine tool collets
GB646119A (en) Improvements in or relating to chucks
GB573892A (en) Improvements in chucks
GB395398A (en) Improvements in chucks
GB389420A (en) Improvements in expansible chucks for machine tools
GB579224A (en) Improvements in or relating to chucks
GB190865A (en) Improvements in collet chuck
GB154192A (en) Improvements in chucks
GB896044A (en) Improvements relating to chucks
GB584319A (en) Improvements in or relating to work-holding devices such as hand or bench vices or such devices as are used in conjunction with lathes or other machine tools or the like
GB554785A (en) Improvements in and connected with lathes
GB151460A (en) Improvements in or relating to lathe chucks
GB406209A (en) Improvements in and relating to bevel-closing chucks