GB683242A - Improvements in and relating to attachments for tapping holes, screwing up studs and like operations - Google Patents

Improvements in and relating to attachments for tapping holes, screwing up studs and like operations

Info

Publication number
GB683242A
GB683242A GB2172750A GB2172750A GB683242A GB 683242 A GB683242 A GB 683242A GB 2172750 A GB2172750 A GB 2172750A GB 2172750 A GB2172750 A GB 2172750A GB 683242 A GB683242 A GB 683242A
Authority
GB
United Kingdom
Prior art keywords
screwing
attachments
tapping
studs
relating
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
GB2172750A
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 GB2172750A priority Critical patent/GB683242A/en
Publication of GB683242A publication Critical patent/GB683242A/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
    • B23B31/38—Chucks with overload clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

683,242. Tapping or screwing-up attachments. DODD, J. Sept. 4, 1951 [Sept. 4, 1950], No. 21727/50. Addition to 692,701. Class 83 (iii). In the tapping or screwing- up attachment described in the parent Specification, the resilient cushion for adjustably loading the slipping clutch e, f, comprises rubber rings s formed with holes s<SP>1</SP> which are sealed by conical projections w on other rubber rings u so as to form air chambers. Smooth - faced metal washers x are interposed between the rings. The driven member f of the clutch is bored to form a grease well g. The Provisional Specification also refers to Specification 642,511.
GB2172750A 1950-09-04 1950-09-04 Improvements in and relating to attachments for tapping holes, screwing up studs and like operations Expired GB683242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2172750A GB683242A (en) 1950-09-04 1950-09-04 Improvements in and relating to attachments for tapping holes, screwing up studs and like operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2172750A GB683242A (en) 1950-09-04 1950-09-04 Improvements in and relating to attachments for tapping holes, screwing up studs and like operations

Publications (1)

Publication Number Publication Date
GB683242A true GB683242A (en) 1952-11-26

Family

ID=10167818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2172750A Expired GB683242A (en) 1950-09-04 1950-09-04 Improvements in and relating to attachments for tapping holes, screwing up studs and like operations

Country Status (1)

Country Link
GB (1) GB683242A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650218A1 (en) * 1975-10-30 1977-05-05 Katsuyuki Totsu DRIVE DEVICE FOR A SCREWDRIVER
GB2146562A (en) * 1983-09-13 1985-04-24 Brian Ronald Tompkins Tool driving device
GB2173729A (en) * 1985-04-18 1986-10-22 Julien Jean Louis Lankry Tool for screw threaded fasteners

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650218A1 (en) * 1975-10-30 1977-05-05 Katsuyuki Totsu DRIVE DEVICE FOR A SCREWDRIVER
GB2146562A (en) * 1983-09-13 1985-04-24 Brian Ronald Tompkins Tool driving device
GB2173729A (en) * 1985-04-18 1986-10-22 Julien Jean Louis Lankry Tool for screw threaded fasteners

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