GB462975A - Improvements in portable power driven rotary tools - Google Patents

Improvements in portable power driven rotary tools

Info

Publication number
GB462975A
GB462975A GB2485035A GB2485035A GB462975A GB 462975 A GB462975 A GB 462975A GB 2485035 A GB2485035 A GB 2485035A GB 2485035 A GB2485035 A GB 2485035A GB 462975 A GB462975 A GB 462975A
Authority
GB
United Kingdom
Prior art keywords
tommy bar
shank
key
driven rotary
portable power
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
GB2485035A
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.)
JAMES ROTHSCHILD THORPE
Oliver Pell Control Ltd
Original Assignee
JAMES ROTHSCHILD THORPE
Oliver Pell Control Ltd
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 JAMES ROTHSCHILD THORPE, Oliver Pell Control Ltd filed Critical JAMES ROTHSCHILD THORPE
Priority to GB2485035A priority Critical patent/GB462975A/en
Publication of GB462975A publication Critical patent/GB462975A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/006—Keys for operating the chucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

462,975. Portable drilling &c. machines. OLIVER, C., THORPE, J. R., and OLIVER PELL CONTROL, Ltd. Sept. 6, 1935, No. 24850. [Class 83 (iii)] In a portable power-driven rotary tool having means for housing a loose chuck-key comprising a shank and a permanently fixed tommy bar, che shank of the key is housed in a recess in the tool body and the tommy bar is held in a hole in the body by spring means which bear on the side of the tommy bar. The shank K of the key is housed in the recess h formed in the handle portion P of the portable tool body, and the tommy bar T passes through a hole D formed in bosses R<1> on the inside of a rib R on the handle and is held in position by a wire spring W anchored by a rivet at a. The spring is inserted in a slot s between the bosses R <1>.
GB2485035A 1935-09-06 1935-09-06 Improvements in portable power driven rotary tools Expired GB462975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2485035A GB462975A (en) 1935-09-06 1935-09-06 Improvements in portable power driven rotary tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2485035A GB462975A (en) 1935-09-06 1935-09-06 Improvements in portable power driven rotary tools

Publications (1)

Publication Number Publication Date
GB462975A true GB462975A (en) 1937-03-08

Family

ID=10218231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485035A Expired GB462975A (en) 1935-09-06 1935-09-06 Improvements in portable power driven rotary tools

Country Status (1)

Country Link
GB (1) GB462975A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747733A (en) * 1986-02-03 1988-05-31 Ryobi Ltd. Electric drill's chuck key holding device
EP0319118A1 (en) * 1987-12-03 1989-06-07 The Stanley Works Tool with chuck key mounting and ejector arrangement
US11865691B2 (en) 2020-12-10 2024-01-09 Black & Decker Inc. Power tool with chuck key holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747733A (en) * 1986-02-03 1988-05-31 Ryobi Ltd. Electric drill's chuck key holding device
EP0319118A1 (en) * 1987-12-03 1989-06-07 The Stanley Works Tool with chuck key mounting and ejector arrangement
US11865691B2 (en) 2020-12-10 2024-01-09 Black & Decker Inc. Power tool with chuck key holder

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