GB501310A - Improvements relating to hand hammers - Google Patents

Improvements relating to hand hammers

Info

Publication number
GB501310A
GB501310A GB479838A GB479838A GB501310A GB 501310 A GB501310 A GB 501310A GB 479838 A GB479838 A GB 479838A GB 479838 A GB479838 A GB 479838A GB 501310 A GB501310 A GB 501310A
Authority
GB
United Kingdom
Prior art keywords
screw
hammers
threaded socket
stephens
interrupted
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
GB479838A
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.)
STEPHENS BELTING Co Ltd
Original Assignee
STEPHENS BELTING Co 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 STEPHENS BELTING Co Ltd filed Critical STEPHENS BELTING Co Ltd
Priority to GB479838A priority Critical patent/GB501310A/en
Publication of GB501310A publication Critical patent/GB501310A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/02—Inserts or attachments forming the striking part of hammer heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B25D2222/33—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B25D2222/36—Lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B25D2222/57—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/75—Wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/105—Exchangeable tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/361—Use of screws or threaded connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

501,310. Hammers; handle fixings. STEPHENS, W. R., and STEPHENS BELT. ING CO., Ltd. Feb. 16, 1938, No. 4798. [Classes 61 (i) and 61 (ii)] In hammers having metal heads of the kind provided at one or each end with a striking piece of leather, rubber, wood, vulcanized fibre, copper, lead, or other relatively soft material, the head a has at one or each end an internally screw-threaded socket b for receiving the striking piece or pieces c which may be formed with a corresponding screw thread or may have a plain periphery and be pressed into the screw-threaded socket b, the outer end of which is contracted by external pressure. The threaded socket or sockets may be interrupted by longitudinal grooves d. The handle e may be attached to the head by providing the hole f with a screw-thread which may be interrupted by grooves g, or, if the hole f is oval, Fig. 4, it may be provided with retaining projections or rows of teeth h.
GB479838A 1938-02-16 1938-02-16 Improvements relating to hand hammers Expired GB501310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB479838A GB501310A (en) 1938-02-16 1938-02-16 Improvements relating to hand hammers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB479838A GB501310A (en) 1938-02-16 1938-02-16 Improvements relating to hand hammers

Publications (1)

Publication Number Publication Date
GB501310A true GB501310A (en) 1939-02-24

Family

ID=9783987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB479838A Expired GB501310A (en) 1938-02-16 1938-02-16 Improvements relating to hand hammers

Country Status (1)

Country Link
GB (1) GB501310A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186456A (en) * 1962-02-12 1965-06-01 Clarence O Glasgow Industrial hammer
EP0069261A1 (en) * 1981-07-04 1983-01-12 Wera-Werk Hermann Werner GmbH & Co. Hammer with a central portion carrying the handle inserted therein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186456A (en) * 1962-02-12 1965-06-01 Clarence O Glasgow Industrial hammer
EP0069261A1 (en) * 1981-07-04 1983-01-12 Wera-Werk Hermann Werner GmbH & Co. Hammer with a central portion carrying the handle inserted therein

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