GB295832A - Improvements in or relating to chisels - Google Patents

Improvements in or relating to chisels

Info

Publication number
GB295832A
GB295832A GB2212227A GB2212227A GB295832A GB 295832 A GB295832 A GB 295832A GB 2212227 A GB2212227 A GB 2212227A GB 2212227 A GB2212227 A GB 2212227A GB 295832 A GB295832 A GB 295832A
Authority
GB
United Kingdom
Prior art keywords
bit
holder
wedge
opening
chisels
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
GB2212227A
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.)
GIBSON STABLES
Original Assignee
GIBSON STABLES
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 GIBSON STABLES filed Critical GIBSON STABLES
Priority to GB2212227A priority Critical patent/GB295832A/en
Publication of GB295832A publication Critical patent/GB295832A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D3/00—Hand chisels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

295,832. Stables, G. Aug. 23, 1927. Chisels.-In a mason's chisel of the kind provided with a bifurcated holder for receiving renewable cutter bits the bit 1 is held in the bifurcated holder 2 by a wedge &c. 3 driven in behind the bit to act as a support therefor. The bit and opening in the holder may be of taper formation and the base of the opening slightly inclined corresponding to the taper of the wedge. The bit is detached by removing the wedge and tapping the bit down in the opening which allows it to be removed sideways. In the modification shown in Fig. 3, the holder 2 and wedge 3 are formed with registering slots 4, 5 so that a pointed tool may be driven in under the bit for forcing it forwardly out of the grip of the holder.
GB2212227A 1927-08-23 1927-08-23 Improvements in or relating to chisels Expired GB295832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2212227A GB295832A (en) 1927-08-23 1927-08-23 Improvements in or relating to chisels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2212227A GB295832A (en) 1927-08-23 1927-08-23 Improvements in or relating to chisels

Publications (1)

Publication Number Publication Date
GB295832A true GB295832A (en) 1928-08-23

Family

ID=10174248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2212227A Expired GB295832A (en) 1927-08-23 1927-08-23 Improvements in or relating to chisels

Country Status (1)

Country Link
GB (1) GB295832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148546A1 (en) * 1984-01-11 1985-07-17 The Stanley Works Limited A chisel
EP2374579A1 (en) * 2010-04-08 2011-10-12 Samvaz S.A. Wood chisel and blade for wood chisel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148546A1 (en) * 1984-01-11 1985-07-17 The Stanley Works Limited A chisel
EP2374579A1 (en) * 2010-04-08 2011-10-12 Samvaz S.A. Wood chisel and blade for wood chisel
US8869404B2 (en) 2010-04-08 2014-10-28 Samvaz S.A. Wood chisel and blade for a wood chisel
US9095967B2 (en) 2010-04-08 2015-08-04 Samvaz S.A. Wood chisel and blade for a wood chisel

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