GB562122A - Improvements in portable chisels and the like - Google Patents
Improvements in portable chisels and the likeInfo
- Publication number
- GB562122A GB562122A GB4023/43A GB402343A GB562122A GB 562122 A GB562122 A GB 562122A GB 4023/43 A GB4023/43 A GB 4023/43A GB 402343 A GB402343 A GB 402343A GB 562122 A GB562122 A GB 562122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bit
- chisel
- chisels
- welded
- guide
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D3/00—Hand chisels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
562,122. Chisels. BLAND, H. BARKER-. March 12, 1943, No. 4023. [Class 61 (ii)] A hand percussive chisel of the kind comprising a tubular body with a chisel bit at the lower end adapted to receive blows from a slidable plunger with a weighted head, has a detachable chuck 5 secured as by screwing at 4 on a chisel guide 3 welded in the lower end of the tubular body 1 for holding the bit 8 in the body so as to be readily interchangeable, the chuck having an annular recess 12 housing a spring 14 which holds a flange 11 on the bit up against the end of the guide 3. The plunger 15 is guided clear of the body 1 by a bush 2 welded in its upper end and the weight 25 on the extremity 23 is readily removable and replaceable by others such as 26, 27 by means of the screw stud 24.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4023/43A GB562122A (en) | 1943-03-12 | 1943-03-12 | Improvements in portable chisels and the like |
ES172598A ES172598A1 (en) | 1943-03-12 | 1946-02-18 | IMPROVEMENTS MADE IN THE MANUFACTURE OF PORTABLE CHISELS AND SIMILAR TOOLS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4023/43A GB562122A (en) | 1943-03-12 | 1943-03-12 | Improvements in portable chisels and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB562122A true GB562122A (en) | 1944-06-19 |
Family
ID=9769276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4023/43A Expired GB562122A (en) | 1943-03-12 | 1943-03-12 | Improvements in portable chisels and the like |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES172598A1 (en) |
GB (1) | GB562122A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197399B (en) * | 1961-12-14 | 1965-07-22 | Ernst Doering | Hand and machine impact tools with wrapped core |
GB2237234A (en) * | 1989-10-07 | 1991-05-01 | Alex Chen | Impact tools |
FR2916376A1 (en) * | 2007-05-21 | 2008-11-28 | Leborgne Soc Par Actions Simpl | Splitter tool for e.g. hard fuel wood, has tubular handle comprising locking unit with protuberance cooperating, in inserted position, with chamfer of removable additional counter weight to constitute retention stop |
GB2475581A (en) * | 2009-11-20 | 2011-05-25 | Yueh-Ting Chen | A scraper |
-
1943
- 1943-03-12 GB GB4023/43A patent/GB562122A/en not_active Expired
-
1946
- 1946-02-18 ES ES172598A patent/ES172598A1/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197399B (en) * | 1961-12-14 | 1965-07-22 | Ernst Doering | Hand and machine impact tools with wrapped core |
GB2237234A (en) * | 1989-10-07 | 1991-05-01 | Alex Chen | Impact tools |
FR2916376A1 (en) * | 2007-05-21 | 2008-11-28 | Leborgne Soc Par Actions Simpl | Splitter tool for e.g. hard fuel wood, has tubular handle comprising locking unit with protuberance cooperating, in inserted position, with chamfer of removable additional counter weight to constitute retention stop |
GB2475581A (en) * | 2009-11-20 | 2011-05-25 | Yueh-Ting Chen | A scraper |
GB2475581B (en) * | 2009-11-20 | 2011-10-26 | Yueh-Ting Chen | Scraper |
Also Published As
Publication number | Publication date |
---|---|
ES172598A1 (en) | 1946-06-16 |
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