GB713196A - Improvements in compressed air hammers - Google Patents
Improvements in compressed air hammersInfo
- Publication number
- GB713196A GB713196A GB24990/51A GB2499051A GB713196A GB 713196 A GB713196 A GB 713196A GB 24990/51 A GB24990/51 A GB 24990/51A GB 2499051 A GB2499051 A GB 2499051A GB 713196 A GB713196 A GB 713196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- collar
- compressed air
- oct
- diameter
- 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
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
713,196. Percussive tools. FLOTTMANN, F. H. Oct. 25, 1951 [Oct. 1, 1948], No. 24990/51. Class 124 A tool 1 with a broad bit or blade and a collar 3 on its shank 4 is attached to a compressed air hammer by means of a hollow cylindrical retaining cap 5 open at both ends and having in its wall a lateral opening 7 comprising a rectangular portion 8 with its major axis perpendicular to the axis of the cap and of a width corresponding to the diameter of the collar and a length in the axial direction of the cap exceeding the thickness of the collar, and two further portions each of a width equivalent to the diameter of the tool shank and extending forwards and rearwards from the rectangular portion, the forwardly extending portion reaching to the leading end of the cap.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE713196X | 1948-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB713196A true GB713196A (en) | 1954-08-04 |
Family
ID=6623372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24990/51A Expired GB713196A (en) | 1948-10-01 | 1951-10-25 | Improvements in compressed air hammers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB713196A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560008A (en) * | 1968-03-04 | 1971-02-02 | Florida Pneumatic Mfg Corp | Safety locking tool holder for pneumatic hammer |
US3563559A (en) * | 1968-07-15 | 1971-02-16 | Florida Pneumatic Mfg Corp | Safety locking tool holder for pneumatic hammer |
US4101141A (en) * | 1977-03-16 | 1978-07-18 | Copper Range Company | Drive chuck |
US4496164A (en) * | 1980-11-27 | 1985-01-29 | Atlas Copco Aktiebolag | Chisel retaining device |
FR2612825A1 (en) * | 1987-03-26 | 1988-09-30 | Martin Pierre | PNEUMATIC, ELECTRIC OR HYDRAULIC HAMMER HAVING A TOOL RETAINER SYSTEM |
GB2314287A (en) * | 1996-06-19 | 1997-12-24 | John Terrance Crilly | Power tool with a fitment |
EP1733851A1 (en) * | 2005-06-15 | 2006-12-20 | Caterpillar, Inc. | Tool Retention Apparatus and Method |
US8141655B2 (en) | 2005-06-15 | 2012-03-27 | Caterpillar Inc. | Hammer having a two part body |
US20130205521A1 (en) * | 2011-08-19 | 2013-08-15 | Vale S.A. | Device to clean blocks of magnetic separators |
-
1951
- 1951-10-25 GB GB24990/51A patent/GB713196A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560008A (en) * | 1968-03-04 | 1971-02-02 | Florida Pneumatic Mfg Corp | Safety locking tool holder for pneumatic hammer |
US3563559A (en) * | 1968-07-15 | 1971-02-16 | Florida Pneumatic Mfg Corp | Safety locking tool holder for pneumatic hammer |
US4101141A (en) * | 1977-03-16 | 1978-07-18 | Copper Range Company | Drive chuck |
US4496164A (en) * | 1980-11-27 | 1985-01-29 | Atlas Copco Aktiebolag | Chisel retaining device |
FR2612825A1 (en) * | 1987-03-26 | 1988-09-30 | Martin Pierre | PNEUMATIC, ELECTRIC OR HYDRAULIC HAMMER HAVING A TOOL RETAINER SYSTEM |
GB2314287A (en) * | 1996-06-19 | 1997-12-24 | John Terrance Crilly | Power tool with a fitment |
GB2314287B (en) * | 1996-06-19 | 2001-01-10 | John Terrance Crilly | Hand held power tools |
EP1733851A1 (en) * | 2005-06-15 | 2006-12-20 | Caterpillar, Inc. | Tool Retention Apparatus and Method |
US7438139B2 (en) | 2005-06-15 | 2008-10-21 | Caterpillar Inc. | Tool retention apparatus and method |
US7832495B2 (en) | 2005-06-15 | 2010-11-16 | Caterpillar Inc | Tool retention apparatus and method |
US8141655B2 (en) | 2005-06-15 | 2012-03-27 | Caterpillar Inc. | Hammer having a two part body |
EP2556928A1 (en) * | 2005-06-15 | 2013-02-13 | Caterpillar Inc. | Tool retention apparatus and method |
US20130205521A1 (en) * | 2011-08-19 | 2013-08-15 | Vale S.A. | Device to clean blocks of magnetic separators |
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