AT379656B - ROCK OR STONE CRUSHING TOOL - Google Patents
ROCK OR STONE CRUSHING TOOLInfo
- Publication number
- AT379656B AT379656B AT65484A AT65484A AT379656B AT 379656 B AT379656 B AT 379656B AT 65484 A AT65484 A AT 65484A AT 65484 A AT65484 A AT 65484A AT 379656 B AT379656 B AT 379656B
- Authority
- AT
- Austria
- Prior art keywords
- rock
- crushing tool
- stone crushing
- stone
- tool
- Prior art date
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
- B25D17/02—Percussive tool bits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT65484A AT379656B (en) | 1984-02-28 | 1984-02-28 | ROCK OR STONE CRUSHING TOOL |
EP85890050A EP0156789A1 (en) | 1984-02-28 | 1985-02-27 | Rock breaking tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT65484A AT379656B (en) | 1984-02-28 | 1984-02-28 | ROCK OR STONE CRUSHING TOOL |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA65484A ATA65484A (en) | 1985-06-15 |
AT379656B true AT379656B (en) | 1986-02-10 |
Family
ID=3496291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT65484A AT379656B (en) | 1984-02-28 | 1984-02-28 | ROCK OR STONE CRUSHING TOOL |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0156789A1 (en) |
AT (1) | AT379656B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT239729Y1 (en) * | 1996-04-26 | 2001-03-13 | Giovanni Battista Andrina | TOOLS FOR DEMOLITION HAMMERS WITH SPECIAL PROFILE. |
DE19914522C2 (en) * | 1999-03-30 | 2003-08-14 | Wacker Construction Equipment | Breaking tool, especially chisel, with grooves |
DE10244509A1 (en) | 2002-09-25 | 2004-04-08 | Hilti Ag | Pointed chisel |
EP2502708B1 (en) | 2011-03-22 | 2017-02-01 | Black & Decker Inc. | Chisels |
DE202013003876U1 (en) | 2013-03-04 | 2013-06-25 | BBG Baugeräte GmbH | breaking tool |
USD734792S1 (en) | 2013-03-15 | 2015-07-21 | Black & Decker Inc. | Drill bit |
USD737875S1 (en) | 2013-03-15 | 2015-09-01 | Black & Decker Inc. | Drill bit |
USD922840S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
USD923447S1 (en) | 2019-05-06 | 2021-06-29 | Milwaukee Electric Tool Corporation | Chisel |
USD922841S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
USD922842S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
USD921465S1 (en) | 2019-05-06 | 2021-06-08 | Milwaukee Electric Tool Corporation | Mortar knife |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE463571C (en) * | 1928-08-01 | Ed Doerrenberg Soehne Ohg | Multi-edged pointed iron for mining hammers | |
GB245079A (en) * | 1924-12-27 | 1926-06-03 | Meudon Forges Atel | Improvements in pneumatic cutters or picks |
DE685529C (en) * | 1936-02-27 | 1939-12-20 | Richard Emde | Push tool, especially for jackhammers |
GB468999A (en) * | 1936-11-10 | 1937-07-16 | John Cecil Robinson | Improvements relating to percussive picks |
DE764761C (en) * | 1943-03-30 | 1953-05-18 | August Wagener | Chisel tip for breakers |
DE800853C (en) * | 1948-10-02 | 1950-12-11 | Adolf Meutsch | Point chisels for breakers |
DE828385C (en) * | 1950-11-21 | 1952-01-17 | Stahlhammerwerk Kruener G M B | Point chisels for breakers |
DE1846211U (en) * | 1961-06-07 | 1962-02-08 | Guenther W Hammer | TIP AGENTS FOR EXTRACTORS. |
AT368602B (en) * | 1980-12-10 | 1982-10-25 | Ver Edelstahlwerke Ag | ROCK OR STONE CRUSHER TOOL |
-
1984
- 1984-02-28 AT AT65484A patent/AT379656B/en not_active IP Right Cessation
-
1985
- 1985-02-27 EP EP85890050A patent/EP0156789A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0156789A1 (en) | 1985-10-02 |
ATA65484A (en) | 1985-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |