AU443662B2 - Hammer drill - Google Patents
Hammer drillInfo
- Publication number
- AU443662B2 AU443662B2 AU49533/69A AU4953369A AU443662B2 AU 443662 B2 AU443662 B2 AU 443662B2 AU 49533/69 A AU49533/69 A AU 49533/69A AU 4953369 A AU4953369 A AU 4953369A AU 443662 B2 AU443662 B2 AU 443662B2
- Authority
- AU
- Australia
- Prior art keywords
- hammer drill
- hammer
- drill
- 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
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/006—Mode changers; Mechanisms connected thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/068—Crank-actuated impulse-driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49533/69A AU443662B2 (en) | 1969-01-24 | 1969-01-24 | Hammer drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49533/69A AU443662B2 (en) | 1969-01-24 | 1969-01-24 | Hammer drill |
Publications (3)
Publication Number | Publication Date |
---|---|
AU4953369A AU4953369A (en) | 1970-07-30 |
AU4953367A AU4953367A (US20100012521A1-20100121-C00001.png) | 1970-07-30 |
AU443662B2 true AU443662B2 (en) | 1970-07-30 |
Family
ID=3736175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU49533/69A Expired AU443662B2 (en) | 1969-01-24 | 1969-01-24 | Hammer drill |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU443662B2 (US20100012521A1-20100121-C00001.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0583710A1 (de) * | 1992-08-18 | 1994-02-23 | Robert Bosch Gmbh | Bohrhammer |
EP1561547A3 (en) * | 2004-02-09 | 2009-09-09 | Hitachi Koki Co., Ltd. | Drilling machine |
-
1969
- 1969-01-24 AU AU49533/69A patent/AU443662B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0583710A1 (de) * | 1992-08-18 | 1994-02-23 | Robert Bosch Gmbh | Bohrhammer |
EP1561547A3 (en) * | 2004-02-09 | 2009-09-09 | Hitachi Koki Co., Ltd. | Drilling machine |
Also Published As
Publication number | Publication date |
---|---|
AU4953367A (US20100012521A1-20100121-C00001.png) | 1970-07-30 |
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