CH534036A - Motorisch, insbesondere durch Elektromotor, angetriebener Schlagbohrhammer - Google Patents
Motorisch, insbesondere durch Elektromotor, angetriebener SchlagbohrhammerInfo
- Publication number
- CH534036A CH534036A CH566472A CH566472A CH534036A CH 534036 A CH534036 A CH 534036A CH 566472 A CH566472 A CH 566472A CH 566472 A CH566472 A CH 566472A CH 534036 A CH534036 A CH 534036A
- Authority
- CH
- Switzerland
- Prior art keywords
- motor
- hammer drill
- electric motor
- driven hammer
- driven
- Prior art date
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
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/04—Portable percussive tools with electromotor or other motor drive in which the tool bit or anvil is hit by an impulse member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/021—Construction of casings, bodies or handles with guiding devices
- B25F5/022—Construction of casings, bodies or handles with guiding devices with incorporated levels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0046—Preventing rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH566472A CH534036A (de) | 1972-04-18 | 1972-04-18 | Motorisch, insbesondere durch Elektromotor, angetriebener Schlagbohrhammer |
CH1180772A CH538909A (de) | 1972-04-18 | 1972-08-10 | Elektromotorisch angetriebener Schlagbohrhammer |
DE19732316722 DE2316722A1 (de) | 1972-04-18 | 1973-04-04 | Motorisch, insbesondere durch elektromotor, angetriebener schlagbohrhammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH566472A CH534036A (de) | 1972-04-18 | 1972-04-18 | Motorisch, insbesondere durch Elektromotor, angetriebener Schlagbohrhammer |
Publications (1)
Publication Number | Publication Date |
---|---|
CH534036A true CH534036A (de) | 1973-02-28 |
Family
ID=4297360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH566472A CH534036A (de) | 1972-04-18 | 1972-04-18 | Motorisch, insbesondere durch Elektromotor, angetriebener Schlagbohrhammer |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH534036A (de) |
DE (1) | DE2316722A1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2218972A1 (de) * | 1973-02-26 | 1974-09-20 | Skil Nederland Nv | |
FR2396155A1 (fr) * | 1977-06-27 | 1979-01-26 | Hilti Ag | Marteau perforateur avec porte-outil blocage |
DE3018633A1 (de) * | 1980-05-16 | 1981-11-19 | Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen | Elektrobohrhammer mit abschaltbarem bohrantrieb |
DE3329005A1 (de) * | 1983-08-11 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
US4763733A (en) * | 1985-10-26 | 1988-08-16 | Hilti Aktiengesellschaft | Hammer drill with rotational lock |
WO1993007995A1 (de) * | 1991-10-25 | 1993-04-29 | Robert Bosch Gmbh | Bohrhammer |
DE4202767A1 (de) * | 1992-01-31 | 1993-08-05 | Black & Decker Inc | Bohrhammer |
US6015017A (en) * | 1997-04-18 | 2000-01-18 | Black & Decker Inc. | Rotary hammer |
-
1972
- 1972-04-18 CH CH566472A patent/CH534036A/de not_active IP Right Cessation
-
1973
- 1973-04-04 DE DE19732316722 patent/DE2316722A1/de active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2218972A1 (de) * | 1973-02-26 | 1974-09-20 | Skil Nederland Nv | |
FR2396155A1 (fr) * | 1977-06-27 | 1979-01-26 | Hilti Ag | Marteau perforateur avec porte-outil blocage |
DE3018633A1 (de) * | 1980-05-16 | 1981-11-19 | Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen | Elektrobohrhammer mit abschaltbarem bohrantrieb |
DE3329005A1 (de) * | 1983-08-11 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
US4763733A (en) * | 1985-10-26 | 1988-08-16 | Hilti Aktiengesellschaft | Hammer drill with rotational lock |
WO1993007995A1 (de) * | 1991-10-25 | 1993-04-29 | Robert Bosch Gmbh | Bohrhammer |
US5379848A (en) * | 1991-10-25 | 1995-01-10 | Robert Bosch Gmbh | Drill hammer |
DE4202767A1 (de) * | 1992-01-31 | 1993-08-05 | Black & Decker Inc | Bohrhammer |
DE4202767C2 (de) * | 1992-01-31 | 1999-06-02 | Black & Decker Inc | Bohrhammer |
US6015017A (en) * | 1997-04-18 | 2000-01-18 | Black & Decker Inc. | Rotary hammer |
Also Published As
Publication number | Publication date |
---|---|
DE2316722A1 (de) | 1973-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |