CH634250A5 - Drilling or percussion hammer - Google Patents
Drilling or percussion hammer Download PDFInfo
- Publication number
- CH634250A5 CH634250A5 CH594678A CH594678A CH634250A5 CH 634250 A5 CH634250 A5 CH 634250A5 CH 594678 A CH594678 A CH 594678A CH 594678 A CH594678 A CH 594678A CH 634250 A5 CH634250 A5 CH 634250A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ring
- hammer
- percussion hammer
- hammer drill
- percussion
- Prior art date
Links
Classifications
-
- 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
- B25D11/06—Means for driving the impulse member
- B25D11/08—Means for driving the impulse member comprising a worm mechanism, i.e. a continuous guide surface with steadily rising and falling incline
-
- 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
- B25D11/06—Means for driving the impulse member
- B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81095977A | 1977-06-29 | 1977-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH634250A5 true CH634250A5 (en) | 1983-01-31 |
Family
ID=25205145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH594678A CH634250A5 (en) | 1977-06-29 | 1978-05-31 | Drilling or percussion hammer |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH634250A5 (nl) |
DE (1) | DE2738057A1 (nl) |
ES (1) | ES471261A1 (nl) |
GB (1) | GB1600944A (nl) |
NL (1) | NL7806873A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322964A1 (de) * | 1983-06-25 | 1985-01-24 | Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker | Schlagwerkzeug, insbesondere bohrhammer |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2917475A1 (de) * | 1979-04-30 | 1980-11-13 | Hilti Ag | Bohr- oder meisselhammer |
DE2938206A1 (de) * | 1979-09-21 | 1981-04-09 | Robert Bosch Gmbh, 7000 Stuttgart | Hammer mit einem motorisch angetriebenen schlagwerk |
US4325436A (en) * | 1980-05-21 | 1982-04-20 | Hilti Aktiengesellschaft | Hammer drill or chipping hammer device |
DE3039631A1 (de) * | 1980-10-21 | 1982-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
DE3215198A1 (de) * | 1982-04-23 | 1983-10-27 | Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach | Elektropneumatischer bohr- und/oder meisselhammer |
DE3335305C1 (de) * | 1983-09-29 | 1984-08-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Handgefuehrte Hammerbohrmaschine |
DE3402728C2 (de) * | 1984-01-27 | 1995-01-19 | Kress Elektrik Gmbh & Co | Antrieb für das Schlagwerk eines Bohr- oder Schlaghammers |
DE3919936A1 (de) * | 1989-06-19 | 1990-12-20 | Bosch Gmbh Robert | Bohr- oder schlaghammer |
DE19634346A1 (de) * | 1996-08-26 | 1998-03-05 | Schaeffler Waelzlager Kg | Mit einem Luftpolsterschlagwerk versehenes Schlagwerkzeug |
DE19640894A1 (de) * | 1996-10-04 | 1998-04-09 | Schaeffler Waelzlager Ohg | Mit einem Luftpolsterschlagwerk versehenes Schlagwerkzeug |
CN201565933U (zh) | 2009-10-30 | 2010-09-01 | 南京德朔实业有限公司 | 一种电动榔头 |
JP5767511B2 (ja) | 2011-06-01 | 2015-08-19 | 株式会社マキタ | 往復動式作業工具 |
EP3789162A1 (de) * | 2019-09-04 | 2021-03-10 | Hilti Aktiengesellschaft | Drehantrieb für eine handwerkzeugmaschine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE258061C (nl) * | ||||
DE559976C (de) * | 1930-09-21 | 1932-09-27 | Johannes Mieritz | Mechanischer Antrieb fuer Werkzeugmaschinen mit hin und her gehendem Werkzeug z. B. Nietmaschinen u. dgl. |
US2498679A (en) * | 1948-07-12 | 1950-02-28 | Edwin S Hall | Starplate mechanism |
US3430709A (en) * | 1967-10-02 | 1969-03-04 | Black & Decker Mfg Co | Motion transmission mechanism for impact tools |
CH546132A (de) * | 1971-12-22 | 1974-02-28 | Ruettimann Ernst | Elektrohammer mit pendelschlagsystem. |
DE2449191C2 (de) * | 1974-10-16 | 1988-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | Hammer |
-
1977
- 1977-08-24 DE DE19772738057 patent/DE2738057A1/de not_active Ceased
-
1978
- 1978-04-27 GB GB1676378A patent/GB1600944A/en not_active Expired
- 1978-05-31 CH CH594678A patent/CH634250A5/de not_active IP Right Cessation
- 1978-06-27 NL NL7806873A patent/NL7806873A/nl not_active Application Discontinuation
- 1978-06-29 ES ES471261A patent/ES471261A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322964A1 (de) * | 1983-06-25 | 1985-01-24 | Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker | Schlagwerkzeug, insbesondere bohrhammer |
Also Published As
Publication number | Publication date |
---|---|
GB1600944A (en) | 1981-10-21 |
DE2738057A1 (de) | 1979-02-15 |
ES471261A1 (es) | 1979-01-16 |
NL7806873A (nl) | 1979-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |