NL190808C - Elektropneumatische boor- en/of beitelhamer. - Google Patents
Elektropneumatische boor- en/of beitelhamer.Info
- Publication number
- NL190808C NL190808C NL8204618A NL8204618A NL190808C NL 190808 C NL190808 C NL 190808C NL 8204618 A NL8204618 A NL 8204618A NL 8204618 A NL8204618 A NL 8204618A NL 190808 C NL190808 C NL 190808C
- Authority
- NL
- Netherlands
- Prior art keywords
- hammer
- electro
- chipping
- pneumatic
- drill
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215198 DE3215198A1 (de) | 1982-04-23 | 1982-04-23 | Elektropneumatischer bohr- und/oder meisselhammer |
DE3215198 | 1982-04-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8204618A NL8204618A (nl) | 1983-11-16 |
NL190808B NL190808B (nl) | 1994-04-05 |
NL190808C true NL190808C (nl) | 1994-09-01 |
Family
ID=6161756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8204618A NL190808C (nl) | 1982-04-23 | 1982-11-29 | Elektropneumatische boor- en/of beitelhamer. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH659683A5 (nl) |
DE (1) | DE3215198A1 (nl) |
FR (1) | FR2525515B1 (nl) |
NL (1) | NL190808C (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311265A1 (de) * | 1983-03-28 | 1984-10-11 | Hilti Ag, Schaan | Elektropneumatischer bohr- und meisselhammer |
NL8801466A (nl) * | 1988-06-07 | 1990-01-02 | Emerson Electric Co | Inrichting voor het aandrijven van een boor- en/of slaggereedschap. |
DE4008750A1 (de) * | 1990-03-19 | 1991-09-26 | Hilti Ag | Geraet zum eintreiben von befestigungselementen in harte werkstoffe |
DE10045620A1 (de) * | 2000-09-15 | 2002-04-04 | Bosch Gmbh Robert | Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums |
DE10149216A1 (de) | 2001-10-05 | 2003-04-24 | Bosch Gmbh Robert | Handwerkzeugmaschine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430709A (en) * | 1967-10-02 | 1969-03-04 | Black & Decker Mfg Co | Motion transmission mechanism for impact tools |
US3430708A (en) * | 1967-10-02 | 1969-03-04 | Black & Decker Mfg Co | Transmission for rotary hammer |
US3448817A (en) * | 1967-12-12 | 1969-06-10 | Zenji Morishita | Rock drill |
DE2449191C2 (de) * | 1974-10-16 | 1988-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | Hammer |
CH588632A5 (en) * | 1975-03-04 | 1977-06-15 | Bosch Gmbh Robert | Impact drill with swashplate - has spring loaded pneumatic impact piston reciprocating inside tool drive sleeve |
DE2738057A1 (de) * | 1977-06-29 | 1979-02-15 | Bosch Gmbh Robert | Handwerkzeugmaschine |
DE2917475A1 (de) * | 1979-04-30 | 1980-11-13 | Hilti Ag | Bohr- oder meisselhammer |
DE3136264C2 (de) * | 1981-09-12 | 1985-10-31 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektropneumatischer Drehschlagbohrhammer |
-
1982
- 1982-04-23 DE DE19823215198 patent/DE3215198A1/de active Granted
- 1982-10-26 CH CH623482A patent/CH659683A5/de not_active IP Right Cessation
- 1982-11-29 NL NL8204618A patent/NL190808C/nl not_active IP Right Cessation
-
1983
- 1983-02-07 FR FR8301884A patent/FR2525515B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH659683A5 (de) | 1987-02-13 |
NL8204618A (nl) | 1983-11-16 |
FR2525515A1 (fr) | 1983-10-28 |
FR2525515B1 (fr) | 1985-06-28 |
DE3215198A1 (de) | 1983-10-27 |
DE3215198C2 (nl) | 1991-10-24 |
NL190808B (nl) | 1994-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19970601 |