DE3671713D1 - Bohr- und meisselhammer. - Google Patents
Bohr- und meisselhammer.Info
- Publication number
- DE3671713D1 DE3671713D1 DE8686810384T DE3671713T DE3671713D1 DE 3671713 D1 DE3671713 D1 DE 3671713D1 DE 8686810384 T DE8686810384 T DE 8686810384T DE 3671713 T DE3671713 T DE 3671713T DE 3671713 D1 DE3671713 D1 DE 3671713D1
- Authority
- DE
- Germany
- Prior art keywords
- drill
- chisel hammer
- chisel
- hammer
- 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.)
- Revoked
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
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
-
- 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
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/191—Ram catchers for stopping the ram when entering idling mode
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686810384T DE3671713D1 (de) | 1985-09-05 | 1986-08-27 | Bohr- und meisselhammer. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853531641 DE3531641A1 (de) | 1985-09-05 | 1985-09-05 | Bohr- und meisselhammer |
DE8686810384T DE3671713D1 (de) | 1985-09-05 | 1986-08-27 | Bohr- und meisselhammer. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671713D1 true DE3671713D1 (de) | 1990-07-12 |
Family
ID=6280154
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853531641 Ceased DE3531641A1 (de) | 1985-09-05 | 1985-09-05 | Bohr- und meisselhammer |
DE8686810384T Revoked DE3671713D1 (de) | 1985-09-05 | 1986-08-27 | Bohr- und meisselhammer. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853531641 Ceased DE3531641A1 (de) | 1985-09-05 | 1985-09-05 | Bohr- und meisselhammer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0218547B1 (de) |
DE (2) | DE3531641A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08235208A (ja) * | 1995-02-28 | 1996-09-13 | Toshiba Corp | データ検索方法 |
JP3424870B2 (ja) * | 1995-02-28 | 2003-07-07 | 株式会社マキタ | 打撃工具の空打ち防止装置 |
GB9909987D0 (en) * | 1999-04-30 | 1999-06-30 | Black & Decker Inc | Rotary hammer |
JP2009539628A (ja) * | 2006-06-06 | 2009-11-19 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 打撃ピン及び対応配置された拘束装置を備えた打撃機構 |
JP5154995B2 (ja) | 2008-03-28 | 2013-02-27 | 株式会社マキタ | 打撃工具 |
DE102008022454B4 (de) * | 2008-05-08 | 2014-06-26 | Aeg Electric Tools Gmbh | Bohrhammer |
CN107160327B (zh) * | 2017-07-07 | 2023-04-28 | 广西玉柴机器股份有限公司 | 一种安装碗型塞及销钉的复合冲头 |
US12005555B2 (en) | 2020-03-23 | 2024-06-11 | Milwaukee Electric Tool Corporation | Rotary hammer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1825632A (en) * | 1927-12-03 | 1931-09-29 | Edo Aircraft Corp | Percussive tool |
US2372029A (en) * | 1943-11-15 | 1945-03-20 | Carlyle B Stair | Pneumatic hammer |
US3022838A (en) * | 1959-02-05 | 1962-02-27 | Thor Power Tool Co | Portable hammer |
US3266581A (en) * | 1963-11-01 | 1966-08-16 | Mechanical Res Corp | Vibrationless power tool |
CH636796A5 (en) * | 1979-01-25 | 1983-06-30 | Duss Friedrich Maschf | Electropneumatic hammer with a catch ring for the percussion piston |
GB2084917A (en) * | 1980-10-08 | 1982-04-21 | Kango Electric Hammers Ltd | Improvements in or relating to percussive tools |
FR2531138A1 (fr) * | 1982-07-29 | 1984-02-03 | Inst Avtomatiki Akademii | Dispositif de percussion notamment pour machine hydraulique de forage de puits |
DE3231902A1 (de) * | 1982-08-27 | 1984-03-22 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftangetriebene handwerkzeugmaschine fuer schlagende oder drehschlagende arbeitsweise |
DE3335553C2 (de) * | 1983-09-30 | 1994-02-24 | Black & Decker Inc | Bohrhammer mit Leerlauffangeinrichtung |
-
1985
- 1985-09-05 DE DE19853531641 patent/DE3531641A1/de not_active Ceased
-
1986
- 1986-08-27 DE DE8686810384T patent/DE3671713D1/de not_active Revoked
- 1986-08-27 EP EP86810384A patent/EP0218547B1/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP0218547A2 (de) | 1987-04-15 |
EP0218547B1 (de) | 1990-06-06 |
EP0218547A3 (en) | 1987-04-29 |
DE3531641A1 (de) | 1987-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |