GB2237766B - Electrically driven power hand tools - Google Patents
Electrically driven power hand toolsInfo
- Publication number
- GB2237766B GB2237766B GB9022015A GB9022015A GB2237766B GB 2237766 B GB2237766 B GB 2237766B GB 9022015 A GB9022015 A GB 9022015A GB 9022015 A GB9022015 A GB 9022015A GB 2237766 B GB2237766 B GB 2237766B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrically driven
- hand tools
- driven power
- power hand
- tools
- 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 - Fee Related
Links
Classifications
-
- 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
- B25D17/26—Lubricating
-
- 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
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893936849 DE3936849A1 (de) | 1989-11-06 | 1989-11-06 | Elektrisch angetriebene handwerkzeugmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9022015D0 GB9022015D0 (en) | 1990-11-21 |
GB2237766A GB2237766A (en) | 1991-05-15 |
GB2237766B true GB2237766B (en) | 1993-07-14 |
Family
ID=6392932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9022015A Expired - Fee Related GB2237766B (en) | 1989-11-06 | 1990-10-10 | Electrically driven power hand tools |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH682312A5 (fr) |
DE (1) | DE3936849A1 (fr) |
GB (1) | GB2237766B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343563C2 (de) * | 1993-12-21 | 1997-09-04 | Bosch Gmbh Robert | Bohr- und/oder Schlaghammer mit Montageöffnung |
DE19628946A1 (de) * | 1996-07-18 | 1998-01-22 | Bosch Gmbh Robert | Handwerkzeugmaschine |
DE19820218C2 (de) * | 1998-05-06 | 2000-03-09 | Wacker Werke Kg | Schlag- und/oder Bohrhammer mit axial gleitgelagerter Kurbelwelle |
DE50113888D1 (de) * | 2001-07-30 | 2008-06-05 | Aeg Electric Tools Gmbh | Bohrhammer |
DE102008032791A1 (de) | 2008-07-11 | 2010-01-14 | Wacker Neuson Se | Bohr- und/oder Schlaghammer mit Nachschmiervorrichtung |
CN103629505B (zh) * | 2013-12-02 | 2015-10-14 | 宁波汉浦工具有限公司 | 一种手持式电动磨 |
GB201321894D0 (en) * | 2013-12-11 | 2014-01-22 | Black & Decker Inc | Hammer drive mechanism |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091540A (en) * | 1965-05-07 | 1967-11-15 | Duss Friedrich | A power drill lubricating system |
GB1404384A (en) * | 1972-05-05 | 1975-08-28 | Duss Maschf | Machine tool incorporating an automatic lubricating device |
GB1512214A (en) * | 1974-08-01 | 1978-05-24 | Duss Maschf | Percussion hammer |
GB2027629A (en) * | 1978-08-14 | 1980-02-27 | Hilti Ag | A drilling and chiselling hammer |
GB2030901A (en) * | 1978-08-14 | 1980-04-16 | Hilti Ag | Portable power tool |
GB1601264A (en) * | 1977-02-04 | 1981-10-28 | Shibaura Eng Works Ltd | Percussion tool and cartridgetype oil tank therefor |
-
1989
- 1989-11-06 DE DE19893936849 patent/DE3936849A1/de not_active Withdrawn
-
1990
- 1990-08-10 CH CH261390A patent/CH682312A5/de not_active IP Right Cessation
- 1990-10-10 GB GB9022015A patent/GB2237766B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091540A (en) * | 1965-05-07 | 1967-11-15 | Duss Friedrich | A power drill lubricating system |
GB1404384A (en) * | 1972-05-05 | 1975-08-28 | Duss Maschf | Machine tool incorporating an automatic lubricating device |
GB1512214A (en) * | 1974-08-01 | 1978-05-24 | Duss Maschf | Percussion hammer |
GB1601264A (en) * | 1977-02-04 | 1981-10-28 | Shibaura Eng Works Ltd | Percussion tool and cartridgetype oil tank therefor |
GB2027629A (en) * | 1978-08-14 | 1980-02-27 | Hilti Ag | A drilling and chiselling hammer |
GB2030901A (en) * | 1978-08-14 | 1980-04-16 | Hilti Ag | Portable power tool |
Also Published As
Publication number | Publication date |
---|---|
DE3936849A1 (de) | 1991-05-08 |
GB9022015D0 (en) | 1990-11-21 |
CH682312A5 (fr) | 1993-08-31 |
GB2237766A (en) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20001010 |