GB1356663A - Motor driven portable machine tools - Google Patents
Motor driven portable machine toolsInfo
- Publication number
- GB1356663A GB1356663A GB3953871A GB3953871A GB1356663A GB 1356663 A GB1356663 A GB 1356663A GB 3953871 A GB3953871 A GB 3953871A GB 3953871 A GB3953871 A GB 3953871A GB 1356663 A GB1356663 A GB 1356663A
- Authority
- GB
- United Kingdom
- Prior art keywords
- handle
- shell
- attached
- drill
- motor
- 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
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/001—Housing of the drill, e.g. handgrip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
1356663 Portable wrench; portable drill ROBERT BOSCH GmbH 24 Aug 1971 [25 Aug 1970] 39538/71 Headings B3N and B3C A hand held machine tool, e.g. a drill, a percussion drill or .a screwdriver is driven by an electric motor in a casing through a gear transmission 3, a lug 11 adapted for connection to a handle being formed on an intermediate flange 6 located forwardly of the motor and supporting a front bearing of the shaft 7 of the motor and at least one rear bearing of a shaft of the gear transmission, the casing 9 of the transmission being detachably connected to the flange. The handle consists of'two complementary shells 13, 14 formed of synthetic material. Shell 13 is attached by a screw 23 to key 11 which has a threaded hole 12; shell 14 is attached to shell 13. A cable 15 is attached to the handle and the leads thereof run in shell extensions 13<SP>1</SP>, 14<SP>1</SP> into a cap consisting of interlocking shells 20, 21 housing a reversing switch 22. Removal of the handle and fitment of another cap to take the.supply cable and the switch enable the tool to be used without the handle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702042012 DE2042012A1 (en) | 1970-08-25 | 1970-08-25 | Power tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1356663A true GB1356663A (en) | 1974-06-12 |
Family
ID=5780617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3953871A Expired GB1356663A (en) | 1970-08-25 | 1971-08-24 | Motor driven portable machine tools |
Country Status (5)
Country | Link |
---|---|
US (1) | US3710154A (en) |
DE (1) | DE2042012A1 (en) |
FR (1) | FR2101912A5 (en) |
GB (1) | GB1356663A (en) |
NL (1) | NL7111624A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415656A (en) * | 2004-06-23 | 2006-01-04 | Bosch Gmbh Robert | Hand tool machine with centring means between components |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551930B1 (en) * | 1983-09-09 | 1986-11-14 | Black & Decker Inc | FUNCTIONAL UNIT FOR AN ELECTRIC MOTOR APPARATUS SUCH AS A POWERED TOOL OR HOUSEHOLD APPLIANCE; ELECTRIC MOTOR APPARATUS USING SUCH A UNIT; COMPONENT AND METHOD FOR MANUFACTURING SUCH A UNIT |
US4991472A (en) * | 1988-11-04 | 1991-02-12 | James Curtis Hilliard | D.C. direct drive impact wrench |
JP3674270B2 (en) * | 1997-04-23 | 2005-07-20 | 松下電工株式会社 | Electric tool |
US7077218B2 (en) * | 2004-05-20 | 2006-07-18 | Black & Decker Inc. | Motor housing and assembly process for power tool |
DE102004036805A1 (en) * | 2004-07-29 | 2006-03-23 | Robert Bosch Gmbh | Power tool with inner fastening element |
CA2873135A1 (en) * | 2006-05-31 | 2007-11-30 | Ingersoll-Rand Company | Structural support for power tool housings |
DE102013210962B4 (en) * | 2013-06-12 | 2016-08-04 | Robert Bosch Gmbh | Hand tool with an electric motor drive and at least a first housing part |
DE102014212566A1 (en) | 2014-06-30 | 2015-12-31 | Robert Bosch Gmbh | Electric motor kit and electric motor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014211B (en) * | 1952-09-18 | 1957-08-22 | Bosch Gmbh Robert | Hand machine tool with an electric drive motor, which is housed in an insulated metallic outer housing |
DE1230896B (en) * | 1963-12-27 | 1966-12-22 | Rotax Ltd | Hand operated electric generator |
US3344291A (en) * | 1964-11-23 | 1967-09-26 | Millers Falls Co | Double insulated hand tool |
US3413498A (en) * | 1965-08-09 | 1968-11-26 | Rockwell Mfg Co | Electrically powered hand tool |
US3432703A (en) * | 1966-12-12 | 1969-03-11 | Black & Decker Mfg Co | Portable electric drill |
US3519858A (en) * | 1967-03-13 | 1970-07-07 | Stanley Works | Portable electrical tool having permanent magnet field |
US3536943A (en) * | 1969-10-31 | 1970-10-27 | Rockwell Mfg Co | Electrically powered hand tool |
-
1970
- 1970-08-25 DE DE19702042012 patent/DE2042012A1/en active Pending
-
1971
- 1971-07-14 US US00162371A patent/US3710154A/en not_active Expired - Lifetime
- 1971-07-26 FR FR7127309A patent/FR2101912A5/fr not_active Expired
- 1971-08-24 NL NL7111624A patent/NL7111624A/xx unknown
- 1971-08-24 GB GB3953871A patent/GB1356663A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415656A (en) * | 2004-06-23 | 2006-01-04 | Bosch Gmbh Robert | Hand tool machine with centring means between components |
GB2415656B (en) * | 2004-06-23 | 2008-12-10 | Bosch Gmbh Robert | Hand tool machine |
Also Published As
Publication number | Publication date |
---|---|
NL7111624A (en) | 1972-02-29 |
FR2101912A5 (en) | 1972-03-31 |
US3710154A (en) | 1973-01-09 |
DE2042012A1 (en) | 1972-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |