GB538315A - Improvements in portable power driven tools - Google Patents
Improvements in portable power driven toolsInfo
- Publication number
- GB538315A GB538315A GB1698/40A GB169840A GB538315A GB 538315 A GB538315 A GB 538315A GB 1698/40 A GB1698/40 A GB 1698/40A GB 169840 A GB169840 A GB 169840A GB 538315 A GB538315 A GB 538315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- drive
- tools
- pinion
- driven
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
- B23Q5/045—Angle drives
-
- 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
- B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
538,315. Portable grinding tools. ARO EQUIPMENT CORPORATION. Jan. 27, 1940, No. 1698. Convention date, Jan. 23, 1939. [Class 60] [Also in Groups XXII, XXVI and XXXV] A motor drive for a number of adjustable tool attachments is arranged so that some tools are driven directly by the motor shaft whilst others are driven from a sleeve rotating at a reduced speed. The shaft 12 of an electric motor has its end formed as a long pinion 31. A sleeve 23 running in ball-bearings in the casing has a transverse driving slot 25 and a threaded part 24 for receiving tool attachments and is provided with planet pinions 29 meshing with the pinion 31 and with a fixed internal wheel 30. Tools requiring a rapid drive have a spindle 46, Fig. 9, formed internally for clutch engagement with the pinion 31. A drill chuck 32 runs into and is driven by the threads 24; a spanner attachment has a right-angled drum at 42 and has a split casing clamping at 38 on a part 19 of the casing, a cross pin 40 engaging the slot 25 for the drive. A grinding attachment screws on the external wheel 21; on the casing and has the wheel spindle formed as at 46, Fig. 9, for direct drive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US538315XA | 1939-01-23 | 1939-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB538315A true GB538315A (en) | 1941-07-29 |
Family
ID=21986828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1698/40A Expired GB538315A (en) | 1939-01-23 | 1940-01-27 | Improvements in portable power driven tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB538315A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019673A (en) * | 1959-02-17 | 1962-02-06 | Atlas Copco Ab | Portable power tools |
GB2178680A (en) * | 1985-08-09 | 1987-02-18 | Julien Jean Louis Lankry | Driving tools for screw-threaded fasteners |
DE3636229A1 (en) * | 1986-10-24 | 1988-04-28 | Licentia Gmbh | ELECTRIC HAND TOOL |
US5607266A (en) * | 1995-05-11 | 1997-03-04 | Evergreel Tool Co., Inc. | Speed reducer assembly |
GB2454172A (en) * | 2007-10-29 | 2009-05-06 | Johnson Electric Sa | Motor assembly |
CN101438939B (en) * | 2007-11-19 | 2013-03-27 | 德昌电机股份有限公司 | Kitchen equipment |
-
1940
- 1940-01-27 GB GB1698/40A patent/GB538315A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019673A (en) * | 1959-02-17 | 1962-02-06 | Atlas Copco Ab | Portable power tools |
GB2178680A (en) * | 1985-08-09 | 1987-02-18 | Julien Jean Louis Lankry | Driving tools for screw-threaded fasteners |
DE3636229A1 (en) * | 1986-10-24 | 1988-04-28 | Licentia Gmbh | ELECTRIC HAND TOOL |
GB2196563A (en) * | 1986-10-24 | 1988-05-05 | Licentia Gmbh | Electric handtool |
US5607266A (en) * | 1995-05-11 | 1997-03-04 | Evergreel Tool Co., Inc. | Speed reducer assembly |
GB2454172A (en) * | 2007-10-29 | 2009-05-06 | Johnson Electric Sa | Motor assembly |
CN101438939B (en) * | 2007-11-19 | 2013-03-27 | 德昌电机股份有限公司 | Kitchen equipment |
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