GB426614A - Improvements in or relating to electrically operated hand tools - Google Patents
Improvements in or relating to electrically operated hand toolsInfo
- Publication number
- GB426614A GB426614A GB34155/34A GB3415534A GB426614A GB 426614 A GB426614 A GB 426614A GB 34155/34 A GB34155/34 A GB 34155/34A GB 3415534 A GB3415534 A GB 3415534A GB 426614 A GB426614 A GB 426614A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- electrically operated
- hand tools
- operated
- operated hand
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
- B41B7/00—Kinds or types of apparatus for mechanical composition in which the type is cast or moulded from matrices
- B41B7/08—Kinds or types of apparatus for mechanical composition in which the type is cast or moulded from matrices operating with separate matrices for individual characters or spaces which are selected and assembled
- B41B7/12—Kinds or types of apparatus for mechanical composition in which the type is cast or moulded from matrices operating with separate matrices for individual characters or spaces which are selected and assembled in which a justified line is composed of matrices and a type line is cast in one piece
- B41B7/16—Kinds or types of apparatus for mechanical composition in which the type is cast or moulded from matrices operating with separate matrices for individual characters or spaces which are selected and assembled in which a justified line is composed of matrices and a type line is cast in one piece the lines of matrices being composed and justified by machine operation, e.g. line type casting machines, "intertype" machines
- B41B7/18—Kinds or types of apparatus for mechanical composition in which the type is cast or moulded from matrices operating with separate matrices for individual characters or spaces which are selected and assembled in which a justified line is composed of matrices and a type line is cast in one piece the lines of matrices being composed and justified by machine operation, e.g. line type casting machines, "intertype" machines the matrices being guided by wires, e.g. "typograph" machines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
- H01H21/10—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/164—Driving mechanisms with rectilinearly movable member carrying the contacts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
426,614. Switch handles. BOSCH AKT.-GES., R., 4, Militarstrasse, Stuttgart, Germany. Nov. 28, 1934, No. 34155. Con. vention date, Dec. 2, 1933. [Class 38 (v)] A multi-pole switch is arranged in the handle of an electrically-operated tool, the switch comprising several switches 4<a>, 4<b>, 4<c> which are arranged longitudinally and operated by a bar 5 which is guided by pins 7 and slots 6 and operated one way or the other by pressure on one or other end of an operating member 12 pivoted at 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE426614X | 1910-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB426614A true GB426614A (en) | 1935-04-05 |
Family
ID=6477211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34155/34A Expired GB426614A (en) | 1933-12-02 | 1934-11-28 | Improvements in or relating to electrically operated hand tools |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR426614A (en) |
GB (1) | GB426614A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203902B (en) * | 1961-06-21 | 1965-10-28 | Sdruzeni Podnikuu Textilniho S | Double cylinder circular knitting machine |
US3381104A (en) * | 1966-08-29 | 1968-04-30 | Black & Decker Mfg Co | Handle and trigger construction for one-hand portable tool |
US3648001A (en) * | 1969-12-11 | 1972-03-07 | Robert K Anderson | Compact hand held switching device with insertable switching means |
-
1911
- 1911-02-04 FR FR426614D patent/FR426614A/en not_active Expired
-
1933
- 1933-12-22 FR FR766046D patent/FR766046A/en not_active Expired
-
1934
- 1934-11-28 GB GB34155/34A patent/GB426614A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203902B (en) * | 1961-06-21 | 1965-10-28 | Sdruzeni Podnikuu Textilniho S | Double cylinder circular knitting machine |
US3381104A (en) * | 1966-08-29 | 1968-04-30 | Black & Decker Mfg Co | Handle and trigger construction for one-hand portable tool |
US3648001A (en) * | 1969-12-11 | 1972-03-07 | Robert K Anderson | Compact hand held switching device with insertable switching means |
Also Published As
Publication number | Publication date |
---|---|
FR766046A (en) | 1934-06-20 |
FR426614A (en) | 1911-07-11 |
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