GB392828A - Improvements in electric battery lamps - Google Patents
Improvements in electric battery lampsInfo
- Publication number
- GB392828A GB392828A GB30090/32A GB3009032A GB392828A GB 392828 A GB392828 A GB 392828A GB 30090/32 A GB30090/32 A GB 30090/32A GB 3009032 A GB3009032 A GB 3009032A GB 392828 A GB392828 A GB 392828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- battery
- arm
- holder
- casing
- spring
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
392,828. Electric battery lamps. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. Oct. 27, 1932, No. 30090. Convention date, Jan. 16. [Class 39 (ii).] In an electric battery lamp provided with a holder for an interchangeable battery, a lever mounted on the holder has one end engaging the battery in such a wav that when the other end is actuated or moved by the hand the battery is forced out of its holder. The battery holder comprises a metal strip b with two arms c, d bent to clamp the battery e between them, the intermediate portion of the strip b being riveted to the base of the lamp casing a. The arm c is extended upwardly to form a handle to which is riveted one end of a leaf spring f, shaped to conform with the arm c, the free end of the spring f being in contact with the portion of the strip b on the bottom of the casing. To remove the battery e the arm c is pushed outwardly, as shown in Fig. 2, whereupon the grip upon the battery is released and it is lifted upwardly by the leaf-spring f. The end g of the arm d is bent to abut against the wall of the casing a.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE392828X | 1932-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB392828A true GB392828A (en) | 1933-05-25 |
Family
ID=6387961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30090/32A Expired GB392828A (en) | 1932-01-16 | 1932-10-27 | Improvements in electric battery lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB392828A (en) |
-
1932
- 1932-10-27 GB GB30090/32A patent/GB392828A/en not_active Expired
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