GB552964A - Improvements in and relating to box fastenings - Google Patents
Improvements in and relating to box fasteningsInfo
- Publication number
- GB552964A GB552964A GB641842A GB641842A GB552964A GB 552964 A GB552964 A GB 552964A GB 641842 A GB641842 A GB 641842A GB 641842 A GB641842 A GB 641842A GB 552964 A GB552964 A GB 552964A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lid
- plunger
- box
- ears
- fastenings
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
552,964. Box fastenings. CRABTREE & CO., Ltd., J. A., McLOUGHLIN, H. F., HILL, W. E., MORGAN, R. W., and WINTLE, T. D. G. May 12, 1942, No. 6418. [Class 44] A fastening particularly for electrical junction and distribution boxes such, for example, as are employed in the wiring system described in Specification 552,502, [Group XXXVI], comprises a pair of triangular ears c secured to a rectangular frame a welded to the bottom b of the box, and a spring loaded plunger mounted on the lid, the plunger being biased outwards by a compression spring h and carrying at its inner end a cross pin g the ends of which project through and are slidably guided in slots formed in a block e secured to the lid. When the lid is closed the ends of the cross pin ride over and engage behind the parts c' of the ears c under action of spring h. Release is effected by pressing in the plunger by means of a knob i which is in the form of an anchored nut on the screw-threaded - outer end of the plunger. The knob may be screwed into contact with the outer surface of the lid to lock the pin positively in engagement behind the ears c. As described a pair of fastenings above are provided at opposite ends of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB641842A GB552964A (en) | 1942-05-12 | 1942-05-12 | Improvements in and relating to box fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB641842A GB552964A (en) | 1942-05-12 | 1942-05-12 | Improvements in and relating to box fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB552964A true GB552964A (en) | 1943-05-03 |
Family
ID=9814134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB641842A Expired GB552964A (en) | 1942-05-12 | 1942-05-12 | Improvements in and relating to box fastenings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB552964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376336A (en) * | 2018-12-29 | 2020-07-07 | 漳浦县中诺新能源科技有限公司 | Automatic device of tailorring of non-setting adhesive label |
-
1942
- 1942-05-12 GB GB641842A patent/GB552964A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376336A (en) * | 2018-12-29 | 2020-07-07 | 漳浦县中诺新能源科技有限公司 | Automatic device of tailorring of non-setting adhesive label |
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