Improvements in electrical plug sockets
Abstract
Abstract 520,105. Two-part couplings. DAVID, G., and ZEDDIES. H., (trading as KLEINMANN, GEB.). Oct. 26, 1938, No. 31002. Convention date, Oct. 26, 1937. [Class 38 (i)] A socket contact is formed from a sheet metal blank 1 bent to a rectangular form and having tongues 3 on two or more of its sides bent in to an arcuate form 7 so as together to form the socket. The tongues need not be the full width of the side of the rectangular base. A groove 8 may be formed around the socket to stiffen it. For mounting the socket in a rectangular hole in a panel tongues 9, 10 may be formed thereon to be bent into engagement with opposite surfaces of the panel. Alternatively, a stiffening groove formed around the rectangular base may act as an abutment.
Inventors
No inventors recorded.
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.