Title:
Rotary switch
United States Patent 2616994


Inventors:
Luhn, Hans P.
Application Number:
US2548448A
Publication Date:
11/04/1952
Filing Date:
05/06/1948
Assignee:
IBM
Primary Class:
Other Classes:
200/11DA, 200/292, 335/199, 361/778, 428/209, 439/13, 439/85
International Classes:
H01H1/58; H01H19/58; H05K3/14; H05K3/40
View Patent Images:
US Patent References:
2391479Spring connector for selectors1945-12-25
2363683Switching mechanism1944-11-28
2138636Commutator1938-11-29
1954092Electromagnetic switching device1934-04-10
Foreign References:
FR686445A1930-07-25