CH342387A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number: CH342387A
Authority: CH; Switzerland
Prior art keywords: calculator
Prior art date: 1956-10-04

Application number

Other languages

Original Assignee

Ncr Co

Priority date (The priority date 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 date listed.)

1956-10-04

Filing date

1957-10-04

Publication date

1959-11-15

1957-10-04 Application filed by Ncr Co filed Critical Ncr Co

1959-11-15 Publication of CH342387A publication Critical patent/CH342387A/fr

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C11/00—Output mechanisms
- G06C11/08—Output mechanisms with punching mechanism
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
Computing Systems (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Push-Button Switches (AREA)
Breakers (AREA)

CH342387D 1956-10-04 1957-10-04 Machine à calculer CH342387A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US614005A US2985364A (en)	1956-10-04	1956-10-04	Calculating machines adapted for tape recording

Publications (1)

Publication Number	Publication Date
CH342387A true CH342387A (fr)	1959-11-15

Family

ID=24459518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH342387D CH342387A (fr)	1956-10-04	1957-10-04	Machine à calculer

Country Status (7)

Country	Link
US (2)	US2985364A (fr)
BE (1)	BE561380A (fr)
CH (1)	CH342387A (fr)
DE (1)	DE1265459B (fr)
FR (1)	FR1183794A (fr)
NL (1)	NL113264C (fr)
ZA (1)	ZA573257B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3155783A (en) *	1962-08-09	1964-11-03	George H Doberstein	Switch and commutator type programming device
US3369088A (en) *	1966-07-27	1968-02-13	Murray Mfg Corp	Electric meter by-pass arrangement
US3624320A (en) *	1968-12-18	1971-11-30	Bruno Eberhart	Slide switch
DE1964580C2 (de) *	1969-12-23	1971-11-04	Ebe Elektro Bau Elemente Gmbh	Kontacktbrueckenanordnung
JPS5018972U (fr) *	1973-06-15	1975-03-03
USRE28555E (en) *	1973-11-16	1975-09-16		Electrical switch having movable spring contacts which provide wiping action with associated stationary contacts
US3860775A (en) *	1973-11-16	1975-01-14	Illinois Tool Works	Electrical switch having movable spring contacts which provide wiping action with associated stationary contacts

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2490348A (en) *		1949-12-06		Ghertman
US2074006A (en) *		1937-03-16		von pein
US1640755A (en) *	1923-08-25	1927-08-30	Niles Bement Pond Co	Electric switch
US1809778A (en) *	1929-05-28	1931-06-09	Theodore C Evans	Interlocking control mechanism
DE707888C (de) *	1930-06-04	1941-07-12	Mercedes Bueromaschinen Werke	Rechenmaschine
DE603218C (de) *	1931-06-23	1934-09-25	Alois Knotz	Einrichtung zur UEbertragung von im Einstellwerk einer Addiermaschine eingestellten Betraegen auf eine Anzeigevorrichtung
US2014432A (en) *	1932-02-15	1935-09-17	Gerhold Guido	Auxiliary keyboard
US1961871A (en) *	1932-08-18	1934-06-05	Floyd G Caskey	Radio program controller
US2285353A (en) *	1933-05-09	1942-06-02	Ibm	Calculating machine
GB603924A (en) *	1945-11-06	1948-06-25	Thomas Clatworthy	Improvements in or relating to push button electrical switch assemblages
US2506987A (en) *	1946-04-08	1950-05-09	Motorola Inc	Push-button switch
GB645024A (en) *	1946-12-04	1950-10-25	Harry Clifford Hansen	Improvements in electrical tuning devices for wireless receiving apparatus
US2521561A (en) *	1948-02-17	1950-09-05	Ark Les Switch Corp	Electric switch of the push-and-pull type
US2634340A (en) *	1950-05-08	1953-04-07	Hugh W Batcheller	Push-button switch
US2773139A (en) *	1952-11-04	1956-12-04	Bryant Electric Co	Switch
US2870274A (en) *	1955-05-26	1959-01-20	Standard Coil Prod Co Inc	Electrical wafer switches
US2791647A (en) *	1955-05-27	1957-05-07	Wade Electric Products Co	Window control switch
US2899676A (en) *	1957-12-09	1959-08-11		Printed circuit translators
US2927985A (en) *	1957-12-09	1960-03-08	Royal Mcbee Corp	Printed circuit relays

0
- ZA ZA573257D patent/ZA573257B/xx unknown
1956
- 1956-10-04 US US614005A patent/US2985364A/en not_active Expired - Lifetime
1957
- 1957-09-16 NL NL220822A patent/NL113264C/xx active
- 1957-10-02 FR FR1183794D patent/FR1183794A/fr not_active Expired
- 1957-10-03 DE DEN14163A patent/DE1265459B/de active Pending
- 1957-10-04 CH CH342387D patent/CH342387A/fr unknown
- 1957-10-04 BE BE561380D patent/BE561380A/xx unknown
1959
- 1959-11-19 US US854066A patent/US3061692A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3061692A (en)	1962-10-30
DE1265459B (de)	1968-04-04
NL113264C (fr)	1966-10-17
BE561380A (fr)	1957-10-31
FR1183794A (fr)	1959-07-09
ZA573257B (fr)
US2985364A (en)	1961-05-23

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