US3007006A - Automatic telephone system - Google Patents

Automatic telephone system Download PDF

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Publication number
US3007006A
US3007006A US561975A US56197556A US3007006A US 3007006 A US3007006 A US 3007006A US 561975 A US561975 A US 561975A US 56197556 A US56197556 A US 56197556A US 3007006 A US3007006 A US 3007006A
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US
United States
Prior art keywords
telephone system
automatic telephone
oct
sheets
sheet
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 - Lifetime
Application number
US561975A
Inventor
Jack E Callender
Robert H Slemmer
Kare K Spjeldnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North Electric Co
Original Assignee
North Electric 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.)
Filing date
Publication date
Application filed by North Electric Co filed Critical North Electric Co
Priority to US561975A priority Critical patent/US3007006A/en
Application granted granted Critical
Publication of US3007006A publication Critical patent/US3007006A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Description

J. E. CALLENDER ErAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM 83 Sheets-Sheet 2 41 122 32? 5.0 gzpv H. 51.5mm? KAK-r K. SPdE Oct. 31, 1961 Filed Jan. 27, 1956 Oct. 31, 1961 J. E. CALLE'NDER EI'AL 3,007,005
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 3 Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM 83 Sheets-Sheet 4 Filed Jan. 27, 1956 WNUPQQNN .0 E389 202200 Dr WWJBEH-DZ OWE-Am NO DND4N Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 2 1956 83 Sheets-Sheet 5 ONE TO ONE CONNECTIONS BETWEEN WUUKS AUD TEL HOIZIZONTAL TIZL GRA DED Muurmuss BETWEEN T121. velzmms AND mcoMme REGISTE R3 INVENTORS. (JACK 5 mum/0512' zosszr H. ,S'LEMMEZ F. 4 KAIZE k. .S'P/ELDUES Oct. 31, 1961 J. E. CALLENDER EI'AL $007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 6 IST 500 GROUP 2ND 50o GROUP LEO- LEO SUBSCIZIBEZ LIZI'1 LIME SUB CZIB5IZ X CIRCUIT I'T OF SLA- 2 I N V EN TORS- 5 JAc/z 15. mum/0512 l q. 12055157 SLEMMEE Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 7 SLM- 1 WEIBG ZANC IANIA ANA ZAND IABL IAN! IANZ I aAuc' \ANIA' IANZA' ANA 2mm lABL' 11 mm mm.
D-o-Il- IN VEN TORS. c/ACA E. CALLEA/DE/Z Fig. 6 7208587 1% SLEMMEZ Oct. 31, 1961 J. E. CALLENDER ETI'AL ,0
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 2'7, 1956 83 Sheets-Sheet 8 15m 500 GROUP 2ND 50o GROUP LE0 LE0 SUBS):LIZIBEB LANE. suasmzxssz LIME saw", au
INVENTORS. JACK 5. CALLEA/DE/z 205E187 H. SLEMMEIZ [(AIZE K GPdELDA/Efi Oct. 31, 1961 J. E. CALLENDER ETAL AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 9 ANA 2AND IABL IANI IAN2 B-Q-II' INVENTORS.
JACK E CALLENDEZ ZOBEZT H. SLEMMEIZ Eiq 8 104125 K. SPJELDUES Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 2'7, 1956 83 Sheets-Sheet 10 IN V EN TORS. JACK E, cALLE/UPEZ ZOBEIZT SLEMMEZ KNEE K. SPJELDNES BY hm VM, 6% M Oct. 31, 1961 J. E. CALLENDER ETAL AUTOMATIC TELEPHONE SYSTEM 83 Sheets-Sheet l1 THRU. \RL. CROSSPOINTS ONLY THRu sRL OR TRL CROSSPOINTS MARKING 2Q cououcron PULSE REcIaVINcg EEPEATING 8 SUPERVIbR? unwzn COUNTING SEQUENCING 8 SUPERVISORY EQUIPMENT.
I an L (5121) D RUN AY E EST IND Nu IND,
cpfZLAgSiF CA1'I\OGI':N OF L TO OR LOCA L6T%K. ELAYE RING ITRANSLATOR CIRCUIT D! AL PULSE SEN DER I COMP mRcun'RY GSI- G52 CABLE.
' {SLM.CABLE f f r cue CABLE r SV r 1 LINE N ROUP g T u P SENDER DIRECTORY NUMBER ST H T U REGISTERS 35 0. NO. GROUP mmvmuAuLlNG CIRCUIT RANSLATQR a cRoss- CONNECT fl 6RD. SR uni, T u p u": TERMNRL 0PM I L Lf INFORMATION H L L............ "'2 REGtsTERS I 2 91 3? 06+? ?I% l4 I? I5 Gan H T u p PM W? I l l I J J J J J NUMBER GROUP.
INVENTORS.
(JAG/(E. CALLE/UDEIZ ZOBEIZT H SLEMMEIZ /(A 25 K SPJELPAIES Oct. 31, 1961 J. E. CALLENDER EIAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 12 CIRQUFTRY.
CODE START TRANSLATOR CON'ACTS TRANSLATU 2 CONTRCTs INVENTORS JAUK 5, CALLENDEZ EOE/6Z7 M SLEMME/Z KAIZE K. SPJELPUES PRI Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 13 v l E?" if Fig. 12-A gig catamaran? I CABLE t 1:13
CABLE CABLE i IN V EN TORS. JACK E CALLEMDEZ 3 zzoaezr H. SLEMMEIZ KAZE K. SPdELP/Uj Iii MW MZ M Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 14 GSA GSB I 2 l i :5: g g- CRA GSA z r: u-c
GSB CRB INVEN T0123. JACK E, CALLEMPEZ 5085127 H, SLEMMEE HAZE l6. SPc/ELD/UES Oct. 31, 1961 J. E. CALLENDER EIAL 3,007,006
7 AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 Sheets-Sheet 15 MARK ER MARSER ORIGINA ING CONNECTIONS A, TERMINATING CONNECTIONS B 9 IN VEN TORS.
dAA E. CALLEUDEZ B08557 l-l, SLEMMEZ 10155 K SP/ELD/VES Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 as Sheets-Sheet 16 iwfi 4 2% m3 EM Em m wfi EH INVENTORS. dfll E. CALLENDEE ROBE/2T h. SLEMMEE K455. K SWEAR/U65 M w paw 1 M Oct. 31, 1961 J. E. CALLENDER EI'AL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 1'7 mom,
mic/z 5, CALLEHDEZ F1 16 H.
KAFE m swam/a9 Oct. 31, 1961 J. E. CALLENDER EIAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 as Sheets-Sheet 1s auo 'bLlO zuo IMO I LEO SAW 2AW IAW 5000 INVENTO JACK E CALLE/VDEZ IZOBEIZT ll ELEM/WEE KAIZE 6P/ELD/VES FY5 M W $1M Oct. 31, 1961 J. E. CALLENDER ETAL 3,007,006
AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956 83 Sheets-Sheet 19 C017 LOI'I LEI! SUESTATIONS To 353 LINE-1'1 P6X LINE 1T! -gg ENTORS. JAG/(5. CALLENUEZ IZUBEZT H SLEMMEE gut 2'" AAEE K 6'PJELFNES 2 n35; 3%: 33 BMW W M Ja 83 Sheets-Sheet 20 Oct. 31, 1961 J. E. CALLENDER EI'AL AUTOMATIC TELEPHONE SYSTEM Filed Jan. 27, 1956
US561975A 1956-01-27 1956-01-27 Automatic telephone system Expired - Lifetime US3007006A (en)

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Application Number Priority Date Filing Date Title
US561975A US3007006A (en) 1956-01-27 1956-01-27 Automatic telephone system

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Application Number Priority Date Filing Date Title
US561975A US3007006A (en) 1956-01-27 1956-01-27 Automatic telephone system

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US3007006A true US3007006A (en) 1961-10-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170041A (en) * 1962-10-16 1965-02-16 Automatic Elect Lab Communication switching system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268019A (en) * 1940-06-08 1941-12-30 Associated Electric Lab Inc Telephone system
US2490036A (en) * 1944-02-05 1949-12-06 Int Standard Electric Corp System for establishing connection within a main exchange with one of a plurality of private branch exchanges
US2585904A (en) * 1948-10-29 1952-02-19 Bell Telephone Labor Inc Crossbar telephone system
US2711444A (en) * 1951-05-19 1955-06-21 Nederlanden Staat Junction diagram for automatic switching system
US2733297A (en) * 1956-01-31 Multiparty selective signaling and identification system
US2741664A (en) * 1951-10-27 1956-04-10 Nederlanden Staat Interconnecting of subscribers' lines in final selectors
US2761900A (en) * 1952-07-17 1956-09-04 Bell Telephone Labor Inc Telephone system of the coin controlled type
US2813929A (en) * 1951-11-12 1957-11-19 Nederlanden Staat Automatic signalling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733297A (en) * 1956-01-31 Multiparty selective signaling and identification system
US2268019A (en) * 1940-06-08 1941-12-30 Associated Electric Lab Inc Telephone system
US2490036A (en) * 1944-02-05 1949-12-06 Int Standard Electric Corp System for establishing connection within a main exchange with one of a plurality of private branch exchanges
US2585904A (en) * 1948-10-29 1952-02-19 Bell Telephone Labor Inc Crossbar telephone system
US2711444A (en) * 1951-05-19 1955-06-21 Nederlanden Staat Junction diagram for automatic switching system
US2741664A (en) * 1951-10-27 1956-04-10 Nederlanden Staat Interconnecting of subscribers' lines in final selectors
US2813929A (en) * 1951-11-12 1957-11-19 Nederlanden Staat Automatic signalling system
US2761900A (en) * 1952-07-17 1956-09-04 Bell Telephone Labor Inc Telephone system of the coin controlled type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170041A (en) * 1962-10-16 1965-02-16 Automatic Elect Lab Communication switching system

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