FI49546C - Pointing device for cross-point selector. - Google Patents

Pointing device for cross-point selector.

Info

Publication number
FI49546C
FI49546C FI713296A FI329671A FI49546C FI 49546 C FI49546 C FI 49546C FI 713296 A FI713296 A FI 713296A FI 329671 A FI329671 A FI 329671A FI 49546 C FI49546 C FI 49546C
Authority
FI
Finland
Prior art keywords
cross
pointing device
point selector
selector
point
Prior art date
Application number
FI713296A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49546B (en
Inventor
Arne Kurt Dietsch
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of FI49546B publication Critical patent/FI49546B/fi
Publication of FI49546C publication Critical patent/FI49546C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
FI713296A 1970-12-30 1971-11-18 Pointing device for cross-point selector. FI49546C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17741/70A SE340296B (en) 1970-12-30 1970-12-30

Publications (2)

Publication Number Publication Date
FI49546B FI49546B (en) 1975-04-01
FI49546C true FI49546C (en) 1975-07-10

Family

ID=20303944

Family Applications (1)

Application Number Title Priority Date Filing Date
FI713296A FI49546C (en) 1970-12-30 1971-11-18 Pointing device for cross-point selector.

Country Status (15)

Country Link
US (1) US3711670A (en)
AU (1) AU464625B2 (en)
BE (1) BE777514A (en)
BR (1) BR7108655D0 (en)
CA (1) CA939093A (en)
ES (1) ES397995A1 (en)
FI (1) FI49546C (en)
FR (1) FR2120107B1 (en)
GB (1) GB1369694A (en)
HU (1) HU162568B (en)
IT (1) IT944559B (en)
NL (1) NL7116658A (en)
NO (1) NO130611C (en)
SE (1) SE340296B (en)
SU (1) SU385467A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7303599A (en) * 1973-03-15 1974-09-17
US4222675A (en) * 1978-03-06 1980-09-16 Savin Corporation Low profile keyboard operator
SE515404C2 (en) * 1995-08-04 2001-07-30 Ericsson Telefon Ab L M Switching System
SE517973C2 (en) 1997-01-27 2002-08-13 Ericsson Telefon Ab L M Control method for gear unit and device operating according to the method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647166A (en) * 1949-01-19 1953-07-28 Int Standard Electric Corp Switching mechanism
FR1011334A (en) * 1949-01-19 1952-06-23 Int Standard Electric Corp Switch Mechanism
US2870273A (en) * 1956-09-24 1959-01-20 Euclid Electric & Mfg Co Electrical switching mechanism
FR1522302A (en) * 1967-02-23 1968-04-26 Lamy D Etudes Et De Rech S Sol Electro-mechanical switch
US3509301A (en) * 1967-11-22 1970-04-28 Northern Electric Co Crosspoint actuating device for a crosspoint switch with fixed stop member vibration damping means
DE1950537B2 (en) * 1969-10-07 1970-12-10 Siemens Ag Coordinate switch with self-retaining crosspoint
US3592980A (en) * 1969-11-19 1971-07-13 Honeywell Inc Pneumatic step controller with reciprocal cam means
US3599525A (en) * 1970-05-14 1971-08-17 Paul A Klann Pneumatic crossbar device

Also Published As

Publication number Publication date
BE777514A (en) 1972-04-17
FR2120107A1 (en) 1972-08-11
SE340296B (en) 1971-11-15
NO130611B (en) 1974-09-30
SU385467A3 (en) 1973-05-29
AU3624271A (en) 1973-06-07
HU162568B (en) 1973-03-28
BR7108655D0 (en) 1973-05-15
CA939093A (en) 1973-12-25
AU464625B2 (en) 1975-09-04
NO130611C (en) 1975-01-08
DE2161734A1 (en) 1972-08-03
DE2161734B2 (en) 1975-10-09
ES397995A1 (en) 1974-07-01
FR2120107B1 (en) 1975-07-18
NL7116658A (en) 1972-07-04
FI49546B (en) 1975-04-01
GB1369694A (en) 1974-10-09
IT944559B (en) 1973-04-20
US3711670A (en) 1973-01-16

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