FR2545658B2 - REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET - Google Patents

REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET

Info

Publication number
FR2545658B2
FR2545658B2 FR8307542A FR8307542A FR2545658B2 FR 2545658 B2 FR2545658 B2 FR 2545658B2 FR 8307542 A FR8307542 A FR 8307542A FR 8307542 A FR8307542 A FR 8307542A FR 2545658 B2 FR2545658 B2 FR 2545658B2
Authority
FR
France
Prior art keywords
spindle
locking device
telephone set
removable connection
connection locking
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
Application number
FR8307542A
Other languages
French (fr)
Other versions
FR2545658A2 (en
Inventor
Michel Fesseau
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.)
MONTIEGE ETS
Original Assignee
MONTIEGE ETS
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
Priority claimed from FR8207562A external-priority patent/FR2526234A1/en
Application filed by MONTIEGE ETS filed Critical MONTIEGE ETS
Priority to FR8307542A priority Critical patent/FR2545658B2/en
Publication of FR2545658A2 publication Critical patent/FR2545658A2/en
Application granted granted Critical
Publication of FR2545658B2 publication Critical patent/FR2545658B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/443—Dummy plugs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667—Preventing unauthorised calls from a telephone set

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
FR8307542A 1982-04-30 1983-05-05 REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET Expired FR2545658B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8307542A FR2545658B2 (en) 1982-04-30 1983-05-05 REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8207562A FR2526234A1 (en) 1982-04-30 1982-04-30 Lockable jack-socket for telephone or computer networks - has rotating internal blocking plate which can be set to prevent introduction of jack plug
FR8307542A FR2545658B2 (en) 1982-04-30 1983-05-05 REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET

Publications (2)

Publication Number Publication Date
FR2545658A2 FR2545658A2 (en) 1984-11-09
FR2545658B2 true FR2545658B2 (en) 1988-02-19

Family

ID=26222885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307542A Expired FR2545658B2 (en) 1982-04-30 1983-05-05 REMOVABLE CONNECTION LOCKING DEVICE WITH SPINDLE, PARTICULARLY FOR TELEPHONE SET

Country Status (1)

Country Link
FR (1) FR2545658B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106549246A (en) * 2016-11-03 2017-03-29 叶雨玲 Single head socket protector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631499A1 (en) * 1988-05-10 1989-11-17 Chichery Guy Electromagnetic device for disallowing the use of at least one element of a datacom system consisting in particular of a telephone and a terminal
GB2221586A (en) * 1988-06-02 1990-02-07 Denis Mcdaid Lock for telephone line jack unit
GB2234402A (en) * 1989-07-21 1991-01-30 Hillman Newby Ltd Safety plugs
IE893328A1 (en) * 1989-10-16 1991-04-24 Mcdaid Denis Telephone lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167935B (en) * 1959-01-29 1964-04-16 Sondershausen Elektro Subsequently attachable contact protection cover for electrical sockets
US4311883A (en) * 1980-03-10 1982-01-19 Kidney Susan L Modular telephone jack lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106549246A (en) * 2016-11-03 2017-03-29 叶雨玲 Single head socket protector
CN106549246B (en) * 2016-11-03 2018-11-23 合肥智慧龙图腾知识产权股份有限公司 Single head socket protector

Also Published As

Publication number Publication date
FR2545658A2 (en) 1984-11-09

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