GB1333536A - Locking device for drawers suitable for rack mounted electrical installations - Google Patents

Locking device for drawers suitable for rack mounted electrical installations

Info

Publication number
GB1333536A
GB1333536A GB1336772A GB1336772A GB1333536A GB 1333536 A GB1333536 A GB 1333536A GB 1336772 A GB1336772 A GB 1336772A GB 1336772 A GB1336772 A GB 1336772A GB 1333536 A GB1333536 A GB 1333536A
Authority
GB
United Kingdom
Prior art keywords
cam
drawer
stop
locking device
march
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
GB1336772A
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 to FR7109969A priority Critical patent/FR2130821A5/fr
Application filed by Alcatel CIT SA filed Critical Alcatel CIT SA
Publication of GB1333536A publication Critical patent/GB1333536A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1401Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1407Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member

Abstract

1333536 Locking devices COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 22 March 1972 [22 March 1971] 13367/72 Heading E2A In a locking device for a drawer housing and providing connections to electrical equipment a retractible cam 16 is engageable with respective sides of a stop 21 fast with a front panel 20 of a rack. The-drawer is stopped by the cam engaging the stop before the drawer is fully closed, the cam then being retracted by turning in one direction f 1 , a button 14 which is then pushed inwardly and rotated in the opposite direction so that the cam engages behind the stop. By completely turning down the button the reaction of the cam against the stop pusher the drawer pins 24, Fig. 1 (not shown) of the electric equipment into a socket 25. An angle bracket 31, Fig. 6 (not shown) is fixed to the drawer whereby the cam abuts a wing thereof to ensure that the cam turning movement is restricted to 90‹.
GB1336772A 1971-03-22 1972-03-22 Locking device for drawers suitable for rack mounted electrical installations Expired GB1333536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7109969A FR2130821A5 (en) 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
GB1333536A true GB1333536A (en) 1973-10-10

Family

ID=9073914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336772A Expired GB1333536A (en) 1971-03-22 1972-03-22 Locking device for drawers suitable for rack mounted electrical installations

Country Status (7)

Country Link
BE (1) BE780578A (en)
DE (1) DE2213706A1 (en)
FR (1) FR2130821A5 (en)
GB (1) GB1333536A (en)
IT (1) IT950441B (en)
LU (1) LU64985A1 (en)
NL (1) NL7203669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100633A1 (en) * 2003-05-06 2004-11-18 Abb Oy Mechanism for fastening casing into wall opening

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018964C2 (en) * 1980-05-17 1982-12-23 Karl 7298 Lossburg De Hehl
DE3310474C2 (en) * 1982-03-29 1988-01-14 Alcatel N.V., Amsterdam, Nl
DE3907471C2 (en) * 1989-03-08 1992-01-23 Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De
DE4110924A1 (en) * 1991-04-04 1992-10-08 Schleicher Electronic Locking arrangement for assemblies
US5226716A (en) * 1991-08-09 1993-07-13 Gould Inc. Locking device for electronic module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100633A1 (en) * 2003-05-06 2004-11-18 Abb Oy Mechanism for fastening casing into wall opening
CN100438733C (en) * 2003-05-06 2008-11-26 Abb有限公司 Mechanism for fastening casing into wall opening
US7648213B2 (en) 2003-05-06 2010-01-19 Abb Oy Mechanism for fastening casing into wall opening

Also Published As

Publication number Publication date
BE780578A1 (en)
DE2213706A1 (en) 1972-09-28
NL7203669A (en) 1972-09-26
FR2130821A5 (en) 1972-11-10
BE780578A (en) 1972-09-13
IT950441B (en) 1973-06-20
LU64985A1 (en) 1972-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee