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IT1235923B - Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation - Google Patents

Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation

Info

Publication number
IT1235923B
IT1235923B IT3692A IT369289A IT1235923B IT 1235923 B IT1235923 B IT 1235923B IT 3692 A IT3692 A IT 3692A IT 369289 A IT369289 A IT 369289A IT 1235923 B IT1235923 B IT 1235923B
Authority
IT
Italy
Prior art keywords
insertion type
hotels
type anti
cylinder rotation
angle cylinder
Prior art date
Application number
IT3692A
Other languages
Italian (it)
Other versions
IT8903692A0 (en
Inventor
Anna Maria Fiorini
Original Assignee
Viro Innocenti Spa
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 Viro Innocenti Spa filed Critical Viro Innocenti Spa
Priority to IT3692A priority Critical patent/IT1235923B/en
Publication of IT8903692A0 publication Critical patent/IT8903692A0/en
Application granted granted Critical
Publication of IT1235923B publication Critical patent/IT1235923B/en

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  • Lock And Its Accessories (AREA)

Abstract

The object of the invention concerns an insertion type lock consisting of a card, a spring latch, a bolt, a cylinder for more keys, characterized by an anti-panic device, capable of acting simultaneously on the spring latch and sent by a self-blocking device which impedes the force of the spring latch and gives an externally visible signal which reads "do not disturb" and materially impedes access therein.
IT3692A 1989-11-08 1989-11-08 Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation IT1235923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT3692A IT1235923B (en) 1989-11-08 1989-11-08 Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3692A IT1235923B (en) 1989-11-08 1989-11-08 Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation

Publications (2)

Publication Number Publication Date
IT8903692A0 IT8903692A0 (en) 1989-11-08
IT1235923B true IT1235923B (en) 1992-12-02

Family

ID=11111408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3692A IT1235923B (en) 1989-11-08 1989-11-08 Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation

Country Status (1)

Country Link
IT (1) IT1235923B (en)

Also Published As

Publication number Publication date
IT8903692A0 (en) 1989-11-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961129