IT1260837B - Lock with several bolts - Google Patents

Lock with several bolts

Info

Publication number
IT1260837B
IT1260837B ITVE920039A ITVE920039A IT1260837B IT 1260837 B IT1260837 B IT 1260837B IT VE920039 A ITVE920039 A IT VE920039A IT VE920039 A ITVE920039 A IT VE920039A IT 1260837 B IT1260837 B IT 1260837B
Authority
IT
Italy
Prior art keywords
carriage
plate
teeth
plates
respect
Prior art date
Application number
ITVE920039A
Other languages
Italian (it)
Inventor
Renato Botteon
Original Assignee
Silca 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 Silca Spa filed Critical Silca Spa
Priority to ITVE920039A priority Critical patent/IT1260837B/en
Publication of ITVE920039A0 publication Critical patent/ITVE920039A0/en
Publication of ITVE920039A1 publication Critical patent/ITVE920039A1/en
Application granted granted Critical
Publication of IT1260837B publication Critical patent/IT1260837B/en

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  • Looms (AREA)

Abstract

Lock with several bolts comprising a body 2, an activating carriage 4, at least one bolt 6 under the control of a rotating appendage 26 forming part of a key or a cylinder 24 which can be operated by a key, the said carriage 4 being associated with members 20, 20' for immobilising it with respect to the said body and means 14, 14' which can be operated by the said rotating appendage 26 to deactivate the said members 20, 20' when sliding of the said carriage 6 has to be controlled, characterised in that: - carriage 4 is engaged by a straight slot 8 parallel to the axis of bolt 6 and by a guide pin 10 which is integral with body 2 of the lock, - at least two plates 14, 14' which can slide independently of each other at right angles to the path of the carriage between two extreme positions, one of which is elastically held in a resting condition by a spring 36, the other of which can be reached by pushing the plate through rotating appendage 26, are mounted on carriage 4, - each plate 14, 14' is provided with a straight slot 18, 18' of a width greater than the width of slot 8 in carriage 4 and positioned with respect to the latter in such a way that said slot 8 is opposite slots 18, 18' of said plates 14, 14' or any position of the same with respect to carriage 4, - teeth 20, 20' project inwards from the two opposite sides of slots 18, 18' in each plate 14, 14' and are arranged in such a way that when the two plates 14, 14' are in a resting position they form teeth in which the two projecting teeth from the two similar sides of the two plates 14, 14' bound guide pin 10 on opposite sides which passes through straight slot 8 in carriage 4, and when one of the two plates is displaced into the position opposite the resting position two adjacent teeth of the same plate bound a guide window for the said pin, of a suitable length to cause carriage 4 to travel a path L corresponding to a single bolt, - each plate 14, 14' has an edge parallel to corresponding slot 18, 18' bearing teeth 22, 22' with a spacing 2t., alternating with the teeth of the other plate of length equal to L and interfering with the motion of rotating appendage 26 which, following a complete rotation, first causes a plate 14, 14' to move with respect to carriage 4 and then pushes the other plate 14', 14 in a direction at right angles and consequently displaces carriage 4 with respect to body 2 of the lock. <IMAGE>
ITVE920039A 1992-09-17 1992-09-17 Lock with several bolts IT1260837B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVE920039A IT1260837B (en) 1992-09-17 1992-09-17 Lock with several bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVE920039A IT1260837B (en) 1992-09-17 1992-09-17 Lock with several bolts

Publications (3)

Publication Number Publication Date
ITVE920039A0 ITVE920039A0 (en) 1992-09-17
ITVE920039A1 ITVE920039A1 (en) 1994-03-17
IT1260837B true IT1260837B (en) 1996-04-22

Family

ID=11423869

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVE920039A IT1260837B (en) 1992-09-17 1992-09-17 Lock with several bolts

Country Status (1)

Country Link
IT (1) IT1260837B (en)

Also Published As

Publication number Publication date
ITVE920039A0 (en) 1992-09-17
ITVE920039A1 (en) 1994-03-17

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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: 19970929