IT1255784B - Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary - Google Patents

Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary

Info

Publication number
IT1255784B
IT1255784B ITMI921994A ITMI921994A IT1255784B IT 1255784 B IT1255784 B IT 1255784B IT MI921994 A ITMI921994 A IT MI921994A IT MI921994 A ITMI921994 A IT MI921994A IT 1255784 B IT1255784 B IT 1255784B
Authority
IT
Italy
Prior art keywords
motorcycles
bicycles
detection
high sensitivity
antitheft device
Prior art date
Application number
ITMI921994A
Other languages
Italian (it)
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 filed Critical
Priority to ITMI921994A priority Critical patent/IT1255784B/en
Publication of ITMI921994A0 publication Critical patent/ITMI921994A0/en
Publication of ITMI921994A1 publication Critical patent/ITMI921994A1/en
Application granted granted Critical
Publication of IT1255784B publication Critical patent/IT1255784B/en

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  • Burglar Alarm Systems (AREA)

Abstract

An antitheft device is described, especially for bicycles and motorcycles, comprising a padlock type structure having a padlock body and hook-type locking means firmly associated with said body and able to take up an open position and a closed or locking position, in the locking position the hook locks a predetermined part of the bicycle or motorcycle, such as a wheel. The invention is characterised in that the body of the padlock includes electronic antitheft means having at least position sensing means with high sensitivity of detection, circuit means controlled by the position sensing means, alarm means and means of electric energy supply, the circuit means exciting the alarm means upon change in state of the position sensing means caused by even minimal displacement stresses applied to the bicycle or motorcycle from the outside. <IMAGE>
ITMI921994A 1992-08-14 1992-08-14 Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary IT1255784B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI921994A IT1255784B (en) 1992-08-14 1992-08-14 Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921994A IT1255784B (en) 1992-08-14 1992-08-14 Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary

Publications (3)

Publication Number Publication Date
ITMI921994A0 ITMI921994A0 (en) 1992-08-14
ITMI921994A1 ITMI921994A1 (en) 1994-02-14
IT1255784B true IT1255784B (en) 1995-11-15

Family

ID=11363876

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921994A IT1255784B (en) 1992-08-14 1992-08-14 Antitheft device, especially for bicycles and motorcycles, including omnipositional sensor means with high sensitivity and resolution of detection of attempted burglary

Country Status (1)

Country Link
IT (1) IT1255784B (en)

Also Published As

Publication number Publication date
ITMI921994A0 (en) 1992-08-14
ITMI921994A1 (en) 1994-02-14

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Legal Events

Date Code Title Description
0001 Granted