A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
БЛОКИРОВОЧНЫЕ УСТРОЙСТВА С МАТЕРИАЛОМ С ПАМЯТЬЮ ФОРМЫ
Tracking device embodiments, comprising: portable housing with a locking mechanism; band latched about a wrist; tampering detection device to detect tampering with the band, comprising: power source; latch configured to latch one end of the band within the housing; a shape memory material component connected to the latch; an electrical circuit for controlling the power source to heat the shape memory material component to cause the shape memory material component to change from a first length/shape to a second length/shape during supply of power to perform a locking function; a timer; two-way network communication device; a tracking element; tampering signal generation circuit. In embodiments, a tamper resistant container cap, comprises: cap housing releasably lockable to an open end of a container and a locking mechanism using a shape memory material component.
БЛОКИРОВОЧНЫЕ УСТРОЙСТВА С МАТЕРИАЛОМ С ПАМЯТЬЮ ФОРМЫ
Tracking device embodiments, comprising: portable housing with a locking mechanism; band latched about a wrist; tampering detection device to detect tampering with the band, comprising: power source; latch configured to latch one end of the band within the housing; a shape memory material component connected to the latch; an electrical circuit for controlling the power source to heat the shape memory material component to cause the shape memory material component to change from a first length/shape to a second length/shape during supply of power to perform a locking function; a timer; two-way network communication device; a tracking element; tampering signal generation circuit. In embodiments, a tamper resistant container cap, comprises: cap housing releasably lockable to an open end of a container and a locking mechanism using a shape memory material component.
БЛОКИРОВОЧНЫЕ УСТРОЙСТВА С МАТЕРИАЛОМ С ПАМЯТЬЮ ФОРМЫ
2018-11-07
Patent
Electronic Resource
Russian
IPC:
E05B
LOCKS
,
Schlösser
СПОСОБ НАТЯЖЕНИЯ АРМАТУРЫ, ИЗГОТОВЛЕННОЙ ИЗ МЕТАЛЛА С ПАМЯТЬЮ ФОРМЫ, В ЖЕЛЕЗОБЕТОННЫХ КОНСТРУКЦИЯХ
European Patent Office | 2021
European Patent Office | 2021