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DE630798C
|
|
Locking device
|
|
US2127164A
|
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Escalator
|
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DE616737C
|
|
Escalator with an endless, circumferential step belt
|
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DE613580C
|
|
Brake magnet arrangement for the shoe brake of a winch
|
|
DE644439C
|
|
Cable guide for encapsulated electric pulley blocks
|
|
DE578078C
|
|
Encapsulated log winch with electric drive
|
|
DE653647C
|
|
Lifting platform provided with support chain drive
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|
DE545772C
|
|
Lifting platform, especially for platform lifts
|
|
DE526903C
|
|
Support chain elevator
|
|
DE505643C
|
|
Signaling device on elevators with a guide
|
|
DE473274C
|
|
Car for circulating elevators
|
|
DE472084C
|
|
Switching device for the inside and outside control of electric lifts
|
|
DE439348C
|
|
Electrically operated winch
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