AT63708B - Automatic braking device on winches for theater curtains and the like. - Google Patents

Automatic braking device on winches for theater curtains and the like.

Info

Publication number
AT63708B
AT63708B AT63708DA AT63708B AT 63708 B AT63708 B AT 63708B AT 63708D A AT63708D A AT 63708DA AT 63708 B AT63708 B AT 63708B
Authority
AT
Austria
Prior art keywords
winches
braking device
automatic braking
theater curtains
theater
Prior art date
Application number
Other languages
German (de)
Inventor
Pietro Vidali
Original Assignee
Pietro Vidali
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 Pietro Vidali filed Critical Pietro Vidali
Application granted granted Critical
Publication of AT63708B publication Critical patent/AT63708B/en

Links

AT63708D 1912-10-31 1912-10-31 Automatic braking device on winches for theater curtains and the like. AT63708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT63708T 1912-10-31

Publications (1)

Publication Number Publication Date
AT63708B true AT63708B (en) 1914-02-25

Family

ID=3585653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT63708D AT63708B (en) 1912-10-31 1912-10-31 Automatic braking device on winches for theater curtains and the like.

Country Status (1)

Country Link
AT (1) AT63708B (en)

Similar Documents

Publication Publication Date Title
AT63708B (en) Automatic braking device on winches for theater curtains and the like.
CH58088A (en) Holding and raising device for the sick
CH53046A (en) Clamp for shutters and the like.
CH59623A (en) Suspension device for curtains, drapes and the like.
DK21608C (en) Electric Bulb for Advertising, Signals and the like.
DK23733C (en) Lubrication device for Centrifuges and the like.
CH72260A (en) Hanging and sliding device for curtains etc.
DK15831C (en) Drive device for airplanes and the like.
CH67539A (en) Automatic locking device on doors and the like
CH62427A (en) Braking device on elevator winches
FR449933A (en) Friction braking device
CH52244A (en) Hanging device for pictures and the like.
GB191209302A (en) An Improved Device for Securing Shades and the like on Electric Lamp Holders.
CH62487A (en) Rescue device on railway vehicles
CH58479A (en) Brake device on engines
DK17204C (en) Drive device for Automobiles and the like.
DK15477C (en) Emergency brake device for Automobiles and similar Vehicles.
CA146551A (en) Device for ventilating and perfuming
AT57736B (en) Mixing and beating device for butter and the like.
FR412340A (en) Bed for the sick
AT63685B (en) Drawer for band chairs and the like.
ES53136A1 (en) Rotating annunciator device.
DK15496C (en) Friction brake device.
DK15849C (en) Control and Registration apparatus for Motor Vehicles and the like.
ES53829A1 (en) Automatic decrease or stop signal device for automobiles.