A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A cable drive device 10, for moving a member 52. The device includes a linear drive member 12, a cable drum 14, a support bracket 29, and cable 42. The linear drive member has ends. At least one of the ends is attached or attachable to the member. The cable drum is attached to the support bracket. The cable drum has an axle co-operable with the support bracket to allow rotation of the cable drum. The cable is affixed at each of the ends and tautly wrapped around the cable drum. The cable drum is located between the ends to move the linear drive member longitudinally when the axle is rotated.
A cable drive device 10, for moving a member 52. The device includes a linear drive member 12, a cable drum 14, a support bracket 29, and cable 42. The linear drive member has ends. At least one of the ends is attached or attachable to the member. The cable drum is attached to the support bracket. The cable drum has an axle co-operable with the support bracket to allow rotation of the cable drum. The cable is affixed at each of the ends and tautly wrapped around the cable drum. The cable drum is located between the ends to move the linear drive member longitudinally when the axle is rotated.
Actuation and valve mechanism
AUGHTON DAVID JOHN (author)
2018-04-26
Patent
Electronic Resource
English
IPC:
F16K
VALVES
,
Ventile
/
B66D
Haspeln
,
CAPSTANS
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
F16L
PIPES
,
Rohre