|
US3333713A
(en)
|
|
Traversing cable supported hoist
|
|
US2463394A
(en)
|
|
Hoist
|
|
PL56920B1
(enExample)
|
|
|
|
US3249236A
(en)
|
|
Transferable guide pulleys for rolling overhead telescopic bridge or gantry crane
|
|
US3531000A
(en)
|
|
Scab line carriage system method and apparatus
|
|
SU420546A1
(enExample)
|
|
|
|
CA1064897A
(en)
|
|
Method and device for use with hoisting gear
|
|
US4398640A
(en)
|
|
Multi-span skyline logging system
|
|
US1085827A
(en)
|
|
Slack-pulling device for cableway-carriages.
|
|
US1605728A
(en)
|
|
Control for sliding doors
|
|
US1690929A
(en)
|
|
Cableway
|
|
US2803364A
(en)
|
|
Crane mounted log tongs
|
|
PL49082B1
(enExample)
|
|
|
|
US949961A
(en)
|
|
Hoisting and conveying mechanism.
|
|
US302152A
(en)
|
|
Island |
|
JPS589030B2
(ja)
|
|
索道の暴走による人身事故防止装置
|
|
PL50529B1
(enExample)
|
|
|
|
SU66254A1
(ru)
|
|
Ковш двустороннего действи , например, дл канатно-башенного экскаватора
|
|
US1438608A
(en)
|
|
Excavating cableway
|
|
SU50054A1
(ru)
|
|
Грузова бадь
|
|
US684675A
(en)
|
|
Hoisting apparatus.
|
|
SU1754628A1
(ru)
|
|
Грейфер
|
|
US2332331A
(en)
|
|
Hoist
|
|
SU442142A1
(ru)
|
|
Кабельный кран
|
|
US611888A
(en)
|
|
Fire-escape |