|
B66D 1/00
|
Rope, cable, or chain winding mechanisms; Capstans |
|
B66D 1/02
|
Driving gear |
|
B66D 1/04
|
Driving gear manually operated |
|
B66D 1/06
|
Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads |
|
B66D 1/08
|
Driving gear incorporating fluid motors |
|
B66D 1/10
|
Steam driving gear |
|
B66D 1/12
|
Driving gear incorporating electric motors |
|
B66D 1/14
|
Power transmissions between power sources and drums or barrels |
|
B66D 1/16
|
Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable |
|
B66D 1/18
|
Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable and the power being transmitted from a continuously-operating and irreversible prime mover |
|
B66D 1/20
|
Chain, belt, or friction drives, e.g. incorporating sheaves |
|
B66D 1/22
|
Planetary or differential gearings |
|
B66D 1/24
|
Power transmissions between power sources and drums or barrels for varying speed, or reversing direction of rotation, of drums or barrels |
|
B66D 1/26
|
Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels |
|
B66D 1/28
|
Other constructional details |
|
B66D 1/30
|
Rope, cable, or chain drums or barrels |
|
B66D 1/34
|
Attachment of ropes or cables to drums or barrels |
|
B66D 1/36
|
Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains |
|
B66D 1/38
|
Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel |
|
B66D 1/39
|
Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of axially-movable drums or barrels |
|
B66D 1/40
|
Control devices |
|
B66D 1/42
|
Control devices non-automatic |
|
B66D 1/44
|
Control devices non-automatic pneumatic or hydraulic |
|
B66D 1/46
|
Control devices non-automatic electric |
|
B66D 1/48
|
Control devices automatic |
|
B66D 1/50
|
Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control |
|
B66D 1/52
|
Control devices automatic for varying rope or cable tension, e.g. when recovering craft from water |
|
B66D 1/54
|
Safety gear |
|
B66D 1/56
|
Adaptations of limit switches |
|
B66D 1/58
|
Safety gear responsive to excess of load |
|
B66D 1/60
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes |
|
B66D 1/62
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for actuating grab buckets |
|
B66D 1/64
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for actuating grab buckets by means of a single rope or chain |
|
B66D 1/66
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for actuating grab buckets driven by a single motor |
|
B66D 1/68
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for actuating grab buckets driven by two motors |
|
B66D 1/70
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for actuating grab buckets driven through planetary or differential gearings |
|
B66D 1/72
|
Anchor-chain sprockets; Anchor capstans |
|
B66D 1/74
|
Capstans |
|
B66D 1/76
|
Capstans having auxiliary drums or barrels for storing the ropes or cables |
|
B66D 1/78
|
Capstans for shunting, e.g. in marshalling yards |
|
B66D 1/80
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for scrapers |
|
B66D 1/82
|
Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for slewing and hoisting by means of derricks |
|
B66D 1/395
|
Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means effecting both guiding and tensioning of ropes, cables or chains |
|
B66D 3/00
|
Portable or mobile lifting or hauling appliances |
|
B66D 3/02
|
Manually-operated, e.g. lever-actuated, devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction |
|
B66D 3/04
|
Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage |
|
B66D 3/06
|
Pulley blocks or like devices in which force is applied to a rope, cable or chain, which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley |
|
B66D 3/08
|
Arrangements of sheaves |
|
B66D 3/10
|
Applications of braking or detent devices |
|
B66D 3/12
|
Chain or like hand-operated tackles with or without power-transmission gearing between operating member and lifting rope, chain, or cable |
|
B66D 3/14
|
Chain or like hand-operated tackles with or without power-transmission gearing between operating member and lifting rope, chain, or cable lever-operated |
|
B66D 3/16
|
Chain or like hand-operated tackles with or without power-transmission gearing between operating member and lifting rope, chain, or cable operated by an endless chain passing over a pulley or a sprocket |
|
B66D 3/18
|
Power-operated hoists |
|
B66D 3/20
|
Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing |
|
B66D 3/22
|
Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearing between driving motor and drum or barrel |
|
B66D 3/24
|
Applications of limit switches |
|
B66D 3/26
|
Other details, e.g. housings |
|
B66D 5/00
|
Braking or detent devices characterised by their application to lifting or hoisting gear, e.g. for controlling the lowering of loads |
|
B66D 5/02
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes |
|
B66D 5/04
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes actuated by centrifugal force |
|
B66D 5/06
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with radial effect |
|
B66D 5/08
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes |
|
B66D 5/10
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying bands |
|
B66D 5/12
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with axial effect |
|
B66D 5/14
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs |
|
B66D 5/16
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables |
|
B66D 5/18
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes for generating braking forces which are proportional to the loads suspended; Load-actuated brakes |
|
B66D 5/20
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes for generating braking forces which are proportional to the loads suspended; Load-actuated brakes with radial effect |
|
B66D 5/22
|
Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes for generating braking forces which are proportional to the loads suspended; Load-actuated brakes with axial effect |
|
B66D 5/24
|
Operating devices |
|
B66D 5/26
|
Operating devices pneumatic or hydraulic |
|
B66D 5/28
|
Operating devices pneumatic or hydraulic specially adapted for winding gear, e.g. in mining hoists |
|
B66D 5/30
|
Operating devices electrical |
|
B66D 5/32
|
Detent devices |
|
B66D 5/34
|
Detent devices having latches |
