FR2338219A1 - Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position - Google Patents

Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position

Info

Publication number
FR2338219A1
FR2338219A1 FR7601753A FR7601753A FR2338219A1 FR 2338219 A1 FR2338219 A1 FR 2338219A1 FR 7601753 A FR7601753 A FR 7601753A FR 7601753 A FR7601753 A FR 7601753A FR 2338219 A1 FR2338219 A1 FR 2338219A1
Authority
FR
France
Prior art keywords
rope
crab
locking device
counterweight
tensioner
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7601753A
Other languages
French (fr)
Other versions
FR2338219B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG
Original Assignee
Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG
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 Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG filed Critical Pohlig Heckel Bleichert Vereinigte Maschinenfabriken AG
Priority to FR7601753A priority Critical patent/FR2338219A1/en
Publication of FR2338219A1 publication Critical patent/FR2338219A1/en
Application granted granted Critical
Publication of FR2338219B1 publication Critical patent/FR2338219B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear

Abstract

The overhead cableway has a system for producing the initial tension in the driving rope, a driving pulley and return pulleys, a crab and a counterweight. To cause the driving pulley (3) to engage with the rope only a single relatively light counterweight (1) is provided placed initially in a position to suit the most favourable position of the crab (4) for the driving rope (7). A locking device (8) prevents the weight rising when the crab position is less favourable for the rope. The maximum travel distance for the crab, between two end positions, is initially determined, and over this distance the weight stays in the locked position, only sinking automatically into a lower one if the rope stretches, to maintain the minimum initial tension.
FR7601753A 1976-01-16 1976-01-16 Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position Granted FR2338219A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601753A FR2338219A1 (en) 1976-01-16 1976-01-16 Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601753A FR2338219A1 (en) 1976-01-16 1976-01-16 Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position

Publications (2)

Publication Number Publication Date
FR2338219A1 true FR2338219A1 (en) 1977-08-12
FR2338219B1 FR2338219B1 (en) 1979-07-20

Family

ID=9168261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601753A Granted FR2338219A1 (en) 1976-01-16 1976-01-16 Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position

Country Status (1)

Country Link
FR (1) FR2338219A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2641551C2 (en) * 2016-06-07 2018-01-18 Вячеслав Егорович Кокорев Device for repair and maintenance of inclined surfaces of buildings and structures of large sizes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2641551C2 (en) * 2016-06-07 2018-01-18 Вячеслав Егорович Кокорев Device for repair and maintenance of inclined surfaces of buildings and structures of large sizes

Also Published As

Publication number Publication date
FR2338219B1 (en) 1979-07-20

Similar Documents

Publication Publication Date Title
FR2670451B1 (en)
ES2017038A6 (en) Elevator
IT1207747B (en) TELEPHONE SYSTEM WITH DEVIATION OF THE TRAENT ROPE PATH.
FR2338219A1 (en) Overhead cableway with tensioner - uses light counterweight prevented by locking device from rising above initially set position
ES423118A1 (en) Helicopter haul-down and securing system
FR2418193A1 (en) Marine hoist control system - has rope stress detector with comparator to control secondary winch and prevent jerking
FR2239411A1 (en) Tower crane with side folding jib - has rope passing from jib head to inner tower half over pulleys
FR2253699A1 (en) Quayside container handling gear - has stabilising cables and intermediate guide frame for load
JPS54132990A (en) Escalator
JPS6432990A (en) Floating marine structure with mooring adjusting mechanism
ES425047A1 (en) Counterweight arrangement for a rack and pinion elevator
GB1152454A (en) A Ship's Accommodation Ladder
GB1366043A (en) Pushing device for enabling a barge to be pushed by a tugboat
JPS574491A (en) Automatic mooring method of ship
FR2394431A1 (en) Ski lift safety rope support - has horizontal bobbin with flanges wider apart than pulley groove width
JPS5341810A (en) Staging elevator apparatus in tank
FR2377748A7 (en) Inclined building hoist rail extension mechanism - uses load hoist winch with rope clamping mechanism actuated by hand lever on fixed rail (NL 17.7.78)
FR2338221A1 (en) Hoist mechanism safety device - has motor and reduction gear with extra rope kept under permanent tension
JPS5225358A (en) Device for preventing swinging
ES483462A1 (en) Traction or Hoisting Apparatus Acting on a Cable Passing Over Driving Pulleys
GB1229863A (en)
FR2226189A1 (en) Retraction and locking device - belt is vehicle safety belt looped by weight; centrifugally locked by deceleration
JPS5231442A (en) Safety device for vehicle lift
JPS5511919A (en) Method of guiding hull in dock
NL7511230A (en) Item lifting spreader unit - has rope reeved round pulleys at ends and moved by drive onto central portion

Legal Events

Date Code Title Description
ST Notification of lapse