GR34476B - SAFETY DEVICE FOR OPERATING THE REVERSE MOVEMENT OF TRACKING MACHINES AND LIFTING ACTIVATES BY Clamps ON A WIRE. - Google Patents

SAFETY DEVICE FOR OPERATING THE REVERSE MOVEMENT OF TRACKING MACHINES AND LIFTING ACTIVATES BY Clamps ON A WIRE.

Info

Publication number
GR34476B
GR34476B GR670134476A GR670134476A GR34476B GR 34476 B GR34476 B GR 34476B GR 670134476 A GR670134476 A GR 670134476A GR 670134476 A GR670134476 A GR 670134476A GR 34476 B GR34476 B GR 34476B
Authority
GR
Greece
Prior art keywords
clamps
operating
lifting
activates
wire
Prior art date
Application number
GR670134476A
Other languages
Greek (el)
Original Assignee
Tractel S.A.
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
Priority claimed from FR81226A external-priority patent/FR1513334A/en
Priority claimed from FR81369A external-priority patent/FR1514148A/en
Priority claimed from FR84070A external-priority patent/FR1516003A/en
Application filed by Tractel S.A. filed Critical Tractel S.A.
Publication of GR34476B publication Critical patent/GR34476B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/02—Manually-operated, e.g. lever-actuated, devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3936—Pivoted part
    • Y10T24/394—Cam lever
    • Y10T24/3949—Link-connected parallel jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Electric Cable Installation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Jib Cranes (AREA)

Abstract

υσκευή έλξεως και ανυψώσεως διά σφιγκτήρων κα ικαλωδίου, περιλαμβάνουσα ένα μοχλόν χειρισμού της ανδρόμου κινήσεως ενεργόυντα, δια της περιστροφής του περί μεταβλητής θέσεως σημείον περιστροφής, επί των σφιγκτήρων, μέσω τω νιδίων αυτών όργάνων μεταδόσεως κινήσεως είς τάς σιαγόνας, συσκευή χαρακτηριζομένη έκ του γεγονότος ότι περιλαμβάνει μίαν διάταξιν αποφορεύουσαν την παράλληλον μετατόπισιν, κατά την έννοιαν την προκαλούσαν την ταυτόχρονον χαλάρωσιν της συσφίξεως τωνσιαγόνων ,του μεταβλητού σημείου περιστροφής του μοχλού πραγματοποιήσεως της αναδρομου κινήσεως οσάκις χειρίζεται ο τελευταίος ούτος διά να καταστήση αδύνατον μιάν τυχαίαν αποσύμπλεξιν της συσκευής. Traction and lifting means by means of clamps and cable, comprising a lever for operating the reciprocating motion by rotating its variable position point on the clamps, through the nodes of these transmitters, including the device In one sense they avoided the parallel displacement, in the sense they caused the simultaneous loosening of the clamping of the jaws, the variable point of rotation of the lever of retrograde motion when the latter is operated to make it impossible to adjust one by one.

GR670134476A 1966-10-22 1967-10-21 SAFETY DEVICE FOR OPERATING THE REVERSE MOVEMENT OF TRACKING MACHINES AND LIFTING ACTIVATES BY Clamps ON A WIRE. GR34476B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR81226A FR1513334A (en) 1966-10-22 1966-10-22 Control device for reversing traction and lifting devices acting by grippers on a cable
FR81369A FR1514148A (en) 1966-10-24 1966-10-24 Control and safety for the release device, on traction and lifting devices with grippers
FR84070A FR1516003A (en) 1966-11-16 1966-11-16 Improvements to gripper handling devices for driving a cable

Publications (1)

Publication Number Publication Date
GR34476B true GR34476B (en) 1968-05-14

Family

ID=27243696

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670134476A GR34476B (en) 1966-10-22 1967-10-21 SAFETY DEVICE FOR OPERATING THE REVERSE MOVEMENT OF TRACKING MACHINES AND LIFTING ACTIVATES BY Clamps ON A WIRE.

Country Status (16)

Country Link
US (1) US3485478A (en)
AT (1) AT295082B (en)
BE (1) BE705368A (en)
CH (1) CH469625A (en)
CS (1) CS150200B2 (en)
DE (1) DE1531344C3 (en)
DK (1) DK119082B (en)
ES (1) ES346238A1 (en)
FI (1) FI46490C (en)
GB (1) GB1207821A (en)
GR (1) GR34476B (en)
LU (1) LU54712A1 (en)
NL (1) NL159066B (en)
NO (1) NO117113B (en)
OA (1) OA03397A (en)
SE (1) SE332494B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572635A (en) * 1968-06-27 1971-03-30 Tractel Sa Release control and safety device for clamp-type traction and hoisting apparatus
DE2249127C2 (en) * 1972-10-06 1982-08-05 Greifzug Gesellschaft für Hebezeugbau mbH, 5070 Bergisch-Gladbach Cable pull device
US4191300A (en) * 1975-02-18 1980-03-04 Rene Beghi Hoisting device for high-power crane
FR2509280A1 (en) * 1981-07-10 1983-01-14 Tractel Sa METHOD FOR MAKING THE CASE OF A PIN-ANCHORED TRACTION APPARATUS, AND CASING OBTAINED ACCORDING TO SAID METHOD
USD276280S (en) 1981-07-16 1984-11-06 Tractel S.A. Cable traction apparatus
USD427408S (en) * 1999-08-03 2000-06-27 Dutton-Lainson Company Winch housing
USD595921S1 (en) * 2008-09-10 2009-07-07 Cequent Trailer Products, Inc. Winch body
USD596369S1 (en) * 2008-09-11 2009-07-14 Cequent Trailer Products, Inc. Winch cover
USD839527S1 (en) * 2016-11-29 2019-01-29 Horizon Global Americas Inc. Winch housing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585101A (en) * 1945-09-05 1952-02-12 Faure Simon Hauling and hoisting gear
US2995339A (en) * 1957-05-04 1961-08-08 Exploitaions Des Brevets Et Ap Metal cable haulage and hoisting appliance
FR1342298A (en) * 1962-09-27 1963-11-08 Self-tightening pliers for traction and lifting apparatus as well as traction and lifting apparatus provided with said self-tightening pliers or the like
US3237920A (en) * 1963-01-31 1966-03-01 Hans O Dohmeier Friction grip rope puller
FR1489029A (en) * 1966-01-18 1967-07-21 Unitral Self-tightening clamp for a pulling and lifting device acting on a cable passing through it

Also Published As

Publication number Publication date
ES346238A1 (en) 1969-03-16
GB1207821A (en) 1970-10-07
FI46490B (en) 1973-01-02
OA03397A (en) 1970-12-15
LU54712A1 (en) 1968-01-26
DE1531344A1 (en) 1970-01-29
NL159066B (en) 1979-01-15
CS150200B2 (en) 1973-09-04
NL6714273A (en) 1968-04-23
DE1531344B2 (en) 1979-12-13
CH469625A (en) 1969-03-15
DK119082B (en) 1970-11-09
FI46490C (en) 1973-04-10
US3485478A (en) 1969-12-23
BE705368A (en) 1968-03-01
AT295082B (en) 1971-12-27
SE332494B (en) 1971-02-08
DE1531344C3 (en) 1980-08-21
NO117113B (en) 1969-06-30

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