FI962926A0 - Tensioner and brake for ropes and / or wires running from the drum - Google Patents

Tensioner and brake for ropes and / or wires running from the drum

Info

Publication number
FI962926A0
FI962926A0 FI962926A FI962926A FI962926A0 FI 962926 A0 FI962926 A0 FI 962926A0 FI 962926 A FI962926 A FI 962926A FI 962926 A FI962926 A FI 962926A FI 962926 A0 FI962926 A0 FI 962926A0
Authority
FI
Finland
Prior art keywords
drum
wound
rollers
arm
secured
Prior art date
Application number
FI962926A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI962926A (en
Inventor
Karl Pach
Original Assignee
Elin Energieversorgung
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 Elin Energieversorgung filed Critical Elin Energieversorgung
Publication of FI962926A0 publication Critical patent/FI962926A0/en
Publication of FI962926A publication Critical patent/FI962926A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/28—Manufacturing or repairing trolley lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/08—Railway inspection trolleys
    • B61D15/10—Railway inspection trolleys hand or foot propelled
    • B61D15/105—Railway inspection trolleys hand or foot propelled for cableways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Braking Arrangements (AREA)
  • Ropes Or Cables (AREA)

Abstract

A driving and braking device for cables or wires unwound from a drum (19) consists of an arm (1) at one end of which is secured a lateral transverse tube (2) guided in a bearing (3) secured to a base frame (17). A motor (4) is flange-mounted to one side of the transverse tube (2). The motor (4) drives by means of a chain transmission (5) arranged inside the arm (1) a horizontal shaft (6) mounted at the other end of the arm (1). Two rollers (7, 8) are mounted one on each side of the shaft (6). An alternative piston device (9, 10) fastened to the base frame (17) is secured to the arm (1) in such a way that it presses the rollers (7, 8) against the material (20) wound on the drum. This device allows cable drums (19) of various diameters to be driven or braked. The device is sunk below the drum stand (21) and is pressed upwards against the material (20) wound on the drum. The pressure of the rollers (7, 8) is held constant by the alternative piston device (9, 10), so that the traction exerted on the material (20) wound on the drum is always uniform. The spring-back of the relatively stiff material (20) wound on the drum is prevented by the rollers (7, 8), so that crossing-over and the resulting damages to the material (20) wound on the drum are avoided during unwinding.
FI962926A 1994-01-21 1996-07-19 Drawing device and brake for ropes and / or wires running from a drum FI962926A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT11494 1994-01-21
PCT/AT1995/000011 WO1995019894A1 (en) 1994-01-21 1995-01-19 Driving and braking device for cables and/or wires unwound from a drum

Publications (2)

Publication Number Publication Date
FI962926A0 true FI962926A0 (en) 1996-07-19
FI962926A FI962926A (en) 1996-07-19

Family

ID=3481894

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962926A FI962926A (en) 1994-01-21 1996-07-19 Drawing device and brake for ropes and / or wires running from a drum

Country Status (11)

Country Link
EP (1) EP0740618B1 (en)
AT (1) ATE157604T1 (en)
AU (1) AU1408495A (en)
CZ (1) CZ212696A3 (en)
DE (1) DE59500607D1 (en)
FI (1) FI962926A (en)
HU (1) HUT76631A (en)
NO (1) NO963036L (en)
PL (1) PL315515A1 (en)
SK (1) SK94896A3 (en)
WO (1) WO1995019894A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004529A (en) * 2016-06-24 2016-10-12 邓凌燕 Automatic catenary cantilever pre-assembling device and assembling method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520489A (en) * 1968-03-01 1970-07-14 Lawrence L Flowers Transmission wire stringing device
JPS5914370B2 (en) * 1978-10-30 1984-04-04 富士重工業株式会社 Overhead line car equipment
DE3905345A1 (en) * 1989-02-02 1989-07-27 Gerlach Kay Device for frictionally driving an object, in particular a drum

Also Published As

Publication number Publication date
EP0740618A1 (en) 1996-11-06
NO963036L (en) 1996-09-10
HU9601964D0 (en) 1996-09-30
EP0740618B1 (en) 1997-09-03
WO1995019894A1 (en) 1995-07-27
AU1408495A (en) 1995-08-08
NO963036D0 (en) 1996-07-19
ATE157604T1 (en) 1997-09-15
DE59500607D1 (en) 1997-10-09
SK94896A3 (en) 1997-05-07
PL315515A1 (en) 1996-11-12
FI962926A (en) 1996-07-19
HUT76631A (en) 1997-10-28
CZ212696A3 (en) 1997-02-12

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Legal Events

Date Code Title Description
FD Application lapsed