RO93679B - Mechanical drive hoist - Google Patents

Mechanical drive hoist

Info

Publication number
RO93679B
RO93679B RO122577A RO12257786A RO93679B RO 93679 B RO93679 B RO 93679B RO 122577 A RO122577 A RO 122577A RO 12257786 A RO12257786 A RO 12257786A RO 93679 B RO93679 B RO 93679B
Authority
RO
Romania
Prior art keywords
winch
cable
braking device
braking
drum
Prior art date
Application number
RO122577A
Other languages
Romanian (ro)
Other versions
RO93679A (en
Inventor
Szalai Gabor
Opitz Andor
Original Assignee
Magyar Vagon-Es Gepyar
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 Magyar Vagon-Es Gepyar filed Critical Magyar Vagon-Es Gepyar
Publication of RO93679A publication Critical patent/RO93679A/en
Publication of RO93679B publication Critical patent/RO93679B/en

Links

Landscapes

  • Retarders (AREA)
  • Gear Transmission (AREA)

Abstract

Inventia se refera la un troliu cu actionare mecanica, destinat utilizarii pe autovehicule, de exemplu, pe autoutilitare, apartinînd sectorului forestier sau pe autovehicule de teren. Troliul cu actionare mecanica, conform inventiei, are în componenta un angrenat cu raport ridicat de demultiplicare, un tambur cu cablu actionat prin intermediul angrenajului si montat pe un cap de arbore realizat ca element portant al ansamblului acestui troliu, precum si un dispozitiv de frînare cu rolul de a împiedica mersul înapoi al cablului, arborele motorului de actionare fiind cuplat cu o roata dintata, cu ajutorul unei bucse prevazute la interior cu caneluri. Pe ambele roti dintate, mentionate anterior, într-o zona, este amplasat un dispozitiv de mers liber care este montat la interiorul unei bucse profilate cu nervuri exterioare, pe nervurile exterioare fiind dispuse niste lamele de frînare ale unui dispozitiv de frînare care intervine în caz de mers înapoi al unui tambur.The invention relates to a mechanically operated winch, intended for use on motor vehicles, for example, on vans, belonging to the forest sector or on off-road vehicles. The mechanical driven winch according to the invention has a gearing with a high gear ratio, a cable drum driven by the gear and mounted on a shaft made as a bearing element of the winch assembly as well as a braking device with the role of preventing the back of the cable, the drive shaft being coupled to a toothed wheel by means of a groove provided internally with grooves. On both of the above-mentioned toothed wheels in a zone, a free-travel device is placed which is mounted inside an external rib-shaped bush, and on the outer ribs there are disposed some braking blades of a braking device which intervenes in the case the back of a drum.

RO122577A 1985-03-14 1986-03-14 Mechanical drive hoist RO93679B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU94285A HU199093B (en) 1985-03-14 1985-03-14 Motor driven winch first for motor vehicles

Publications (2)

Publication Number Publication Date
RO93679A RO93679A (en) 1988-03-30
RO93679B true RO93679B (en) 1988-03-31

Family

ID=10952137

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122577A RO93679B (en) 1985-03-14 1986-03-14 Mechanical drive hoist

Country Status (3)

Country Link
CS (1) CS262429B2 (en)
HU (1) HU199093B (en)
RO (1) RO93679B (en)

Also Published As

Publication number Publication date
CS262429B2 (en) 1989-03-14
HUT42403A (en) 1987-07-28
CS170286A2 (en) 1988-07-15
HU199093B (en) 1990-01-29
RO93679A (en) 1988-03-30

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