FI844883L - RAMPARRANGEMANG FOER FARTYG. - Google Patents

RAMPARRANGEMANG FOER FARTYG.

Info

Publication number
FI844883L
FI844883L FI844883A FI844883A FI844883L FI 844883 L FI844883 L FI 844883L FI 844883 A FI844883 A FI 844883A FI 844883 A FI844883 A FI 844883A FI 844883 L FI844883 L FI 844883L
Authority
FI
Finland
Prior art keywords
lever arm
bar
articulated connection
parts
ramparrangemang
Prior art date
Application number
FI844883A
Other languages
Finnish (fi)
Other versions
FI844883A0 (en
FI80643B (en
FI80643C (en
Inventor
Viktor Petrovich Dovgy
Alexandr Semenovich Tikhomirov
Vladil Vasilievich Maschenko
Alexandr Vasilievich Grigoriev
Original Assignee
Viktor Petrovich Dovgy
Alexandr Semenovich Tikhomirov
Vladil Vasilievich Maschenko
Alexandr Vasilievich Grigoriev
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 Viktor Petrovich Dovgy, Alexandr Semenovich Tikhomirov, Vladil Vasilievich Maschenko, Alexandr Vasilievich Grigoriev filed Critical Viktor Petrovich Dovgy
Priority to FI844883A priority Critical patent/FI80643C/en
Publication of FI844883A0 publication Critical patent/FI844883A0/en
Publication of FI844883L publication Critical patent/FI844883L/en
Publication of FI80643B publication Critical patent/FI80643B/en
Application granted granted Critical
Publication of FI80643C publication Critical patent/FI80643C/en

Links

Landscapes

  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A ramp arrangement for vessels comprises two parts 1, 2 hinge-connected to one another, a support base 3 and a mechanism for swivelling the first part 1 coupled to the cargo hold. The arrangement has a mechanism 12 intended for folding up the parts 1, 2 and comprising a hydraulic cylinder 13, which is articulated to a lever arm 14 fitted to the first part, and a bar 15 coupled to the arm 14 and to the second part 2. The lever arm 14 is designed and arranged in such a way that the articulated connection 16 between the lever arm 14 and the hydraulic cylinder 13 is situated between an articulated connection 17 between the lever arm and the bar 15 and an articulated connection 19 between the lever arm and the first part 1. The articulated connection 18 between the bar 15 and the second part 2 is situated at a distance from the ends 1a, 2a of the parts 1, 2 adjoining one another, at a distance that is approximately equal to the length of the bar 15. <IMAGE>
FI844883A 1984-12-11 1984-12-11 Ramp arrangement for ships FI80643C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI844883A FI80643C (en) 1984-12-11 1984-12-11 Ramp arrangement for ships

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI844883 1984-12-11
FI844883A FI80643C (en) 1984-12-11 1984-12-11 Ramp arrangement for ships

Publications (4)

Publication Number Publication Date
FI844883A0 FI844883A0 (en) 1984-12-11
FI844883L true FI844883L (en) 1986-06-12
FI80643B FI80643B (en) 1990-03-30
FI80643C FI80643C (en) 1990-07-10

Family

ID=8520041

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844883A FI80643C (en) 1984-12-11 1984-12-11 Ramp arrangement for ships

Country Status (1)

Country Link
FI (1) FI80643C (en)

Also Published As

Publication number Publication date
FI844883A0 (en) 1984-12-11
FI80643B (en) 1990-03-30
FI80643C (en) 1990-07-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DOVGY, VIKTOR PETROVICH

Owner name: GRIGORIEV, ALEXANDR VASILIEVICH

Owner name: TIKHOMIROV, ALEXANDR SEMENOVICH

Owner name: MASCHENKO, VLADIL VASILIEVICH