FI62389C - Snoefraes - Google Patents

Snoefraes Download PDF

Info

Publication number
FI62389C
FI62389C FI780498A FI780498A FI62389C FI 62389 C FI62389 C FI 62389C FI 780498 A FI780498 A FI 780498A FI 780498 A FI780498 A FI 780498A FI 62389 C FI62389 C FI 62389C
Authority
FI
Finland
Prior art keywords
snow
ejector
opening
feeders
drum
Prior art date
Application number
FI780498A
Other languages
English (en)
Finnish (fi)
Other versions
FI780498A7 (fi
FI62389B (fi
Inventor
Olav Yrstad
Gunnar Yrstad
Original Assignee
Olav Yrstad
Gunnar Yrstad
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 Olav Yrstad, Gunnar Yrstad filed Critical Olav Yrstad
Publication of FI780498A7 publication Critical patent/FI780498A7/fi
Application granted granted Critical
Publication of FI62389B publication Critical patent/FI62389B/fi
Publication of FI62389C publication Critical patent/FI62389C/fi

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/08Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
    • E01H5/09Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • E01H5/098Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Harvester Elements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Dental Preparations (AREA)
  • Screw Conveyors (AREA)
FI780498A 1977-02-17 1978-02-15 Snoefraes FI62389C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO770535A NO138666C (no) 1977-02-17 1977-02-17 Snoefreser.
NO770535 1977-02-17

Publications (3)

Publication Number Publication Date
FI780498A7 FI780498A7 (fi) 1978-08-18
FI62389B FI62389B (fi) 1982-08-31
FI62389C true FI62389C (fi) 1982-12-10

Family

ID=19883359

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780498A FI62389C (fi) 1977-02-17 1978-02-15 Snoefraes

Country Status (3)

Country Link
FI (1) FI62389C (no)
NO (1) NO138666C (no)
SE (1) SE433367B (no)

Also Published As

Publication number Publication date
SE433367B (sv) 1984-05-21
FI780498A7 (fi) 1978-08-18
NO138666B (no) 1978-07-10
NO770535L (no) 1978-07-10
FI62389B (fi) 1982-08-31
SE7801888L (sv) 1978-08-18
NO138666C (no) 1978-10-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: YRSTAD, OLAV