FR1562413A - - Google Patents

Info

Publication number
FR1562413A
FR1562413A FR1562413DA FR1562413A FR 1562413 A FR1562413 A FR 1562413A FR 1562413D A FR1562413D A FR 1562413DA FR 1562413 A FR1562413 A FR 1562413A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1562413A publication Critical patent/FR1562413A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
    • E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
FR1562413D 1967-04-03 1968-04-03 Expired FR1562413A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62778367A 1967-04-03 1967-04-03

Publications (1)

Publication Number Publication Date
FR1562413A true FR1562413A (fr) 1969-04-04

Family

ID=24516114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562413D Expired FR1562413A (fr) 1967-04-03 1968-04-03

Country Status (4)

Country Link
US (1) US3463548A (fr)
CH (1) CH470893A (fr)
DE (1) DE1759134A1 (fr)
FR (1) FR1562413A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591877A5 (fr) * 1976-04-02 1977-09-30 Kempf & Co Ag
US4359831A (en) * 1980-05-19 1982-11-23 De Lorean Manufacturing Company Reversibly powered rotary snow tiller
EP0060383A1 (fr) * 1981-03-17 1982-09-22 Richard Unland Stahl- und Maschinenbau Rouleau pour piste de ski
US5505268A (en) * 1994-02-18 1996-04-09 Glenmac, Inc. Bidirectional field implement
US5974704A (en) * 1996-10-29 1999-11-02 Grant; John Core-type snow remover
US6497294B2 (en) 1999-08-24 2002-12-24 Clark Equipment Company Soil conditioner implement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US721364A (en) * 1902-07-31 1903-02-24 Carl August Green Machine for cutting up ice in streets, &c.
US1836116A (en) * 1931-01-27 1931-12-15 Hayen John Snow removing apparatus
US2024551A (en) * 1933-10-10 1935-12-17 Charles C Thornhill Snowplow
US2132790A (en) * 1937-01-13 1938-10-11 Adolph M Jeswine Apparatus for snow removal
US2156066A (en) * 1937-04-07 1939-04-25 Jesse R Royer Ice removing device
US2223213A (en) * 1940-06-08 1940-11-26 Kersten John Street ice remover
US2606011A (en) * 1948-03-22 1952-08-05 William A Lommen Icebreaker for highway maintenance

Also Published As

Publication number Publication date
CH470893A (fr) 1969-04-15
DE1759134A1 (de) 1971-06-03
US3463548A (en) 1969-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse