FR380336A - Mechanical sweeper - Google Patents

Mechanical sweeper

Info

Publication number
FR380336A
FR380336A FR380336DA FR380336A FR 380336 A FR380336 A FR 380336A FR 380336D A FR380336D A FR 380336DA FR 380336 A FR380336 A FR 380336A
Authority
FR
France
Prior art keywords
mechanical sweeper
sweeper
mechanical
Prior art date
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
Other languages
French (fr)
Inventor
Eberhard Martini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR380336A publication Critical patent/FR380336A/en
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
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR380336D 1907-07-29 1907-07-29 Mechanical sweeper Expired FR380336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR380336T 1907-07-29

Publications (1)

Publication Number Publication Date
FR380336A true FR380336A (en) 1907-12-05

Family

ID=1426565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380336D Expired FR380336A (en) 1907-07-29 1907-07-29 Mechanical sweeper

Country Status (1)

Country Link
FR (1) FR380336A (en)

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