FR1462592A - Sweeper with dust extraction and suction flow adjustment - Google Patents

Sweeper with dust extraction and suction flow adjustment

Info

Publication number
FR1462592A
FR1462592A FR644A FR71000644A FR1462592A FR 1462592 A FR1462592 A FR 1462592A FR 644 A FR644 A FR 644A FR 71000644 A FR71000644 A FR 71000644A FR 1462592 A FR1462592 A FR 1462592A
Authority
FR
France
Prior art keywords
sweeper
suction flow
flow adjustment
dust extraction
dust
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
FR644A
Other languages
French (fr)
Inventor
Walter Gutbrod
Wolfgang Gutbrod
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 FR1462592A publication Critical patent/FR1462592A/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
    • E01H1/0854—Apparatus in which the mechanically dislodged dirt is partially sucked-off, e.g. dislodging- sweeping apparatus with dirt collector in brush housing or dirt container
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR644A 1964-12-16 1965-12-14 Sweeper with dust extraction and suction flow adjustment Expired FR1462592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0042285 1964-12-16

Publications (1)

Publication Number Publication Date
FR1462592A true FR1462592A (en) 1966-12-16

Family

ID=7126898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644A Expired FR1462592A (en) 1964-12-16 1965-12-14 Sweeper with dust extraction and suction flow adjustment

Country Status (2)

Country Link
DE (1) DE1428409A1 (en)
FR (1) FR1462592A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596266B1 (en) * 1986-03-26 1990-05-11 Debefi INDUSTRIAL VACUUM CLEANER WITH SELF-CONTAINED MOTOR, ESPECIALLY MOUNTED ON A MOBILE CHASSIS FOR SUCTION OF URBAN WASTE

Also Published As

Publication number Publication date
DE1428409A1 (en) 1969-06-19

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