FR1217672A - Street sweeper operated by vacuum - Google Patents

Street sweeper operated by vacuum

Info

Publication number
FR1217672A
FR1217672A FR773858A FR773858A FR1217672A FR 1217672 A FR1217672 A FR 1217672A FR 773858 A FR773858 A FR 773858A FR 773858 A FR773858 A FR 773858A FR 1217672 A FR1217672 A FR 1217672A
Authority
FR
France
Prior art keywords
vacuum
operated
street sweeper
sweeper
street
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
FR773858A
Other languages
French (fr)
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 FR1217672A publication Critical patent/FR1217672A/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
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
FR773858A 1957-09-07 1958-09-05 Street sweeper operated by vacuum Expired FR1217672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST12937A DE1124990B (en) 1957-09-07 1957-09-07 Street sweeper

Publications (1)

Publication Number Publication Date
FR1217672A true FR1217672A (en) 1960-05-05

Family

ID=7455879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773858A Expired FR1217672A (en) 1957-09-07 1958-09-05 Street sweeper operated by vacuum

Country Status (2)

Country Link
DE (1) DE1124990B (en)
FR (1) FR1217672A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221358A (en) * 1963-04-18 1965-12-07 Rufus F Dickson High-speed roadway vacuum cleaner
US3242521A (en) * 1964-01-27 1966-03-29 Werner W Young Street cleaning machine
DE1217424B (en) * 1960-05-14 1966-05-26 Keller & Knappich Gmbh Suction mouthpiece for a plate brush of a street sweeper
US3293679A (en) * 1965-08-10 1966-12-27 Thomas F Murphy Street sweeper
US3490090A (en) * 1967-07-13 1970-01-20 Charles J Harrison Mobile street cleaning apparatus
US4072873A (en) * 1975-07-09 1978-02-07 Westinghouse Electric Corp. Biaxial compression phase lead connector
US4513471A (en) * 1983-10-31 1985-04-30 Rahn Raymond A Sweeper blower device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187843C (en) *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217424B (en) * 1960-05-14 1966-05-26 Keller & Knappich Gmbh Suction mouthpiece for a plate brush of a street sweeper
US3221358A (en) * 1963-04-18 1965-12-07 Rufus F Dickson High-speed roadway vacuum cleaner
US3242521A (en) * 1964-01-27 1966-03-29 Werner W Young Street cleaning machine
US3293679A (en) * 1965-08-10 1966-12-27 Thomas F Murphy Street sweeper
US3490090A (en) * 1967-07-13 1970-01-20 Charles J Harrison Mobile street cleaning apparatus
US4072873A (en) * 1975-07-09 1978-02-07 Westinghouse Electric Corp. Biaxial compression phase lead connector
US4513471A (en) * 1983-10-31 1985-04-30 Rahn Raymond A Sweeper blower device

Also Published As

Publication number Publication date
DE1124990B (en) 1962-03-08

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