GB425014A - Improvements in road sweeping machines - Google Patents

Improvements in road sweeping machines

Info

Publication number
GB425014A
GB425014A GB28679/34A GB2867934A GB425014A GB 425014 A GB425014 A GB 425014A GB 28679/34 A GB28679/34 A GB 28679/34A GB 2867934 A GB2867934 A GB 2867934A GB 425014 A GB425014 A GB 425014A
Authority
GB
United Kingdom
Prior art keywords
nozzle
links
road
pivotally mounted
axis
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
GB28679/34A
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.)
LAFFLY ETS
Original Assignee
LAFFLY ETS
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 LAFFLY ETS filed Critical LAFFLY ETS
Publication of GB425014A publication Critical patent/GB425014A/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
    • E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
    • E01H1/0872—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles with mechanical loosening or feeding instruments for the dirt to be removed pneumatically, e.g. brushes, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

425,014. Road-scavengering. ETABLISSEMENTS LAFFLY, 82, Rue du Vieux Pont de SÞvres, Billancourt, Seine, France. Dec. 21, 1933. No. 28679/34. Convention date, Aug. 30, 1933. Divided out of 424,089. [Class 107] Relates to road-sweeping and refuse-collecting machines of the kind in which a suction nozzle 33 is arranged behind the delivery end of a horizontal rotary brush inclined relatively to the longitudinal axis of the machine. According to the invention, the nozzle is carried by a parallel-link mechanism 29, 30, pivotally mounted upon a support 22 in such manner that it can swing about a vertical axis, a longitudinal horizontal axis and a transverse horizontal axis. In the construction shown, the links are pivotally mounted at 27, 28, in the forked ends 25, 26, of a stud 24 which is journalled in a member 23 rotatably mounted in a horizontal bearing 22<a> of the support 22. The links are connected by pivots 31, 32 to the suction nozzle and are stayed by a counterweight 34 which balances the whole or a portion of the weight of the nozzle. The nozzle rests on rollers 35 and carries at its rear a scraper 36 which may be of rubber. The nozzle may be raised and lowered by a cable connected to the links and to a control lever.
GB28679/34A 1933-08-30 1933-12-21 Improvements in road sweeping machines Expired GB425014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR425014X 1933-08-30

Publications (1)

Publication Number Publication Date
GB425014A true GB425014A (en) 1935-03-05

Family

ID=8898849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28679/34A Expired GB425014A (en) 1933-08-30 1933-12-21 Improvements in road sweeping machines

Country Status (1)

Country Link
GB (1) GB425014A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065490A (en) * 1960-08-02 1962-11-27 Advance Floor Machine Company Shiftable pick-up squeegee unit for floor treating machine
CN108505482A (en) * 2018-05-29 2018-09-07 郑州宇通重工有限公司 A kind of sweeping machine sets rolling sweeping mechanism in
CN110306475A (en) * 2019-06-27 2019-10-08 安徽琼钰刷业有限公司 A kind of sanitation cart is dedicated to sweep squeegee
CN113585145A (en) * 2021-07-22 2021-11-02 湖南科技大学 A dust fall equipment that draws water for in subway construction
CN114797246A (en) * 2022-03-09 2022-07-29 广东长大道路养护有限公司 Water mist dust suppression device of sweeping machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065490A (en) * 1960-08-02 1962-11-27 Advance Floor Machine Company Shiftable pick-up squeegee unit for floor treating machine
CN108505482A (en) * 2018-05-29 2018-09-07 郑州宇通重工有限公司 A kind of sweeping machine sets rolling sweeping mechanism in
CN108505482B (en) * 2018-05-29 2024-03-22 郑州宇通重工有限公司 In put roll sweeping mechanism for sweeping machine
CN110306475A (en) * 2019-06-27 2019-10-08 安徽琼钰刷业有限公司 A kind of sanitation cart is dedicated to sweep squeegee
CN113585145A (en) * 2021-07-22 2021-11-02 湖南科技大学 A dust fall equipment that draws water for in subway construction
CN113585145B (en) * 2021-07-22 2022-12-27 湖南科技大学 A dust fall equipment that draws water for in subway construction
CN114797246A (en) * 2022-03-09 2022-07-29 广东长大道路养护有限公司 Water mist dust suppression device of sweeping machine
CN114797246B (en) * 2022-03-09 2023-01-17 广东长大道路养护有限公司 Water mist dust suppression device of sweeping machine

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