GB1060825A - Improvements in or relating to suction nozzles for suction refuse collecting vehicles - Google Patents

Improvements in or relating to suction nozzles for suction refuse collecting vehicles

Info

Publication number
GB1060825A
GB1060825A GB3208162A GB3208162A GB1060825A GB 1060825 A GB1060825 A GB 1060825A GB 3208162 A GB3208162 A GB 3208162A GB 3208162 A GB3208162 A GB 3208162A GB 1060825 A GB1060825 A GB 1060825A
Authority
GB
United Kingdom
Prior art keywords
suction
paddle
nozzle
conduit
refuse
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
GB3208162A
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.)
JOHNSTON BROTHERS ENG
Original Assignee
JOHNSTON BROTHERS ENG
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 JOHNSTON BROTHERS ENG filed Critical JOHNSTON BROTHERS ENG
Priority to GB3208162A priority Critical patent/GB1060825A/en
Publication of GB1060825A publication Critical patent/GB1060825A/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

Landscapes

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

Abstract

1,060,825. Road cleaning apparatus. JOHNSTON BROTHERS (ENGINEERING) Ltd. and A. D. COLLINS. Nov. 21, 1963 [Aug. 21, 1962], No. 32081/62. Heading E1G. A suction refuse nozzle, mounted on wheels and drawn along with a vehicle, has means producing air pulses which are superimposed on the air stream induced by the suction conduit. A refuse collecting vehicle has a suction pipe 32 terminating in a substantially rectangular nozzle having side, 13, and end, 14, walls from which depend rubber walls 16. The forward part of the nozzle is shaped as a half cylinder 11 which houses a paddle having two rubber or like blades 30 driven by a chain from wheels 21 at increased speed. The refuse passes through the paddle which forms pulsations in the suction air stream when the paddle alternately places the conduit 31 into and out of communication with the atmosphere.. In other embodiments, the paddle is located at the rear of the nozzle and rotates in the opposite direction, sealing the conduit by cooperation with a horizontal flap or inwardly projecting conduit part. The paddle blades may be hinged off centre of their hub and held by tension springs against clearance adjusting screws.
GB3208162A 1962-08-21 1962-08-21 Improvements in or relating to suction nozzles for suction refuse collecting vehicles Expired GB1060825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3208162A GB1060825A (en) 1962-08-21 1962-08-21 Improvements in or relating to suction nozzles for suction refuse collecting vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3208162A GB1060825A (en) 1962-08-21 1962-08-21 Improvements in or relating to suction nozzles for suction refuse collecting vehicles

Publications (1)

Publication Number Publication Date
GB1060825A true GB1060825A (en) 1967-03-08

Family

ID=10332922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3208162A Expired GB1060825A (en) 1962-08-21 1962-08-21 Improvements in or relating to suction nozzles for suction refuse collecting vehicles

Country Status (1)

Country Link
GB (1) GB1060825A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676891A (en) * 1970-04-27 1972-07-18 Tarrant Mfg Co Vacuum machine for street cleaning
EP0047803A1 (en) * 1980-09-12 1982-03-24 Dosbouw v.o.f. Method of and suction dredging device for sucking up dredgings
US5208941A (en) * 1992-06-23 1993-05-11 Mark Ettere High power vacuum attachment apparatus
DE19520778C1 (en) * 1995-06-07 1996-07-18 Juergen Pierau Suction arrangement for street cleaner
EP2761094A4 (en) * 2011-06-13 2016-01-13 Roger Vanderlinden Pick-up head system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676891A (en) * 1970-04-27 1972-07-18 Tarrant Mfg Co Vacuum machine for street cleaning
EP0047803A1 (en) * 1980-09-12 1982-03-24 Dosbouw v.o.f. Method of and suction dredging device for sucking up dredgings
US5208941A (en) * 1992-06-23 1993-05-11 Mark Ettere High power vacuum attachment apparatus
DE19520778C1 (en) * 1995-06-07 1996-07-18 Juergen Pierau Suction arrangement for street cleaner
EP2761094A4 (en) * 2011-06-13 2016-01-13 Roger Vanderlinden Pick-up head system

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