ATE143435T1 - WASTE COLLECTION - Google Patents

WASTE COLLECTION

Info

Publication number
ATE143435T1
ATE143435T1 AT91302559T AT91302559T ATE143435T1 AT E143435 T1 ATE143435 T1 AT E143435T1 AT 91302559 T AT91302559 T AT 91302559T AT 91302559 T AT91302559 T AT 91302559T AT E143435 T1 ATE143435 T1 AT E143435T1
Authority
AT
Austria
Prior art keywords
inlet
waste material
path
waste collection
flow path
Prior art date
Application number
AT91302559T
Other languages
German (de)
Inventor
Robin Hamilton
Original Assignee
Robin Hamilton
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 Robin Hamilton filed Critical Robin Hamilton
Application granted granted Critical
Publication of ATE143435T1 publication Critical patent/ATE143435T1/en

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

Abstract

Waste collection apparatus 10 comprises a first fluid duct 12 having an inlet at 14. A fan 16 creates a first fluid flow path 18 to draw waste material into the inlet 14, for collection. A second duct 20 directs air back along the periphery of the flow path 18 to deflect waste material up into the main path 18. Rotating air jets 32 are located near the inlet 14 to sweep an area to either side of the vehicle, to deflect waste material in to the path 18. <IMAGE>
AT91302559T 1990-03-26 1991-03-25 WASTE COLLECTION ATE143435T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909006624A GB9006624D0 (en) 1990-03-26 1990-03-26 Waste collection

Publications (1)

Publication Number Publication Date
ATE143435T1 true ATE143435T1 (en) 1996-10-15

Family

ID=10673187

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91302559T ATE143435T1 (en) 1990-03-26 1991-03-25 WASTE COLLECTION

Country Status (4)

Country Link
EP (1) EP0449542B1 (en)
AT (1) ATE143435T1 (en)
DE (1) DE69122288T2 (en)
GB (2) GB9006624D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261159B (en) * 1991-11-05 1995-03-22 Suk Cess Ltd Refuse collecting apparatus
US5417301A (en) * 1993-12-27 1995-05-23 Robert J. Wildner Environmentally safe work platform
DE4426849C2 (en) * 1994-07-28 1998-07-16 Nkf Leichtmetallbau Particulate matter discharge device and method
EP1038567A1 (en) * 1999-02-25 2000-09-27 Airtec Di Grieco Annamaria Filtering device for separating dust from aeriform fluids and in particular for separating textile dust
CN102912754A (en) * 2012-11-06 2013-02-06 广西玉柴专用汽车有限公司 Reverse blowing and dust collecting device of sweeper
CN104088239B (en) * 2014-07-28 2017-05-03 佛山市格美清洁设备有限公司 Floor sweeping vehicle equipped with air ducting device
CN107313382A (en) * 2016-12-23 2017-11-03 福建海山机械股份有限公司 A kind of drawing-in type refuse collector
CN111827189B (en) * 2020-07-23 2021-11-02 洁臣环境科技（深圳）有限公司 A clean recovery unit for maple fallen leaves
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364803A (en) * 1958-05-29 1962-10-15 Schoerling & Co Waggonbau Self-picking sweeper for runways, streets, paths or the like with vacuum delivery
GB1184795A (en) * 1966-11-14 1970-03-18 Johnston Brothers Eng Improvements in or relating to Suction Nozzles for use with Suction Refuse Collecting Vehicles
US3436788A (en) * 1967-07-27 1969-04-08 Wayne Manufacturing Co Streetsweeper vacuum pickup head assembly
GB1483664A (en) * 1975-04-01 1977-08-24 Templar Tools Ltd Cleaning of surfaces particularly of streets and floors
CH613735A5 (en) * 1977-02-28 1979-10-15 Rapid Masch Fahrzeuge Ag Method of cleaning plane surfaces and roads as well as cleaning machine for implementing the method
US4300261A (en) * 1980-08-15 1981-11-17 Robert E. Robbins Vacuum cleaning apparatus with compressed air means
GB2132063B (en) * 1982-12-23 1986-03-12 Roy Taylor Leaf collecting machines
DE3441145A1 (en) * 1984-11-10 1986-05-15 Sergije 6000 Frankfurt Savic Delphin-type unit for removing small-scale and large-scale waste from water by suction
US4594749A (en) * 1984-11-13 1986-06-17 Waterman Dale G Vacuum cleaner with air jet assist
GB2211227A (en) * 1987-10-16 1989-06-28 John Prendergast Suction cleaning apparatus

Also Published As

Publication number Publication date
DE69122288T2 (en) 1997-04-24
EP0449542A3 (en) 1991-12-11
GB9006624D0 (en) 1990-05-23
GB9106338D0 (en) 1991-05-08
GB2242467B (en) 1995-01-04
EP0449542A2 (en) 1991-10-02
GB2242467A (en) 1991-10-02
DE69122288D1 (en) 1996-10-31
EP0449542B1 (en) 1996-09-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee