AU2019382306B2 - Downforce sweeper - Google Patents

Downforce sweeper Download PDF

Info

Publication number
AU2019382306B2
AU2019382306B2 AU2019382306A AU2019382306A AU2019382306B2 AU 2019382306 B2 AU2019382306 B2 AU 2019382306B2 AU 2019382306 A AU2019382306 A AU 2019382306A AU 2019382306 A AU2019382306 A AU 2019382306A AU 2019382306 B2 AU2019382306 B2 AU 2019382306B2
Authority
AU
Australia
Prior art keywords
ground surface
catcher
ramp
aerofoil
lifting ramp
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.)
Active
Application number
AU2019382306A
Other languages
English (en)
Other versions
AU2019382306A1 (en
Inventor
Stuart Tozer
Warwick Tozer
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.)
Aero Tech Pty Ltd
Original Assignee
Aero Tech Pty Ltd
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
Priority claimed from AU2018904463A external-priority patent/AU2018904463A0/en
Application filed by Aero Tech Pty Ltd filed Critical Aero Tech Pty Ltd
Publication of AU2019382306A1 publication Critical patent/AU2019382306A1/en
Application granted granted Critical
Publication of AU2019382306B2 publication Critical patent/AU2019382306B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
AU2019382306A 2018-11-22 2019-10-28 Downforce sweeper Active AU2019382306B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2018904463 2018-11-22
AU2018904463A AU2018904463A0 (en) 2018-11-22 Downforce sweeper
AU2018904590 2018-12-03
AU2018904590A AU2018904590A0 (en) 2018-12-03 Downforce sweeper
PCT/AU2019/051183 WO2020102848A1 (fr) 2018-11-22 2019-10-28 Balayeuse à déportance

Publications (2)

Publication Number Publication Date
AU2019382306A1 AU2019382306A1 (en) 2021-06-03
AU2019382306B2 true AU2019382306B2 (en) 2024-04-18

Family

ID=70773008

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019382306A Active AU2019382306B2 (en) 2018-11-22 2019-10-28 Downforce sweeper

Country Status (4)

Country Link
US (1) US20220018074A1 (fr)
EP (1) EP3884109B1 (fr)
AU (1) AU2019382306B2 (fr)
WO (1) WO2020102848A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161211A (fr) * 1980-11-17 1984-01-31 John C. Gibson Balai de curling
US5018587A (en) * 1990-02-08 1991-05-28 Gandy Company Brush attachment
CA2200431C (fr) * 1994-09-22 2007-08-07 Warwick Tozer Dispositif de collecte de debris
US6668413B2 (en) * 2001-11-30 2003-12-30 Scanner G. Contractor, Inc. Pool brush with dual-position hydrofoil
US8250696B2 (en) * 2007-08-30 2012-08-28 Aero-Tech Pty Ltd. Device for collection of debris
US8839878B2 (en) 2009-02-09 2014-09-23 Aero-Tech Pty Ltd. Device for collection of debris

Also Published As

Publication number Publication date
EP3884109C0 (fr) 2023-12-06
WO2020102848A1 (fr) 2020-05-28
EP3884109A1 (fr) 2021-09-29
AU2019382306A1 (en) 2021-06-03
EP3884109B1 (fr) 2023-12-06
EP3884109A4 (fr) 2022-08-17
US20220018074A1 (en) 2022-01-20

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