EP3884109A4 - Downforce sweeper - Google Patents

Downforce sweeper Download PDF

Info

Publication number
EP3884109A4
EP3884109A4 EP19887413.3A EP19887413A EP3884109A4 EP 3884109 A4 EP3884109 A4 EP 3884109A4 EP 19887413 A EP19887413 A EP 19887413A EP 3884109 A4 EP3884109 A4 EP 3884109A4
Authority
EP
European Patent Office
Prior art keywords
downforce
sweeper
downforce sweeper
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.)
Granted
Application number
EP19887413.3A
Other languages
German (de)
French (fr)
Other versions
EP3884109C0 (en
EP3884109B1 (en
EP3884109A1 (en
Inventor
Warwick Tozer
Stuart 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 EP3884109A1 publication Critical patent/EP3884109A1/en
Publication of EP3884109A4 publication Critical patent/EP3884109A4/en
Application granted granted Critical
Publication of EP3884109C0 publication Critical patent/EP3884109C0/en
Publication of EP3884109B1 publication Critical patent/EP3884109B1/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)
EP19887413.3A 2018-11-22 2019-10-28 Downforce sweeper Active EP3884109B1 (en)

Applications Claiming Priority (3)

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

Publications (4)

Publication Number Publication Date
EP3884109A1 EP3884109A1 (en) 2021-09-29
EP3884109A4 true EP3884109A4 (en) 2022-08-17
EP3884109C0 EP3884109C0 (en) 2023-12-06
EP3884109B1 EP3884109B1 (en) 2023-12-06

Family

ID=70773008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19887413.3A Active EP3884109B1 (en) 2018-11-22 2019-10-28 Downforce sweeper

Country Status (4)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161211A (en) * 1980-11-17 1984-01-31 John C. Gibson Curling brush
US5018587A (en) * 1990-02-08 1991-05-28 Gandy Company Brush attachment
EP0782648B1 (en) 1994-09-22 2003-04-23 Aero-Tech Pty Ltd Device for collection of 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
AU2009339264B2 (en) 2009-02-09 2015-10-22 Aero-Tech Pty Ltd Device for collection of debris

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
AU2019382306A1 (en) 2021-06-03
EP3884109C0 (en) 2023-12-06
AU2019382306B2 (en) 2024-04-18
EP3884109B1 (en) 2023-12-06
EP3884109A1 (en) 2021-09-29
WO2020102848A1 (en) 2020-05-28
US20220018074A1 (en) 2022-01-20

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