Austact Pty Ltd.

Australia

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IPC Class
E01F 11/00 - Embedding pads or other sensitive devices in paving or other road surfaces 2
E01F 9/06 - Traffic studs; Marking blocks 2
E01C 11/24 - Methods or arrangements for preventing slipperiness or protecting against influences of the weather 1
E01C 9/04 - Pavings for railroad level-crossings 1
E01F 9/047 - specially adapted for audible or vibrational signalling, e.g. rumble strips, or for enforcing reduced speed, e.g. speed bumps 1
Found results for  patents

1.

A TACTILE MARKER

      
Application Number AU2010001124
Publication Number 2011/026176
Status In Force
Filing Date 2010-09-01
Publication Date 2011-03-10
Owner AUSTACT PTY LTD (Australia)
Inventor Rozenboom, Phillip

Abstract

The present disclosure provides a tactile marker that has a head portion arranged to sit on a walkway surface and a depending stem arranged to be located as a press fit within a hole in the walkway. The head portion has a tactile surface and comprises a first material that has a recess at the tactile surface. The head portion further comprises a second material that is disposed in the recess and the second material comprises a frictional component that forms at least a portion of the tactile surface. The depending stem comprises at least one barb that has a generally annular land and a generally conical portion. The depending stem comprises at least one sealing ring arranged to seal the hole in the walkway when the depending stem is located therein.

IPC Classes  ?

  • E01F 9/06 - Traffic studs; Marking blocks
  • E01F 11/00 - Embedding pads or other sensitive devices in paving or other road surfaces

2.

TACTILE MARKER

      
Application Number AU2009000247
Publication Number 2009/108998
Status In Force
Filing Date 2009-02-27
Publication Date 2009-09-11
Owner AUSTACT PTY LTD (Australia)
Inventor
  • Harward, Brian
  • Parker, Donovan
  • Rozenboom, Phillip

Abstract

The present disclosure provides a tactile marker that is formed at least predominantly from a plastics material and which comprises a head portion that is arranged in use to sit on a walkway surface and a depending stem that is formed integrally with the head portion and is arranged in use to locate as a press fit within a hole in the walkway. The depending stem is formed along at least a portion of its length with a plurality of barbs, and each barb has a generally annular land and a generally conical portion formed integrally with the land. The generally conical portion has a cross-section that reduces in diameter in a direction away from the head portion.

IPC Classes  ?

  • E01C 11/24 - Methods or arrangements for preventing slipperiness or protecting against influences of the weather
  • E01F 9/047 - specially adapted for audible or vibrational signalling, e.g. rumble strips, or for enforcing reduced speed, e.g. speed bumps
  • E01F 11/00 - Embedding pads or other sensitive devices in paving or other road surfaces
  • E01C 9/04 - Pavings for railroad level-crossings
  • E01F 9/06 - Traffic studs; Marking blocks