Turtle friendly beach cleaning device

• US 9,297,132 B2
• Filed: 11/26/2013
• Issued: 03/29/2016
• Est. Priority Date: 11/26/2013
• Status: Active Grant

• Current Assignee: W. D. Thompson Inc.
• Original Assignee: WD Thompson Incorporated
• Inventors: Thompson, Raymond
• Primary Examiner(s): Troutman, Matthew D
• Application Number:
  US14/089,944
• Publication Number:
  US 20150144362A1
• Time in Patent Office: 854 Days
• Field of Search: 172/197, 172/799.5
• US Class Current: 1/1
• CPC Class Codes: E01H 12/00 Cleaning beaches or sandboxes

Abstract

A sea turtle friendly beach cleaning assembly designed for removal of seaweed and other debris from a sand beach. The device includes a beach raking assembly including a plurality of tines, in conjunction with a drag bar and a wire basket. When pulled across a sand surface, the device functions by pulling a plurality of “S” shaped tines across the sand surface in a substantially non-invasive manner, thereby eliminating any possible damage to turtle nests. The cooperation of the tine assembly and drag bar function to leave behind a smooth and clean surface free of ruts that would otherwise impede the movements of turtles and hatchlings.

Claims

1. A beach cleaning assembly for cleaning a sand beach, said beach cleaning assembly adapted for attachment to a towing vehicle, and consisting of, in combination:

a first side plate and a second side plate, said side plates in spaced apart relationship, each said side plate having a front edge, a back edge, a top edge, a bottom edge, an inner face, and an outer face;

a drag pipe, fixedly positioned between said first side plate inner face and said second side plate inner face, proximate to each said back edge thereof, said drag pipe being substantially perpendicular to said first and second side plate inner faces;

a tine support bar positioned between said first side plate inner face and said second side plate inner face, proximate to each said top edge thereof, said tine support bar being substantially perpendicular to said first and second side plate inner faces;

a plurality of “

S”

shaped tines, affixed in spaced relation along said tine support bar, said tines being fixedly positioned in relation to said drag pipe to prevent penetration of greater than two inches (2 ″

) into said sand beach; and

a plurality of stop members affixed to said tine support bar proximate and adjacent to each tine, and positioned to prevent twisting of said tines during use;

wherein said drag pipe is constructed and arranged to allow for an amount of sand to be built up between the tines and the drag pipe which is effective to prevent seaweed or other debris from escaping past the tines and exiting from the rear of the unit upon being pulled along a sand beach, whereby debris is removed from the sand'"'"'s surface leaving behind a smooth surface that is free of ruts.

2. A beach cleaning assembly for cleaning a sand beach consisting of, in combination:

a first side plate and a second side plate, said side plates in spaced apart relationship, each said side plate having a front edge, a back edge, a top edge, a bottom edge, an inner face, and an outer face;

a drag pipe fixedly positioned between said first side plate inner face and said second side plate inner face, proximate to each said back edge thereof, said drag pipe being substantially perpendicular to said first and second side plate inner faces;

a tine support bar positioned between said first side plate inner face and said second side plate inner face, proximate to each said top edge thereof, said tine support bar being substantially perpendicular to said first and second side plate inner faces;

a plurality of “

S”

shaped tines, affixed in spaced relation along said tine support bar, said tines being fixedly positioned in relation to said drag bar to prevent penetration of greater than two inches (2″

) into said sand beach;

a plurality of members affixed to said tine support bar proximate and adjacent each tine, and positioned to prevent twisting of said tines during use;

a rake basket positioned between said first and second side plate inner faces proximate to each said top edge thereof; and

a lift frame adapted for attachment to a towing vehicle;

wherein said drag pipe is constructed and arranged to allow for an amount of sand to be built up between the tines and the drag pipe which is effective to prevent seaweed or other debris from escaping past the tines and exiting from the rear of the unit upon being pulled along a sand beach, whereby debris is removed from the sand'"'"'s surface leaving behind a smooth surface that is free of ruts.