Bag attachment and lawn mower apparatus

• US 4,598,536 A
• Filed: 05/26/1983
• Issued: 07/08/1986
• Est. Priority Date: 05/26/1983
• Status: Expired due to Fees

• Current Assignee: Burton Langley
• Original Assignee: Burton Langley
• Inventors: Langley, Burton
• Primary Examiner(s): Mancene, Gene
• Assistant Examiner(s): Tarnoff, David I.
• Application Number:
  US06/498,417
• Time in Patent Office: 1,139 Days
• Field of Search: 56/16.6, 56/202, 248/99, 248/100, 248/101, 285/254, 285/260
• US Class Current: 56/202
• CPC Class Codes: A01D 2101/00 Lawn-mowers
• CPC Class Codes: A01D 34/63 having cutters rotating about a vertical axis
• CPC Class Codes: A01D 43/06 with means for collecting, gathering or loading mown material A01D43/086 takes precedence

Abstract

Bag attachment apparatus is provided for enabling a plastic or similar type of trash, leaf, or lawn clippings-receiving bag to be removably attached to a lawn mower or other apparatus whereby trash, leaves, lawn clippings or the like are easily introduced into the bag. The full plastic bag can then be quickly and easily removed from the bag attachment apparatus for disposal. Additional lawn mower attachment apparatus are provided for attachment to lawn mowers for supporting a leaf or lawn clippings-receiving bag, which bag may be attached to the lawn mower by means of the bag attachment. The lawn mower attachment apparatus elements can be assembled into a variety of multi-purpose devices.

Claims

1. Apparatus for use with a plastic or similar type of trash, leaf or lawn clippings-receiving bag, said apparatus comprising:

a ring member defining first and second edges and an outer circumferential surface extending between said edges;

said circumferential surface defining a first annular, concave surface contiguous with said first edge for receiving an elastic band;

said circumferential surface further defining a second annular concave surface contiguous with said second edge;

said circumferential surface further defining a third annular surface extending between said first and second concave surfaces and contiguous with a predetermined portion of said second edge;

a plurality of bag-retaining members projecting from said second concave surface; and

means attached to said third annular surface adjacent to said predetermined portion of said second edge and cooperating with said bag-retaining members, for holding said bag in position on said apparatus.

2. Apparatus as in claim 1 and further including a first elastic band for holding a lawn mower grass catcher bag in position against said first concave surface.

3. Apparatus as in claim 2 wherein said ring member is cut completely across said circumferential surface and at substantially right angles with respect to said first and second edges, and said third annular surface defines a plurality of bolt-receiving openings positioned at predetermined locations for enabling said ring member to be adjusted in size to different predetermined diameters.

4. Apparatus as in claim 3 further including an elasticized cover member for placement onto said second annular surface or onto said third annular surface when a plastic or similar type of leaf or lawn clippings-receiving bag is not attached to said apparatus.

5. Apparatus as in claim 4 wherein said bag-retaining members include a plurality of pointed elements having the points directed substantially toward said first edge.

6. Apparatus as in claim 5 wherein said holding means include a latch member attached at one end thereof to said third annular surface and defining a channelled central portion for receiving and retaining a portion of said plastic or similar type of leaf or lawn clippings-receiving bag.

7. Apparatus as in claim 1 wherein said third annular surface defines first and second openings in diametrically opposed locations, and wherein said apparatus further includes:

a swivel member defining first and second pins, said pins rotatably positioned in said first and second openings;

first and second fastening elements removably attached to said first and second pins and contacting said ring member to hold said ring member and said swivel member in adjustable fixed relationship with each other;

said swivel member further including first and second bracket members attached to said pins, each of said bracket members defining a plurality of spaced apart, bolt-receiving openings.

8. Apparatus as in claim 7 further including:

a first arcuate member defining an outer circumferential surface and an opposed inner surface, said outer circumferential surface defining a first arcuate concave surface and said first arcuate member defining first and second bolt-receiving openings positioned to enable selective alignment with said bolt-receiving openings in said bracket members;

means in operative relationship with said first arcuate member for attaching said first arcuate member to a grass exhaust pipe of a lawn mower;

a first handle member projecting outwardly from said outer circumferential surface;

a second arcuate member defining an outer circumferential surface and an opposed inner surface, said last-mentioned outer circumferential surface defining a second arcuate concave surface;

a second handle member projecting outwardly from said last-mentioned outer circumferential surface; and

means in operative relationship with said first and second handle members for pivotally connecting said handle members together.

9. Apparatus as in claim 8 further including a grass or leaf deflecting member projecting rearwardly from said first arcuate member.

10. Apparatus as in claim 8 further including a first elastic band, a second elastic band and a flexible cover, said first elastic band positioned in said first annular concave surface with one end of said cover held in position between said first elastic band and said first annular concave surface, said second elastic band positioned in said first and second arcuate concave surfaces with a second end of said cover held in position between said second elastic band and said first and second arcuate concave surfaces.

11. Apparatus as in claim 10 further including a third handle member fastened to and projecting from said third annular surface.

12. Apparatus as in claim 11 further including first and second washers positioned on said first and second pins and between said bracket members and said ring member, each of said washers defining upper and lower surfaces and a plurality of lands and grooves defined within each of said upper and lower surfaces, said bracket members and said ring member defining a plurality of lands and grooves for interlocking with the lands and grooves of said washers.

13. Apparatus for selective attachment to a push lawn mower, and convertible to different configurations, for use in combination with the apparatus of claim 1, said attachment apparatus, comprising:

a first assembly defining at least one substantially flat surface for supporting a plastic or similar type of leaf or lawn clippings-receiving bag, and including means for removably attaching said first assembly to a rear portion of said lawn mower;

first and second wheels;

a second assembly removably and adjustably attachable to said first assembly, said second assembly including two substantially L-shaped members connectible to said first assembly, a supporting surface extending between said L-shaped members, and first and second wheel retaining means mounted at the vertices of said L-shaped members for removably receiving said wheels;

a first substantially U-shaped member removably and adjustably attachable to said second assembly; and

a second substantially U-shaped member removably attachable to said first U-shaped member, and a bar adjustably attached to said second U-shaped member;

said bar and said second U-shaped member cooperating to selectively grasp and hold said ring member by engaging said first annular, concave surface of said ring member.

14. Apparatus as in claim 13 wherein said first U-shaped member includes first and second hollow tubular receiving members of a size and shape to internally receive free ends of said second U-shaped member.

15. Apparatus as in claim 14 wherein said first U-shaped member includes first and second tubular receiving members each defining two openings in the walls thereof diametrically opposed to each other, said second U-shaped member defining an opening adjacent each free end thereof, and first and second pin elements for removable insertion through respective ones of said openings for removably attaching said first and second U-shaped members together.

16. Apparatus as in claim 15 wherein said L-shaped members are hollow tubes and the free ends of said first U-shaped member are of a size and shape to fit within said L-shaped members.

17. Apparatus as in claim 16 wherein said first U-shaped member includes a spring-loaded fastening element adjacent each free end thereof and wherein each of said L-shaped members is a hollow, tubular member which defines a first plurality of spaced apart openings for receiving said fastening elements, whereby the relative positions of said first U-shaped member and said second assembly can be adjusted.

18. Apparatus as in claim 17 wherein said first assembly includes two substantially parallel hollow tubular members of a size and shape to fit within said L-shaped members, each of said parallel members having an additional spring-loaded fastening element adjacent corresponding free ends thereof and wherein each of said L-shaped members defines a second plurality of spaced apart openings for receiving said additional fastening element, whereby the relative positions of said first and second assemblies can be adjusted.

19. Apparatus as in claim 18 further including third and fourth wheel retaining means attached to said first assembly and adjacent said attaching means for removably receiving additional wheels.

20. Apparatus as in claim 19 wherein said first assembly is unattached from said lawn mower, said second assembly is attached to said first assembly, said first and second wheels are attached to said second assembly, said first U-shaped member is attached to said second assembly, said second U-shaped member is attached to said first U-shaped member, said ring member is attached to said second U-shaped member and said bar, and further including third and fourth wheels attached to said third and fourth wheel retaining means to form a garbage cart or the like.

21. Apparatus as in claim 19 wherein said first assembly is attached to said lawn mower, said second assembly is attached to said first assembly, said first and second wheels are attached to said second assembly, and said ring member is attached to said lawn mower bag to form a leaf or lawn clippings cart to be drawn behind said lawn mower.

22. Apparatus as in claim 21 wherein said first U-shaped member is attached to said second assembly to provide a higher abutment against which said plastic or similar type of leaf or lawn clippings-receiving bag can rest.

23. Apparatus as in claim 19 wherein said first assembly is attached to said second assembly, said ring member is attached to said first assembly, said first U-shaped member is attached to said second assembly, and said first and second wheels are attached to said second assembly to form a bagging assembly for suspending said plastic or similar type of leaf or lawn clippings-receiving bag from said ring member to facilitate filling of said last-mentioned bag with leaves or grass clippings.

24. Apparatus as in claim 23 further including a rod attached to said first U-shaped member, and a lid rotatably mounted on said rod and positioned for enabling said lid to selectively contact said ring member and to close off an open end of said plastic or similar type ofleaf or lawn clippings-receiving bag.

25. Apparatus as in claim 1 and further including a substantially U-shaped member and a bar adjustably attached to said U-shaped member, said bar and said U-shaped member cooperating to selectively grasp and hold said ring member by engaging said first annular, concave surface of said ring member.

26. Apparatus as in claim 25 further including a protective cover attached to and normally extending downwardly from a predetermined portion of said U-shaped member, said cover of a size to extend adjacent to said outer circumferential surface and below said second edge when said ring member is attached to said U-shaped member and said bar.

27. Apparatus as in claim 26 further including a substantially circular elastic band attached to said protective cover, said band of a size to enable said band to tightly encircle and grasp said second annular, concave surface, whereby a plastic or similar type of leaf or lawn clippings-receiving bag can be positioned and held between said band and said second annular, concave surface.

28. Apparatus as in claim 26 further including a draw-string attached to said protective cover, said draw-string of a size and adjustable to enable said draw-string to tightly encircle and grasp said second annular, concave surface, whereby a plastic or similar type of leaf or lawn clippings-receiving bag can be positioned and held between said draw-string and said second annular, concave surface.

29. Apparatus as in claim 26 further including means in operative relationship with said protective cover for selectively enabling removal of said cover from said U-shaped member.