Extension for reducing seed bounce and associated hose attachment

• US 6,283,050 B1
• Filed: 05/02/2000
• Issued: 09/04/2001
• Est. Priority Date: 06/23/1997
• Status: Expired due to Term

• Current Assignee: Paul E. Schaffert
• Original Assignee: Paul E. Schaffert
• Inventors: Schaffert, Paul E.
• Primary Examiner(s): BATSON, VICTOR D
• Application Number:
  US09/563,106
• Time in Patent Office: 490 Days
• Field of Search: 111/150, 111/164, 111/200, 111/167, 111/170, 111/189, 111/197, 111/154, 111/155, 111/149, 111/157, 111/163, 111/168, 111/190, 403/298, 403/359, 403/375, 403/104, 403/374
• US Class Current: 111/150
• CPC Class Codes: A01C 5/068 Furrow packing devices, e.g. press wheels
• CPC Class Codes: A01C 7/201 Mounting of the seeding tools

Abstract

An extension for use with a furrow opener is disclosed for properly placing seeds in a furrow. The extension attaches by way of particular attachment brackets to the furrow opener to help direct bouncing seeds into the vertex in the bottom portion of the furrow. The extension comprises an elongated flexible body member defining a general arcuate shape, and also defines an upper segment and a lower segment. The upper segment defines an attachment structure for releasable engagement to the furrow opener. The lower segment depends downwardly and rearwardly from the furrow opener and extends into the furrow. The lower segment has a width dimension decreasing continuously along its length, the width dimension substantially equal to but less than the width of the furrow along the length of the extension. The lower segment terminates at a trailing end, which is spaced above the centrally located bottom portion of the furrow.

Claims

1. An extension for use with a furrow opener for properly placing seeds in a furrow, the furrow opener including a tube adapted to deposit a liquid into the seed furrow, the seed furrow having a centrally located bottom portion and upwardly and outwardly extending sidewalls defining a maximum width dimension, and the sidewalls intersecting at a vertex in the bottom portion and defining a minimum width dimension, such that the seed furrow has a decreasing width, said extension comprising:

a body member which provides a generally downwardly and rearwardly sweeping orientation, and also defining an upper segment and a lower segment;

the upper segment attachable to the furrow opener;

the lower segment configured to depend downwardly and rearwardly from the furrow opener and extendible into the furrow; and

a clip attached to the lower segment, the clip adapted to secure the tube to the lower segment.

2. The extension of claim 1 wherein the clip defines an aperture adapted to secure the tube to the lower segment.

3. The extension of claim 1 wherein the clip defines a C-shaped receptacle adapted to releasably secure the tube to the lower segment.

4. The extension of claim 1 wherein the lower segment of the extension defines a longitudinal centerline positioned generally over the vertex of the seed furrow, and wherein the clip is attached to the lower segment along the longitudinal centerline.

5. The extension of claim 1 wherein the clip is adapted to position the tube over the vertex of the seed furrow.

6. The extension of claim 3 wherein the clip includes a stem attached to the lower segment and supporting the generally C-Shaped receptacle.

7. The extension of claim 1 wherein the lower segment has a width dimension decreasing along its length, the width dimension substantially equal to but less than the decreasing width of the furrow as the lower segment extends into the furrow.

8. The extension of claim 1 wherein the lower segment is downwardly concave.

9. The extension of claim 1 wherein the lower segment is upwardly concave.

10. An extension for use with a furrow opener for properly placing seeds in a seed furrow, the furrow opener including a tube adapted to deposit a liquid into the seed furrow, the seed furrow having a centrally located bottom portion and upwardly and outwardly extending sidewalls defining a maximum width dimension, and the sidewalls intersecting at a vertex in the bottom portion and defining a minimum width dimension, such that the seed furrow has a decreasing width, said extension comprising:

an elongated flexible body member defining a general arcuate shape which provides a generally downwardly and rearwardly sweeping orientation, and also defining an upper segment and a lower segment;

the upper segment attachable to the furrow opener;

the lower segment configured to depend downwardly and rearwardly from the furrow opener and extendible into the seed furrow, the lower segment having a lower surface having a downwardly convex shape, and the lower segment having a width dimension decreasing along its length, the width dimension substantially equal to but less than the decreasing width of the seed furrow as the lower segment extends into the furrow;

a clip attached to the lower segment adapted to receive the tube; and

the lower segment terminating at a trailing end, the trailing end configured to be spaced above the centrally located bottom portion of the seed furrow.

11. An extension for use with a furrow opener for properly placing seeds in a seed furrow, the furrow opener including a tube adapted to deposit a liquid into the seed furrow, the seed furrow having a centrally located bottom portion and upwardly and outwardly extending sidewalls defining a maximum width dimension, and the sidewalls intersecting at a vertex in the bottom portion and defining a minimum width dimension, such that the seed furrow has a decreasing width, said extension comprising:

means for deflecting seeds into the vertex of the furrow; and

means for attaching the means for deflecting seeds to the furrow opener.

12. The extension of claim 11 further comprising means for securing a hose to the means for deflecting seeds.