Agricultural implement

Patent metadata

Field	Value
Publication number	US-2016227706-A1
Application number	US-201615017775-A
Country	US
Kind code	A1
Filing date	Feb 8, 2016
Priority date	Feb 11, 2015
Publication date	Aug 11, 2016
Grant date	—

Abstract

An agricultural implement includes a first central implement section. At least one second implement section is positioned on each of two sides of the first implement section. Adjacent implement sections are each displaceable relative to one another about a pivot axis in order to displace the implement between a transport position and a working position. Each implement section comprises mowing mechanisms, conveying mechanisms or both. A hat-like conveying element made from an elastically deformable material is positioned on at least one of the mowing mechanisms, on at least one of the conveying mechanisms or both.

First claim

What is claimed is:

1 . An agricultural implement, comprising:
a first central implement section having respective opposing first and second sides; at least one second implement section positioned on each of the first and second sides of the first implement section; wherein adjacent implement sections are displaceable relative to one another about a pivot axis, in order to displace the implement between a transport position and a working position; wherein each implement section comprises mowing mechanisms, conveying mechanisms or both; and wherein a hat-like conveying element made from an elastically deformable material is positioned on at least one of the mowing mechanisms, on at least one of the conveying mechanisms or both.

2 . The agricultural implement according to claim 1 , wherein the hat-like conveying element is elastically deformable in the transport position of the implement and automatically returns to its original shape in the working position of the implement.

3 . The agricultural implement according to claim 1 , wherein the hat-like conveying element is made from an elastomeric material.

4 . The agricultural implement according to claim 1 , wherein the hat-like conveying element is made from a rubber-like material from rubber.

5 . The agricultural implement according to claim 1 , wherein the hat-like conveying element has a hat brim-like section and a hat crown-like section.

6 . The agricultural implement according to claim 5 , wherein the hat-like conveying element bears via the hat brim-like section on one of the respective mowing mechanisms or on one of the respective conveying mechanisms or both.

7 . The agricultural implement according to claim 5 , wherein the hat crown-like section of the respective conveying element is designed in the manner of a bellows.

8 . The agricultural implement according to claim 5 , wherein a cross-section of a side wall of the hat crown-like section, which side wall extends peripherally around in the circumferential direction, is defined by a wavy contour.

9 . The agricultural implement according to claim 8 , wherein virtual straight lines, which extend through cusp tips of the wavy contour, converge in the direction toward an end of the hat crown-like section facing away from the hat brim-like section.

10 . The agricultural implement according to claim 1 , wherein the hat-like conveying element includes at least one restoring means, which supports restoration of the hat-like conveying element into its original shape or applies a restoring force nearly entirely on its own.

11 . A hat-like conveying element for an agricultural implement with an implement section, wherein the hat-like conveying element is configured for positioning on a mowing mechanism or on a conveying mechanism of the implement section and is formed from an elastically deformable material.

12 . The hat-like conveying element according to claim 11 , wherein the elastically deformable material is elastically deformed in a transport position of the implement and automatically returns to an original shape in a working position of the implement.

13 . The hat-like conveying element according to claim 11 , wherein the elastically deformable material is an elastomeric material.

14 . The hat-like conveying element according to claim 11 , wherein the elastically deformable material is a rubber-like material or rubber.

15 . The hat-like conveying element according to claim 11 , comprising a hat brim-like section and a hat crown-like section.

16 . The hat-like conveying element according to claim 15 , wherein the hat brim-like section bears on the mowing mechanism, the conveying mechanism or both.

17 . The hat-like conveying element according to claim 15 , wherein the hat crown-like section is designed in the manner of a bellows.

18 . The hat-like conveying element according to claim 15 , wherein a cross-section of a side wall of the hat crown-like section, which side wall extends peripherally around in the circumferential direction, is defined by a wavy contour.

19 . The hat-like conveying element according to claim 18 , wherein virtual straight lines, which extend through cusp tips of the wavy contour, converge in the direction toward an end of the hat crown-like section facing away from the hat brim-like section.

20 . The hat-like conveying element according to claim 11 , comprising at least one restoring means that supports restoration of the hat-like conveying element into its original shape or applies a restoring force nearly entirely on its own.

Assignees

• Claas Saulgau Gmbh

Inventors

• Fischer Josef

Classifications

• A01D43/06

  with means for collecting, gathering or loading mown material {(A01D43/086 takes precedence)} · CPC title

• A01D67/00 Primary

  Undercarriages or frames specially adapted for harvesters or mowers (coupling arrangements between animal or tractor and harvester or mower A01B59/00); Mechanisms for adjusting the frame (adjusting devices for the cutter-bar A01D34/28); Platforms · CPC title

• F16F1/36

  made of rubber or other material having high internal friction, {e.g. thermoplastic elastomers (spring units consisting of several springs F16F3/08)} · CPC title

• F16F3/12 Primary

  the steel spring being in contact with the rubber spring {(F16F1/12 takes precedence)} · CPC title

• A01B73/044 Primary

  the axis being oriented in a longitudinal direction (A01B73/042 takes precedence) · CPC title