Title:
FEED BARRIER
Document Type and Number:
WIPO Patent Application WO/2022/122767
Kind Code:
A1
Abstract:
The present invention relates to a feed barrier (1) remarkable in that it comprises: - a plurality of vertical flat gantries (2) arranged to be arranged in a row next to each other along a trough (A) of a stable, each gantry (2) determining, with the ground and said adjacent gantry (2) or end post (10), an internal L-shaped space (3), - a trap door (4) associated with each portal (2) and movable with respect to the latter in order to close or not close at least the lower side portion of said space (3), and - exclusively mechanical locking means (5) for switching the feed barrier (1) from its "access" position to its "locked" position, and vice versa.
Inventors:
FOURNIER NICOLAS (FR)
Application Number:
PCT/EP2021/084661
Publication Date:
June 16, 2022
Filing Date:
December 07, 2021
Export Citation:
Assignee:
FOURNIER NICOLAS (FR)
International Classes:
A01K1/06
Foreign References:
| DE4217415A1 | 1993-12-02 | |||
| GB635640A | 1950-04-12 | |||
| DE3237211A1 | 1983-09-29 | |||
| FR2776891A1 | 1999-10-08 | |||
| DE4217415A1 | 1993-12-02 | |||
| DE3237211A1 | 1983-09-29 | |||
| GB635640A | 1950-04-12 | |||
| FR2776891A1 | 1999-10-08 |
Attorney, Agent or Firm:
OUDIN, Stéphane (FR)
Download PDF: