Low level cultivation tunnels
AssigneeState of Israel, Ministry of Agriculture
InventorsYekutiel Alper, Amikam Margolin
Life of this patent
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Abstract
Apparatus for forming and mounting in position wire arch supports for low level cultivation tunnels comprising in combination: a support chassis provided with or adapted to be coupled to drive means for displacing the apparatus in a given direction and rate; arch forming means carried by the chassis for forming arch supports from arch wire blanks; and arch displacing means carried by the chassis for imparting to each arch a displacement having a first component of the given rate and being directed opposite to the given direction and substantially normally to the plane of the arch and a second component directed downwardly and in the plane of the arch.
Claims12
Apparatus for forming and mounting in position wire arch supports for low level cultivation tunnels comprising in combination:
- a. a support chassis adapted to be coupled to drive means for displacing said apparatus in a given direction and rate,
- b. arch forming means carried by said chassis for forming arch supports from arch wire blanks, and
- c. arch displacing means carried by said chassis for imparting to each arch a displacement having a first component at said given rate and being directed opposite to said given direction and substantially normally to the plane of the arch and a second component directed downwardly and in the plane of the arch.
Dependencies are inferred from the claim text.