Haying machine

Harvesters – Combined rakes and tedders

Reexamination Certificate

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Details

C172S481000, C172S683000, C403S322300

Reexamination Certificate

active

07100350

ABSTRACT:
A haymaking machine including a frame carrying at least one pair of rotors connected to carrying arms that may be moved from a working position, in which they are substantially horizontal, to a transport position, in which they are substantially vertical, and vice-versa. The carrying arms of at least one pair of rotors include a latching mechanism that connects them together and locks them with regard to one another in the transport position.

REFERENCES:
patent: 3814191 (1974-06-01), Tilbury
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patent: 4316511 (1982-02-01), Andersen
patent: 4615397 (1986-10-01), Hastings
patent: 4660654 (1987-04-01), Wiebe et al.
patent: 4867245 (1989-09-01), Stevens
patent: 5274990 (1994-01-01), Aron et al.
patent: 5653489 (1997-08-01), Fandrich et al.
patent: 5839516 (1998-11-01), Arnold et al.
patent: 2002/0005629 (2002-01-01), Rosenboom
patent: 199 33 799 (2001-02-01), None
patent: 0 316 560 (1989-05-01), None
patent: 0 701 771 (1996-03-01), None
patent: 0 784 920 (1997-07-01), None
patent: 2 525 854 (1983-11-01), None
patent: 1 034 911 (1966-07-01), None

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