Title: Agricultural machine

Abstract: A support is connectable with an agricultural machine, and a plurality of agricultural tools is provided which are mounted by mounting elements on the support so that they can be adjusted relative to the support. A single arresting element is provided which arrests all of the tools in their respective positions. The tools have mounting portions extending into a passage in the support and either the passage itself or an auxiliary element in the passage has a wedge face to engage the tool mounting portions.

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Inventors: Rau, Willy (Teck, DT)
Taus, Christian (Teck, DT)

Application Number: 564442
Filing Date: 1975-04-02
Publication_date: 1977-07-05
Assignee: Maschinenfabrik Rau oHG (Wilheim, Teck, DT)
Primary Class(es): 172/613 172/180, 172/484, 172/624.5, 172/629, 172/645, 172/646, 172/649, 172/655, 172/657, 172/673, 172/675, 172/676, 172/762, 172/763, 172/773, 403/390, 403/391,
Other Classes:
US Patent Ref:

49111	Aug, 1865	Ingraham	172/697.
457964	Aug, 1891	Bolte	403/391.
982912	Jan, 1911	West	172/656.
2196383	Apr, 1940	Buchanan	403/396.
3325227	Jun, 1967	Hunter	403/396.
3774688	Nov, 1973	Van Der Lely et al.	172/59.

Other Refs: 442,79961,745409,646

Apr, 1926	DD
Jul, 1924	SW
Aug, 1932	UK

Primary Examiner: Shapiro, Paul E.
Assistant Examiner:
Attorney: Striker; Michael J.