Machine element or mechanism – Control lever and linkage systems – Elements
Reexamination Certificate
2008-04-15
2008-04-15
Luong, Vinh T. (Department: 3682)
Machine element or mechanism
Control lever and linkage systems
Elements
C074S575000, C074S57700S, C074S57700S, C074S578000, C248S424000, C297S353000, C297S411360
Reexamination Certificate
active
07357051
ABSTRACT:
A ratchet-type adjustment device for the ratcheting displacement of an adjustment body with respect to a fixed base element having an oblong actuating element, where the actuating element can be displaced along linear toothed portions, which are fitted to the adjustment body on either side of the actuating element, and latched into the first linear toothed portion, acting as driving toothed portion, by first ratchet elements, the adjustment device furthermore comprising at least two second ratchet elements mounted pivotably on the fixed base element, which ratchet elements can be latched into the second linear toothed portion, acting as blocking and braking toothed portion, to block a displacement movement of the adjustment body with respect to the fixed base element.
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Grammer AG
Luong Vinh T.
Needle & Rosenberg P.C.
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