Device at lift trucks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6971836
APP PUB NO 20040096306A1
SERIAL NO

10607354

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a device at lift trucks, including a chassis (3) with a driving compartment (2) and a lifting device (9) for lifting goods. The lifting device (9) has two lifting arms (15, 16) of which rear portions (15a, 16a) are provided on the chassis (3) behind the driving compartment (2) by joints (19, 20) which permit a) pivoting of the lifting arms (15, 16) by lifting units (22, 23) in vertical planes (VP15, VP16) for moving goods in vertical directions and b) pivoting of the lifting arms (15, 16) by pivoting devices (28, 29) in horizontal planes (HP15, HP16) between inner positions (IL) in which the distance (Min) between their front portions (15b, 16b) or front tips (17e, 18e) of lifting members (17, 18) provided on the front portions (15b, 16b) is less than front portions of the chassis (3), and outer positions (YL) in which the distance (Max) between their front portions (15b, 16b) or between the front tips (17e, 18e) is greater than the width (B) of the front portions of the chassis (3).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KONECRANES LIFTTRUCKS ABPO BOX 103 S-285 MARKARYD

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlsson, Hans Ljungby, SE 23 647

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