Piston and attaching apparatus for piston-and-cylinder arrangements

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4807522
SERIAL NO

06916701

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In combination with a piston-and-cylinder arrangement, supporting and attaching apparatus for attaching the piston-and-cylinder arrangement to a supporting structure and for supporting the piston-and-cylinder arrangement includes a frame attached to the cylinder for transmitting loads acting on the piston-and-cylinder arrangement to the supporting structure, the frame having a shell-type design disposed over at least a portion of the cylinder and a mechanical joint for attaching the frame to the cylinder. The supporting and attaching apparatus include a reinforcing rib which closes an end of the frame adjacent to the closed end of the cylinder, the reinforcing rib being coupled to the closed cylinder end. The frame is clamped on the piston-and-cylinder arrangement against a sleeve-like collar that projects from the cylinder by a bolt joint which attaches the reinforcing rib to the closed end of the cylinder. At least the frame is formed of a composite material comprising a thermosetting plastic reinforced with continuous fibers.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
VALMET OY PUNANOTKONKATU 2 00130 HELSINKI FINLANDNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haapanen, Erkki Kuorevesi, FI 2 6
Helske, Vesa Kuorevesi, FI 2 6
Saarela, Olli Vantaa, FI 2 6

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