Scaffolding post

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9109370
APP PUB NO 20130336709A1
SERIAL NO

13824545

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a scaffolding post (25) made of metal, including a tube (26) and a tubular tube connector (27) integrally molded therewith. In a transition region between the tube connector (27) and the tube (26) a stop (46) is formed, the stop being in the form of an annular post-supporting end face (50) running perpendicularly to the longitudinal axis of the scaffolding post (25) and circumferentially around the longitudinal axis. The slide-on area (37) of the tube (26) has a plurality of indentations (86), each extending in the direction of the longitudinal axis of the scaffolding post (25) and each being designed with a tube inner cross-section reduction. The indentations are arranged distributed in the circumferential direction around the longitudinal axis of the scaffolding post (25) at regular intervals or equidistant and each extends continuously for a length in the tube slide-on region (37), starting directly from a tube-supporting end face in the direction of the tube connector (27). The indentations (86) are each configured in an L-shape or T-shape with a longitudinal supporting indentation (90) and a transverse centering indentation (91). In the region of the post-supporting end face (50) the tube connector (27) includes a centering region (65) spanning a first tube connector outside diameter and further includes a supporting region (73) spanning a second tube connector outside diameter, wherein the first tube connector outside diameter is slightly larger than the second tube connector outside diameter. The tube (26) includes a substantially circular cylindrical tube portion (55), which merges in the direction of the free tube connector end directly, substantially sharp-edged via an annular edge or with a slight transitional radius, into the post-supporting surface (50).

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Patent Owner(s)

Patent OwnerAddress
WILHELM LAYHER VERWALTUNGS-GMBH74363 GÜGLINGEN-EIBENSBACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kreller, Helmut Bad Rappenau, DE 17 101

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