Device comprising two hollow profiles that are held together...

Details Device comprising two hollow profiles that are held together... Device comprising two hollow profiles that are held together...

2004-07-29

2009-06-23

Stodola, Daniel P (Department: 3679)

Joints and connections

Rod side to plate or side

Flanged or grooved rod

C403S020000, C403S296000, C403S403000, C081S057280, C081S488000

Reexamination Certificate

active

07549819

ABSTRACT:
A device comprising two hollow profiles which are arranged approximately at a right angle from each other and each of which is provided with a profiling channel that extends parallel to the longitudinal axis (A) of the profile and an undercut longitudinal groove in at least one lateral face of the profile, the longitudinal groove extending parallel to the profiling channel. The two hollow profiles are held together by a connecting screw whose shaft engages into the profiling channel of one hollow profile and whose screw head is mounted within an undercut longitudinal groove of the other hollow profile. The periphery of the screw head is provided with grooves or notches that run on planes extending from the longitudinal axis (M) of the shaft while forming ribs therebetween.

REFERENCES:
patent: 1309727 (1919-07-01), Greig
patent: 3437362 (1969-04-01), Offenbroich
patent: 4685848 (1987-08-01), Langer
patent: 5295756 (1994-03-01), Ohta
patent: 5310273 (1994-05-01), Hara
patent: 5371988 (1994-12-01), Hannes
patent: 5743670 (1998-04-01), Ader
patent: 2 254 582 (1974-05-01), None
patent: 3146805 (1983-06-01), None
patent: 19823229 (1999-12-01), None
patent: 201 06 561 (2001-08-01), None
patent: 10156222 (2003-06-01), None
patent: 10200964 (2003-07-01), None
patent: 1356877 (1964-03-01), None
patent: 2002339924 (2002-11-01), None
patent: WO 93/03283 (1993-02-01), None

Affiliated with

Also associated with

Rating

Device comprising two hollow profiles that are held together... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device comprising two hollow profiles that are held together..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device comprising two hollow profiles that are held together... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4135543