Expansible chamber devices – With flexible transmission element secured to working member
Patent
1991-12-20
1993-09-21
Look, Edward K.
Expansible chamber devices
With flexible transmission element secured to working member
92163, 92177, F01B 900, F16J 100
Patent
active
052459128
ABSTRACT:
The invention relates to a profiled tube for working cylinders without a piston rod having a cylinder chamber which extends in longitudinal direction and a piston guided movably therein and connected to pull means, and a carriage connected to the pull means and guided in a slide guide arranged on the profiled tube. In order to increase the torsional rigidity of a profiled tube for working cylinders having rodless pistons of this type, to guide the piston in a manner secured against turning and, at the same time, obtain a compact structural shape, the present invention provides a profiled tube have a closed single-piece cross section, that the cylinder chamber have an ovoid, preferably elliptical cross section arranged within the cross section of the profiled tube, that pressure-fluid guide channels extending in longitudinal direction are arranged within the cross section of the profiled tube, and that the slide guide is arranged along one of the outer longitudinal sides of the profiled tube and unitarily formed as a single piece with the tube.
REFERENCES:
patent: 3511136 (1970-05-01), Thomas et al.
patent: 4664020 (1987-05-01), Kaiser
patent: 4682535 (1987-07-01), Stoll
patent: 4685383 (1987-08-01), Ruchser
patent: 4829881 (1989-05-01), Taki et al.
patent: 4852465 (1989-08-01), Rosengren
patent: 5016519 (1991-05-01), Goedecke et al.
patent: 5035171 (1991-07-01), Gottling et al.
Gottling Helmut
Kook Ralf
Moller Rudolf
Muller Peter
Scharnowski Gerhard
Look Edward K.
Mannesmann Aktiengesellschaft
Ryznic John
LandOfFree
Profiled tube for a working cylinder without a piston rod does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Profiled tube for a working cylinder without a piston rod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Profiled tube for a working cylinder without a piston rod will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1043320