Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1980-06-13
1985-07-30
Ramsey, Kenneth J.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
72136, 2281735, 228213, 228191, 2281734, B23P 1526
Patent
active
045312710
ABSTRACT:
An apparatus and method for fixedly positioning a rotationally symmetrical constructional part having an irregular longitudinal peripheral wall consisting of a plurality of spirally wound juxtaposed tubes. The apparatus comprises a rotatable core having a peripheral surface corresponding to the inner contour of the peripheral wall for supporting the tubes with means for rotating the core about the axis of symmetry. Clamping devices are included for fixedly positioning the ends of the tubes on the core. A wire wrapping device is positioned alongside the core for applying a removable temporary wire wrapping of non-circular wire cross-section under tensile stress to the surface of the tubes. The wrapping device includes guide devices for guiding the wire to the surface of the tubes in a plane substantially perpendicular to the axis of symmetry and for maintaining the wire under a selected tensile stress so that it is helically wound in successive contacting turns over the tubes, and a device for effecting a change in the elevation of the wire wrapping device depositing the wire on the tubes during heating of successive turns of the wire. The apparatus and method cause the successive contacting turns of wire to closely and forcefully apply against preceding turns of wire and against the tubes for forming the constructional part.
REFERENCES:
patent: 1802161 (1931-04-01), Summers
patent: 3039707 (1962-06-01), Beck et al.
patent: 3095156 (1963-06-01), Warnken
patent: 3162012 (1964-12-01), Blaze et al.
patent: 3379385 (1968-04-01), Osweiler
patent: 4148121 (1979-04-01), Butler et al.
Lechner Manfred
Stich Kurt
Messerschmitt-Bolkow-Blohm GmbH
Ramsey Kenneth J.
LandOfFree
Method for manufacturing a rotationally symmetrical construction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing a rotationally symmetrical construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing a rotationally symmetrical construction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2365727