Maschine zum Herstellen von Rohr mit Schraubennaht
1,211,505. Making helically seamed tubing. E. K. MALKKI, and V. SILDE. 26 March, 1969 [7 June, 1968], No. 15820/69. Headings B3A and B3E. In a machine for making helically seamed tubing from a profiled strip 18a, in which the strip is positively guided through a distance corresponding to one turn of...
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| creator | KALERVO MALKKI,EINO SILDE,VALENTIN |
| description | 1,211,505. Making helically seamed tubing. E. K. MALKKI, and V. SILDE. 26 March, 1969 [7 June, 1968], No. 15820/69. Headings B3A and B3E. In a machine for making helically seamed tubing from a profiled strip 18a, in which the strip is positively guided through a distance corresponding to one turn of the seam and the seaming is performed by rolls 15, 16 located internally and externally of the tube, there is provided a loop comprising a flexible guiding element 10 into which the strip is fed to form it to a tubular shape and a support member 4 arranged to support the tube as it is being formed. The flat strip is passed through profiling rolls 2 and between guide blocks 13 to the guiding element 10. The latter, which may comprise a steel or plastics strip, a steel wire or a roller chain, is adjusted to the required tube diameter by rotation of a worm drive 6, which simultaneously adjusts the position of the support member 4. The seaming roll 16 is mounted in a slide (22), which is adjustable in two mutually perpendicular directions, Fig. 4 (not shown). |
| format | Patent |
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In a machine for making helically seamed tubing from a profiled strip 18a, in which the strip is positively guided through a distance corresponding to one turn of the seam and the seaming is performed by rolls 15, 16 located internally and externally of the tube, there is provided a loop comprising a flexible guiding element 10 into which the strip is fed to form it to a tubular shape and a support member 4 arranged to support the tube as it is being formed. The flat strip is passed through profiling rolls 2 and between guide blocks 13 to the guiding element 10. The latter, which may comprise a steel or plastics strip, a steel wire or a roller chain, is adjusted to the required tube diameter by rotation of a worm drive 6, which simultaneously adjusts the position of the support member 4. The seaming roll 16 is mounted in a slide (22), which is adjustable in two mutually perpendicular directions, Fig. 4 (not shown).</description><edition>1</edition><language>ger</language><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PUNCHING METAL ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>1970</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19700415&DB=EPODOC&CC=CH&NR=488501A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19700415&DB=EPODOC&CC=CH&NR=488501A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KALERVO MALKKI,EINO</creatorcontrib><creatorcontrib>SILDE,VALENTIN</creatorcontrib><title>Maschine zum Herstellen von Rohr mit Schraubennaht</title><description>1,211,505. Making helically seamed tubing. E. K. MALKKI, and V. SILDE. 26 March, 1969 [7 June, 1968], No. 15820/69. Headings B3A and B3E. In a machine for making helically seamed tubing from a profiled strip 18a, in which the strip is positively guided through a distance corresponding to one turn of the seam and the seaming is performed by rolls 15, 16 located internally and externally of the tube, there is provided a loop comprising a flexible guiding element 10 into which the strip is fed to form it to a tubular shape and a support member 4 arranged to support the tube as it is being formed. The flat strip is passed through profiling rolls 2 and between guide blocks 13 to the guiding element 10. The latter, which may comprise a steel or plastics strip, a steel wire or a roller chain, is adjusted to the required tube diameter by rotation of a worm drive 6, which simultaneously adjusts the position of the support member 4. 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Making helically seamed tubing. E. K. MALKKI, and V. SILDE. 26 March, 1969 [7 June, 1968], No. 15820/69. Headings B3A and B3E. In a machine for making helically seamed tubing from a profiled strip 18a, in which the strip is positively guided through a distance corresponding to one turn of the seam and the seaming is performed by rolls 15, 16 located internally and externally of the tube, there is provided a loop comprising a flexible guiding element 10 into which the strip is fed to form it to a tubular shape and a support member 4 arranged to support the tube as it is being formed. The flat strip is passed through profiling rolls 2 and between guide blocks 13 to the guiding element 10. The latter, which may comprise a steel or plastics strip, a steel wire or a roller chain, is adjusted to the required tube diameter by rotation of a worm drive 6, which simultaneously adjusts the position of the support member 4. The seaming roll 16 is mounted in a slide (22), which is adjustable in two mutually perpendicular directions, Fig. 4 (not shown).</abstract><edition>1</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PUNCHING METAL SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | Maschine zum Herstellen von Rohr mit Schraubennaht |
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