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1. WO2020141005 - METHOD FOR CHANGING THE CALIBRATION RANGE OF A DRAWING CHAIN, COMPRISING CHAIN LINKS, OF A CATERPILLAR-TRACK DRAWING MACHINE, AND CATERPILLAR-TRACK DRAWING MACHINE

Publication Number WO/2020/141005
Publication Date 09.07.2020
International Application No. PCT/DE2019/101031
International Filing Date 02.12.2019
Chapter 2 Demand Filed 03.11.2020
IPC
B21C 1/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
1Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
16Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
27Carriages; Drives
28Carriages; Connections of grippers thereto; Grippers
B21C 1/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
1Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
16Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
27Carriages; Drives
30Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
B65H 51/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
51Forwarding filamentary material
14Aprons, endless belts, lattices, or like driven elements
CPC
B21C 1/28
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
1Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
16Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
27Carriages; Drives
28Carriages; Connections of grippers thereto; Grippers
B21C 1/30
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
1Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
16Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
27Carriages; Drives
30Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
B65H 51/14
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
51Forwarding filamentary material
14Aprons, endless belts, lattices, or like driven elements
Applicants
  • SMS GROUP GMBH [DE]/[DE]
Inventors
  • CMIEL, Thomas
  • LINDBÜCHL, Jörg
Agents
  • REUTHER, Martin
Priority Data
10 2019 100 142.004.01.2019DE
10 2019 106 362.013.03.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM WECHSEL DES KALIBERBEREICHS EINER KETTENGLIEDER UMFASSENDEN ZIEHKETTE EINER RAUPENZUGZIEHMASCHINE SOWIE RAUPENZUGZIEHMASCHINE
(EN) METHOD FOR CHANGING THE CALIBRATION RANGE OF A DRAWING CHAIN, COMPRISING CHAIN LINKS, OF A CATERPILLAR-TRACK DRAWING MACHINE, AND CATERPILLAR-TRACK DRAWING MACHINE
(FR) PROCÉDÉ DE CHANGEMENT DE LA PLAGE D'ÉTALONNAGE D'UNE CHAÎNE D'ÉTIRAGE, COMPRENANT DES MAILLONS, D'UNE MACHINE À ÉTIRER À CHENILLE AINSI QUE MACHINE À ÉTIRER À CHENILLE
Abstract
(DE)
Bei einer Raupenzugziehmaschine mit einem Ziehstein und einem hinter dem Ziehstein angeordneten Raupenzug, der zwei Ziehketten mit an Kettengliedern der Ziehketten angeordneten Ziehwerkzeugen umfasse, sollen die Ziehwerkzeuge wenigstens einer der beiden Ziehketten gemeinsam mit dem jeweiligen Kettenglied senkrecht zur der Ziehlinie ausrichtbar sein, sodass zwischen zwei Ziehausnehmungen mit unterschiedlichen Kaliberbereichen der Kaliberbereich einfach und betriebssicher gewechselt werden kann. Letzteres ist auch möglich, wenn für einen ersten Kaliberbereich, für welchen die ersten Ziehausnehmungen für wenigstens einen der beiden Ziehketten bestimmt sind, zwei unterschiedliche Ziehausnehmungen der zweiten der beiden Ziehketten bestimmt sind bzw. wenn die Ziehausnehmungen einer ersten der beiden Ziehketten von den Ziehausnehmungen einer zweiten der beiden Ziehketten abweichen.
(EN)
In a caterpillar-track drawing machine with a draw plate and a caterpillar track which is arranged behind the draw plate and which comprises two drawing chains with drawing tools arranged on chain links of the drawing chains, the drawing tools of at least one of the two drawing chains can be oriented jointly with the relevant chain link perpendicularly to the drawing line so that the calibration range between two drawing recesses having different calibration ranges can be easily and safely changed. The latter is possible even if two different drawing recesses of the second of the two drawing chains are determined for a first calibration range for which the first drawing recesses for at least one of the two drawing chains are determined, or if the drawing recesses of a first of the two drawing chains deviate from the drawing recesses of a second of the two drawing chains.
(FR)
L'invention concerne un procédé de changement de la plage d'étalonnage d'une chaîne d'étirage, comprenant des maillons, d'une machine à étirer à chenille ainsi qu'une machine à étirer à chenille. Au sein d'une machine à étirer à chenille pourvue d'une filière d'étirage et d'une chenille qui est disposée derrière la filière d'étirage et qui comprend deux chaînes d'étirage pourvues d'outils d'étirage disposés sur les maillons des chaînes d'étirage, les outils d'étirage d'au moins une des deux chaînes d'étirage visent à être orientés conjointement avec le maillon respectif perpendiculairement à la ligne d'étirage, de sorte que la plage d'étalonnage peut être changée facilement et de manière fiable entre deux évidements d'étirage présentant différentes plages d'étalonnage. Ce dernier point est également possible lorsque, pour une première plage d'étalonnage, pour laquelle les premiers évidements d'étirage sont définis pour au moins une des deux chaînes d'étirage, deux différents évidements d'étirage des deuxièmes des deux chaînes d'étirage sont définis ou lorsque les évidements d'étirage d'une première des deux chaînes d'étirage diffèrent des évidements d'étirage d'une deuxième des deux chaînes d'étirage.
Also published as
Latest bibliographic data on file with the International Bureau