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1. WO1986003440 - PROCEDE ET DISPOSITF POUR SEPARER DES SEGMENTS DE TUBES

Numéro de publication WO/1986/003440
Date de publication 19.06.1986
N° de la demande internationale PCT/AT1985/000054
Date du dépôt international 05.12.1985
CIB
B23D 21/14 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
23MACHINES-OUTILS; TRAVAIL DES MÉTAUX NON PRÉVU AILLEURS
DRABOTAGE; MORTAISAGE; CISAILLAGE; BROCHAGE; SCIAGE; LIMAGE; RACLAGE; OPÉRATIONS ANALOGUES NON PRÉVUES AILLEURS, POUR LE TRAVAIL DES MÉTAUX PAR ENLÈVEMENT DE MATIÈRE
21Machines ou dispositifs pour le cisaillage ou le tronçonnage de tubes
14découpage de tubes de l'intérieur
B26D 7/14 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
26OUTILS POUR TAILLER À MAIN; COUPE; SÉPARATION
DCOUPE; DÉTAILS COMMUNS AUX MACHINES POUR PERFORER, DÉCOUPER À L'EMPORTE-PIÈCE, DÉCOUPER, POINÇONNER OU SÉPARER 
7Parties constitutives de l'appareillage de coupe, découpage, poinçonnage, perforation ou séparation autrement que par coupe
08Moyens de traitement de la pièce ou de l'outil de coupe pour faciliter la coupe
14par mise en tension de la pièce
CPC
B23D 21/14
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
21Machines or devices for shearing or cutting tubes
14cutting inside the tube
B26D 3/165
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
3Cutting work characterised by the nature of the cut made; Apparatus therefor
16Cutting rods or tubes transversely
164characterised by means for supporting the tube from the inside
165by fluid under pressure
B26D 7/14
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
08Means for treating work or cutting member to facilitate cutting
14by tensioning the work
Y10T 83/0596
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
04Processes
0596Cutting wall of hollow work
Y10T 83/386
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
384By tool inside hollow work
386With expanding mandrel
Y10T 83/388
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
384By tool inside hollow work
387Interrelated tool feed means and means to actuate work immobilizer
388Actuated clamp element and work holder coact to position work
Déposants
  • BALINT, Ludwig [AT]/[AT]
Inventeurs
  • BALINT, Ludwig
Mandataires
  • KLIMENT, Peter
Données relatives à la priorité
A 3899/8407.12.1984AT
Langue de publication allemand (DE)
Langue de dépôt allemand (DE)
États désignés
Titre
(EN) METHOD AND DEVICE FOR CUTTING PIPE LENGTHS
(FR) PROCEDE ET DISPOSITF POUR SEPARER DES SEGMENTS DE TUBES
Abrégé
(EN)
In the method for cutting pipe lengths while providing for a smooth and precise cutting surfaces, the pipe is subjected in the cutting area to a general compression stress all around its periphery.
(FR)
Dans le procédé pour séparer des segments de tubes en assurant une surface de coupe lisse et précise, on soumet le tube dans la région de la coupe à une contrainte de pression générale sur toute sa périphérie.
Dernières données bibliographiques dont dispose le Bureau international