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1. WO1987003830 - PROCEDE ET DISPOSITIF POUR LA FINITION DES REBORDS

Numéro de publication WO/1987/003830
Date de publication 02.07.1987
N° de la demande internationale PCT/GB1986/000777
Date du dépôt international 18.12.1986
CIB
B21D 19/00 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
21TRAVAIL MÉCANIQUE DES MÉTAUX SANS ENLÈVEMENT SUBSTANTIEL DE MATIÈRE; DÉCOUPAGE DU MÉTAL À L'EMPORTE-PIÈCE
DTRAVAIL MÉCANIQUE OU TRAITEMENT DES TÔLES, TUBES, BARRES OU PROFILÉS MÉTALLIQUES SANS ENLÈVEMENT SUBSTANTIEL DE MATIÈRE; DÉCOUPAGE DU MÉTAL À L'EMPORTE-PIÈCE
19Mise en forme ou autres traitements des bords, p.ex. des bords des tubes
CPC
B21D 19/005
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
19Flanging or other edge treatment, e.g. of tubes
005Edge deburring or smoothing
Y10S 72/71
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
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
72Metal deforming
71Vibrating
Y10T 29/4583
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
29Metal working
45Scale remover or preventor
4572Mechanically powered operator
4583Hammer
Y10T 29/4589
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
29Metal working
45Scale remover or preventor
4572Mechanically powered operator
4589Blade or chisel
Y10T 29/4594
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
29Metal working
45Scale remover or preventor
4594Hand tool
Y10T 29/474
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
29Metal working
47Burnishing
471of water laid fibrous article [e.g., paper]
473Heated burnishing member
474Burnishing tool reciprocates across work surface
Déposants
  • ORLOWSKI, Henry, Paul [GB]/[GB] (AllExceptUS)
  • HAYDON, Stephen [GB]/[GB] (AllExceptUS)
  • KELLY, Nigel, Brian [GB]/[GB]
Inventeurs
  • KELLY, Nigel, Brian
Représentant commun
  • KELLY, Nigel, Brian
Données relatives à la priorité
853122219.12.1985GB
861852330.07.1986GB
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) METHOD AND DEVICE FOR EDGE-FINISHING
(FR) PROCEDE ET DISPOSITIF POUR LA FINITION DES REBORDS
Abrégé
(EN)
An edge-finishing device comprises a drive unit (L), a holder (M) and a notched tip (N). The tip combines a number of geometric features known as land radius (Y), flank faces (K), flank radii (I) and root radius (J). Typical useage of the device requires a tip to be fitted into the holder, the tip being then offerred against the workpiece using the flank faces for guidance. The land radius determines the contact area. The tip impacts against the workpiece and bends the protrusions over. The flank radii then beat the protrusions thin enough for them to break off or be driven off. The tip continues to impact until the finished edge conforms to the root radius.
(FR)
Un dispositif de finition des rebords comporte un bloc moteur (L), un porte-outils (M) et une extrémité à encoches (N). L'extrémité associe un certain nombre de caractéristiques géométriques désignées comme suit: rayon de crête (Y), faces de flanc (K), rayons de flanc (I) et rayon de racine (J). Lors d'une utilisation normale, le dispositif doit être muni d'une extrémité, qui se monte dans le porte-outils, l'extrémité étant alors présentée contre la pièce, les faces de flanc servant de guides. Le rayon de crête définit la zone de contact. L'extrémité frappe la pièce et plie les protubérances en les rabattant. Ensuite, les rayons de flanc frappent les protubérances, les rendant ainsi suffisamment minces pour en provoquer la cassure ou l'expulsion. L'extrémité continue à frapper la pièce jusqu'à ce que le rebord fini soit conforme au rayon de racine.
Également publié en tant que
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