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1. WO1992014594 - METHOD AND ASSEMBLY FOR CONTINUOUSLY OPERATING PRODUCTION OF BOX-SECTION AND FRAME STRUCTURES

Publication Number WO/1992/014594
Publication Date 03.09.1992
International Application No. PCT/FI1992/000055
International Filing Date 25.02.1992
Chapter 2 Demand Filed 24.09.1992
IPC
B27F 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
FDOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
1Dovetailed work; Tenons; Making tongues or grooves; Groove-and-tongue jointed work; Finger-joints
02Making tongues or grooves, of indefinite length
04along only one edge of a board
B27F 1/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
FDOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
1Dovetailed work; Tenons; Making tongues or grooves; Groove-and-tongue jointed work; Finger-joints
16Making finger joints, i.e. joints having tapers in the opposite direction to those of dovetail joints
B27M 1/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L79; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
1Working of wood not provided for in subclasses B27B-B27L79
08by multi-step processes
B27M 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L79; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
3Manufacture or reconditioning of specific semi-finished or finished articles
CPC
B27F 1/04
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
FDOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
1Dovetailed work; Tenons; Making tongues or grooves
02Making tongues or grooves, of indefinite length
04along only one edge of a board
B27F 1/16
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
FDOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
1Dovetailed work; Tenons; Making tongues or grooves
16Making finger joints, i.e. joints having tapers in the opposite direction to those of dovetail joints
B27M 1/08
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
1Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
08by multi-step processes
B27M 3/002
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
3Manufacture or reconditioning of specific semi-finished or finished articles
0013of composite or compound articles
002characterised by oblong elements connected at their ends
Applicants
  • LOGISTIC INNOVAATIO OY [FI]/[FI] (AllExceptUS)
  • LEINONEN, Pekka [FI]/[FI] (UsOnly)
Inventors
  • LEINONEN, Pekka
Agents
  • SEPPO LAINE KY
Priority Data
91088725.02.1991FI
Publication Language English (EN)
Filing Language Finnish (FI)
Designated States
Title
(EN) METHOD AND ASSEMBLY FOR CONTINUOUSLY OPERATING PRODUCTION OF BOX-SECTION AND FRAME STRUCTURES
(FR) PROCEDE DE PRODUCTION EN CONTINU DE CHASSIS ET D'ENCADREMENTS ET DISPOSITIFS CONÇUS A CET EFFET
Abstract
(EN)
The invention concerns a method and a production line for continuous production of box-section and frame structures. According to the invention, the ends of blanks are worked in a first machining unit (2) for the joint portions of a finger joint and the worked blanks are joined in a gluing press (3) unit into stock (12) of continuous length. The stock (12) of continuous length is cut to pieces of predetermined length in the order required in the assembly of said structures. The pieces are worked in said order in a second machining unit (6) to form the joint portions necessary in the assembly of said structures, after which the pieces are shaped in a third machining unit (7) and fed in said proper order to an assembly unit, where they are joined into desired structures. The production line according to the invention makes it possible to automate the production process of box-section and frame structures.
(FR)
L'invention a trait à un procédé et à une ligne de production permettant de réaliser en continu des structures en caisson et des encadrements. Les extrémités des ébauches sont façonnées par une première unité de façonnage (2) de manière à réaliser les secteurs d'assemblage d'une enture multiple, puis les pièces ainsi façonnées sont assemblées dans une presse à coller (3) pour constituer ainsi un matériau (12) de longueur continue. Ce matériau (12) de longueur continue est tronçonné en éléments de longueur prédéterminée dans l'ordre requis d'assemblage desdites structures. Les pièces sont alors façonnées selon cet ordre par une deuxième unité de façonnage (6) pour obtenir les portions contiguës nécessaires au montage desdites structures, après quoi les éléments sont façonnés dans une troisième unité de façonnage (7) puis amenés dans l'ordre voulu à une unité d'assemblage, où elles sont réunies pour constituer la structure souhaitée. Une telle ligne de production peut aisément être automatisée pour obtenir des structures en caisson ou des encadrements.
Also published as
EP1992905595
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