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1. (WO1991005732) ENCAPSULATED SPRING UNIT, MATTRESS OR UPHOLSTERY UNIT COMPRISING SUCH SPRING UNITS, METHOD AND APPARATUS FOR MANUFACTURING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005732 International Application No.: PCT/GB1990/001602
Publication Date: 02.05.1991 International Filing Date: 17.10.1990
Chapter 2 Demand Filed: 10.05.1991
IPC:
A47C 27/06 (2006.01) ,B68G 9/00 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
27
Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
04
with spring inlays
06
Spring inlays or spring units therefor
B PERFORMING OPERATIONS; TRANSPORTING
68
SADDLERY; UPHOLSTERY
G
METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
9
Placing upholstery springs in pockets; Fitting springs in upholstery
Applicants:
SLUMBERLAND PLC [GB/GB]; 'Hollyville' Holmfirth Road Greenfield Oldham 0L3 7DR, GB (AllExceptUS)
RODGERS, Paul [GB/GB]; GB (UsOnly)
Inventors:
RODGERS, Paul; GB
Agent:
BARKER, BRETTELL & DUNCAN; 138 Hagley Road Edgbaston Birmingham B16 9PW, GB
Priority Data:
8923528.718.10.1989GB
Title (EN) ENCAPSULATED SPRING UNIT, MATTRESS OR UPHOLSTERY UNIT COMPRISING SUCH SPRING UNITS, METHOD AND APPARATUS FOR MANUFACTURING THE SAME
(FR) ASSEMBLAGE DE RESSORTS ENCASTRES, MATELAS OU REMBOURRAGE COMPRENANT UN TEL ASSEMBLAGE, ET METHODE ET APPAREIL DE FABRICATION
Abstract:
(EN) Apparatus for encapsulating spring units (38-40) is disclosed. The apparatus comprises a device (13) for inserting a spring unit between a pair of webs (16), a device (26) for tightening or tensioning the webs about the spring unit, and a securing device for securing the webs together in close proximity to the compressed spring unit to encapsulate same. A method for encapsulating spring units is also disclosed.
(FR) Appareil pour encastrer des éléments de ressorts (38-40). Il se compose d'un système (13) pour insérer un élément de ressort entre deux couches de matériau (16), d'un système (26) qui serre ou tend lesdites couches autour de l'assemblage de ressorts, et d'un dispositif qui joint les deux couches en étroite proximité avec l'élément de ressort ainsi comprimé afin de le maintenir encastré. La présente invention décrit en outre une méthode d'encastrement desdits éléments de ressort.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
ZA1990/08310ES2067046EP0496774US5303530US5497600USRE035453
JP6042917JPH05500913DE000069016450KR1001498710000*AU1990065368DK0496774
MYPI 90001885