Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1996-04-29
1999-03-23
Lorin, Francis J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
156556, B30B 1504
Patent
active
058854070
ABSTRACT:
A method and apparatus for forming a mattress having a core formed from a plurality of elongated rows of interconnected coil spring containing fabric pockets, each row having a plurality of spaced apart pockets with a spring encased in each pocket and having an elastic strip of material between adjacent rows. A first row of spring encased pockets is placed in a tray in a horizontal position and held in the tray by fingers which engage the fabric of the pockets at the ends of each spring, there being a finger at each end of each pocket. The elastic strip of material may thereafter be bonded to the row and adhesive may be placed on the upper surface of the elastic material. The tray is mounted on a pivotable plate which is then rotated to a vertical position and moved linearly toward a table containing prior rows of the core to bond the elastic strip carried in the tray to the last row on the table. The fingers are thereafter removed from the row in the tray and the tray is pushed linearly a further distance to move the core on the table together with the newly bonded row further onto the table. The tray is thereafter moved linearly and rotated back to its initial position.
REFERENCES:
patent: 3633228 (1972-01-01), Zysman
patent: 3720966 (1973-03-01), Zysman
patent: 4401501 (1983-08-01), Stumpf
patent: 4565046 (1986-01-01), Stumpf
patent: 4907309 (1990-03-01), Breckle
patent: 5126004 (1992-06-01), Suenens et al.
patent: 5127635 (1992-07-01), Long et al.
patent: 5699998 (1997-12-01), Zysman
Lorin Francis J.
Ruderman Alan
LandOfFree
Method and apparatus for forming pocket spring coil mattresses does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for forming pocket spring coil mattresses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for forming pocket spring coil mattresses will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2121736