Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1993-04-08
1995-06-06
Johnstone, Adrienne C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
16110R, 16DIG18, 81489, 81492, 156166, 156169, 156242, 156245, 156433, 156500, 156553, 156581, 1565833, 1565835, 294 57, B25G 100, B25G 110, B32B 3116, B32B 3120
Patent
active
054219310
ABSTRACT:
A composite tool handle includes one or more load-bearing jackets surrounding a core of lightweight or reinforcing material. The interface between the core and the jacket is corrugated to increase the flexural strength of the tool handle while minimizing weight. The composite tool handle is manufactured by pultrusion wherein the core having a corrugated outer surface is fed through a pultrusion die tube. Resin coated fibers are channeled into the space between the core and the die tube for compression and heating to form a fiber-resin jacket having an internal surface conforming to the shape of the core for key-lock engagement therewith. The outer surface of the fiber-resin jacket can be formed with a corrugated or other discontinuous surface shape by placing one or more external mold members into the space between the resin coated fibers and the die tube for pultrusion therewith through the die tube, and for separation from the fiber-resin jacket upon exiting the die tube. A secondary jacket can then be molded onto the fiber-resin jacket in conformance with the corrugated shape thereof.
REFERENCES:
patent: Re32364 (1987-02-01), Carmien
patent: T101401 (1982-01-01), Zion
patent: 2571717 (1951-10-01), Howald et al.
patent: 3291878 (1966-12-01), Boggs
patent: 3378884 (1968-04-01), Meteer
patent: 3567541 (1971-03-01), Kaczerginski
patent: 3619009 (1971-11-01), O'Leary
patent: 4063838 (1977-12-01), Michael
patent: 4236386 (1980-12-01), Yates et al.
patent: 4238540 (1980-12-01), Yates et al.
patent: 4300321 (1981-11-01), Preis et al.
patent: 4440593 (1984-04-01), Goldsworthy
patent: 4469541 (1984-08-01), Goldsworthy
patent: 4570988 (1986-02-01), Carmien
patent: 4605254 (1986-08-01), Carmien
patent: 4639029 (1987-01-01), Kolonia
patent: 4673541 (1987-06-01), Watanabe et al.
patent: 4739536 (1988-04-01), Bandera et al.
patent: 4752313 (1988-06-01), Allaire et al.
patent: 4770834 (1988-09-01), Nakasone et al.
patent: 4772438 (1988-09-01), Watanabe et al.
patent: 4803819 (1989-02-01), Kelsey
patent: 4820366 (1989-04-01), Beever et al.
patent: 5264060 (1993-11-01), Lambing et al.
LandOfFree
Process for manufacturing reinforced rod assemblies, including t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for manufacturing reinforced rod assemblies, including t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing reinforced rod assemblies, including t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-984384