1640 E Miraloma Ave, Placentia, CA 92870 630 S Jefferson St, Placentia, CA 92870 PO Box 17904, Anaheim, CA 92817 714 577-8300, 714 993-7400, 714 577-8186
A jewelry article including a planar body having a first surface bearing a decorative design which may include one or more precious stones. The body includes a plurality of elongated slots extending therethrough accommodating the lowermost loop of an engaged shoelace whereby the article is supported upon an uppermost surface of a shoe.
Bonding Tool For Venting Honeycomb Noise Attenuation Structure During Manufacture
Christopher E. Whitemore - Riverside CA Robert M. Carrillo - San Bernardino CA
Assignee:
Rohr Industries, Inc. - Chula Vista CA
International Classification:
B32B 3120 B32B 312
US Classification:
156581
Abstract:
Method of making attenuation sandwich panels having a cellular core positioned between and bonded to an imperforate facing sheet on one surface thereof and a perforate sheet with an outer layer of porous fabric material adhered to the other surface. The combined perforate facing sheet and porous fibrous material have a predetermined open surface area prior to its adherence to the cellular core. A coating of adhesive is applied to either the facing sheets or to the faying surface of the cellular core. The sheets are then properly positioned with respect to the cellular core. The porous fabric surface of the combined perforate sheet and porous fibrous material is positioned against a perforated plate. The opposite surface of the perforated plate is positioned against a bonding tool that has a plurality of longitudinal grooves on its perforated plate adjacent surface. This combination is then placed in a press or the like where pressure is applied from the facing sheets towards the core and is then heated until the adhesive is cured.
Method Of Manufacturing Of Honeycomb Noise Attenuation Structure And The Structure Resulting Therefrom
Robert M. Carrillo - San Bernardino CA Muriel L. Koss - Arlington CA
Assignee:
Rohr Industries, Inc. - Chula Vista CA
International Classification:
B32B 312 B32B 3112
US Classification:
428116
Abstract:
Method of fabricating attenuation sandwich panels having a central cellular core positioned between and bonded to an imperforate facing sheet on one surface thereof and a perforate facing sheet with an outer layer of porous fibrous material adhered to the other surface. The combined perforate sheet and porous fibrous material have a predetermined open surface area prior to attenuation panel fabrication. The perforation exposed surface of the combined perforate sheet and porous fibrous material is covered with a maskant material which covers the surface only. The porous fibrous surface is then saturated with a liquidous anti-wetting solution which coats substantially all of the fibers. The solution is allowed to dry and the maskant is then removed from the opposite surface. The components making up the panel are then assembled and bonded together to form the attenuation panel.
Method Of Manufacturing Of Honeycomb Noise Attenuation Structure And The Structure Resulting From The Method
Christopher E. Whitemore - Riverside CA Robert M. Carrillo - San Bernardino CA
Assignee:
Rohr Industries, Inc. - Chula Vista CA
International Classification:
B32B 312
US Classification:
428116
Abstract:
Method of making attenuation sandwich panels having a cellular core positioned between and bonded to an imperforate facing sheet on one surface thereof and a perforate sheet with an outer layer of porous fabric material adhered to the other surface. The combined perforate facing sheet and porous fibrous material have a predetermined open surface area prior to its adherence to the cellular core. A coating of adhesive is applied to either the facing sheets or to the facing surface of the cellular core. The sheets are then properly positioned with respect to the cellular core. The porous fabric surface of the combined perforate sheet and porous fibrous material is positioned against a perforated plate. The opposite surface of the perforated plate is positioned against a bonding tool that has a plurality of longitudinal grooves on its perforated plate adjacent surface. This combination is then placed in a press or the like where pressure is applied from the facing sheets towards the core and is then heated until the adhesive is cured.