FRIEDRICH STRUVE
Electrician at Maple Park Dr, Humble, TX
License number
Texas 192189
Expiration Date
Feb 4, 2018
Category
Apprentice Electrician
Address
Address
3310 Maple Park Dr, Humble, TX 77339
Phone
(281) 358-8522
Professional information
Controlled Heat Transfer Heating Tool For Welding Thermoplastic Sheets
US Patent:
6378589, Apr 30, 2002
Filed:
May 11, 2000
Appl. No.:
09/569266
Inventors:
Friedrich Struve - Kingwood TX 77339
International Classification:
B32B 3108
US Classification:
156499, 156544, 1565834
Abstract:
The invention provides for improved welding of thermoplastic sheets by selectively controlling the amount of heat transferred from an improved heated tool to various areas of the weld, by modifying the heat transfer efficiency of selected areas of the tools heating surfaces.
Heating Tool For Welding Thermoplastic Sheets
US Patent:
6390168, May 21, 2002
Filed:
May 11, 2000
Appl. No.:
09/569267
Inventors:
Friedrich Struve - Kingwood TX 77339
International Classification:
B32B 3108
US Classification:
156499, 156544, 1565834
Abstract:
The invention provides for improved welding of thermoplastic sheets by selectively reducing and optimizing the temperature gradient from the edge of the weld to the unheated body of the sheet by adding heating-surface-area, beyond that required to achieve a weld, to a heating tool for the purpose of raising the temperature of the material adjacent to and along the edge of the weld, in a controlled manner.
Welding Of Plastics Material
US Patent:
RE32103, Apr 1, 1986
Filed:
May 30, 1984
Appl. No.:
6/615378
Inventors:
Friedrich Struve - Kingwood TX
Assignee:
Gundle Holdings Limited - Edenvale
International Classification:
B29C 2702, B65H 6908
US Classification:
156153
Abstract:
Welding surfaces of thermoplastics material together by depositing a continuous layer of molten thermoplastic welding material over adjacent areas of the surfaces to be joined, the deposition of at least part of the molten welding material being effected with a smearing action in which the material is subjected to shear forces acting across the surfaces, and allowing the deposited material to solidify.