Invention Grant
- Patent Title: Method of producing an internal tensioning structure useable with inflatable devices
- Patent Title (中): 生产可充气装置可用的内部张紧结构的方法
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Application No.: US13668799Application Date: 2012-11-05
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Publication No.: US08562773B2Publication Date: 2013-10-22
- Inventor: Hua Hsiang Lin , Yaw Yuan Hsu
- Applicant: Intex Recreation Corp.
- Applicant Address: US CA Long Beach
- Assignee: Intex Recreation Corporation
- Current Assignee: Intex Recreation Corporation
- Current Assignee Address: US CA Long Beach
- Agency: Faegre Baker Daniels LLP
- Priority: CN201210053146 20120302; CN201210053183 20120302; CN201220075738U 20120302; CN201220075742U 20120302
- Main IPC: B29C70/52
- IPC: B29C70/52
Abstract:
An internal tensioning structure for use in an inflatable product fulfills the basic function of maintaining two adjacent inflatable surfaces in a desired geometric arrangement when the inflatable product is pressurized. The tensioning structure is formed by connecting a pair of plastic strips sheets via spaced-apart strands, such as strings or wires. When pulled taut, the strands provide a high tensile strength between the two opposed plastic strips. At the same time, the plastic strips facilitate a strong, long-lasting weld between the tensioning structure and the inflatable product.
Public/Granted literature
- US20130228268A1 METHOD OF PRODUCING AN INTERNAL TENSIONING STRUCTURE USEABLE WITH INFLATABLE DEVICES Public/Granted day:2013-09-05
Information query
IPC分类:
