Invention Application
- Patent Title: MANUFACTURE AND METHOD FOR FORMING STRUCTURES AND THE STRUCTURES RESULTING THEREFROM
- Patent Title (中): 形成结构的制造和方法以及结果的结构
-
Application No.: US14032722Application Date: 2013-09-20
-
Publication No.: US20150082609A1Publication Date: 2015-03-26
- Inventor: William J. Hooper, JR. , Ion-Horatiu Barbulescu , William Ling
- Applicant: ALCOA INC.
- Applicant Address: US PA Pittsburgh
- Assignee: ALCOA INC.
- Current Assignee: ALCOA INC.
- Current Assignee Address: US PA Pittsburgh
- Main IPC: F16B12/44
- IPC: F16B12/44 ; B23P15/00
Abstract:
A clip for assembling corners of hollow members such as the rails and stiles of an extruded aluminum door. The clip has an L shape and may feature a double L shape. A portion inserts into the hollow of a first member and is attached thereto. Another portion extends into the other hollow member for attachment thereto to form a sturdy joint without welding. Pairs of clips may be used at each corner.
Public/Granted literature
- US09593702B2 Manufacture and method for forming structures and the structures resulting therefrom Public/Granted day:2017-03-14
Information query
