| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Wire-screen stretcher and clamp | US367538D | US367538A | 1887-08-02 | ||
| 122 | Wire-screen stretcher | US324673D | US324673A | 1885-08-18 | ||
| 123 | feost | US319476D | US319476A | 1885-06-09 | ||
| 124 | AUTOMATIC FRAME BENDING MACHINE FOR BENDING OF STEEL ROD OR STRIP, PROCESS AND DEVICE FOR PRODUCING SPRING CORES FOR MATTRESSES AND UPHOLSTERED FURNITURE | PCT/EP8800811 | 1988-09-07 | WO8902323A3 | 1989-05-18 | ZUEGER JAKOB |
| An automatic frame bending machine is disclosed for bending off rod steel or steel bands, and a process and device for producing spring mattresses. The purpose of the invention is to design a frame bending machine with which frames of the most diverses types can be automatically produced without risk of material losses or of deforming the frames. The frame bending machine should also be easy to integrate in an assembly line. For this purpose, a spool is provided, after which the steel passes through a wire straightener composed of a rotor and rollers, measurement and traction rollers linked to the bending device, cutting means and a centering metal sheet. Hydraulic motors controlled by a microprocessor from a control panel are provided for driving and bending. | ||||||
| 125 | TEMPORARY FENCE PANEL | PCT/GB2009050857 | 2009-07-15 | WO2010007428A3 | 2010-03-25 | BOWMAN MARK |
| The present invention relates to a temporary fencing panel (10) comprising a frame (20) that defines an opening (29) and a mesh (30). The mesh (30) is located within the opening (29) of the frame (20) and is attached to the frame (20). This results in a panel that is safer to handle than conventional temporary fencing panels because there are no mesh ends that are loose or protrude from the frame on which a person may injure themselves. | ||||||
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