| 摘要 |
1,249,782. Attaching corrugated roof panels to beams. LORENZO APELLANIZ. SA. 20 Feb., 1970 [3 Nov., 1969], No. 8337/70. Heading E1W. [Also in Division F2] A clamp for securing a corrugated roofing panel 12 to a flanged beam 11 comprises a bracket having ends 2, 5 to engage the flanges of the beam and an apertured central recess. 3 through which extends non-rotatable bolt 8 carrying an inverted U-shaped clamping bridge member 6. The bridge member may have projections to engage slots in the bracket member and the legs of the bridge member may be more widely spaced than the width .of the bracket member, see remaining figures, (not shown). |
