| 摘要 |
There is disclosed a fixing means for fixing a screen panel on a support structure comprising an insert member adopted to fit into a bore formed on the underside of corner of a screen panel, said insert having principally the following geometries: a. a first upper curved surface forming the major part of the insert and having a uniform curvature of substantially more than a semi-circle. b. a second intermediate cylindrical grooved portion, being contiguous with the lowermost end of the first curved portion and being considerably smaller in cross section compared to the upper curved portion c. a third lower straight cylindrical surface which is a straight cylindrical portion contiguous with the said second groove portion and being is smaller in cross section compared to the major top curved first portion. d. a fourth straight substantially horizontal surface and e. said insert having an inner vertical bore of suitable dimension to accommodate a holding means such as a bolt, a screw or other equivalent to fixedly hold the insert onto a panel support member. There is also disclosed a screen panel fixed to the support using the fixing means.
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