| 摘要 |
A spring clip is mounted astride a stiff guiding piece having cut-outs to accommodate the projections which complete the spring catch, so as to take up the lateral forces exerted by the wiper blade which would otherwise tend to spread the clip and cause undesired release of the attachment. If it is not necessary to allow for rotation of the wiper blade relative to the wiper arm, as is required for so-called steered wipers, the guiding piece may be provided by the end portion of the wiper arm, which is for that purpose made to have a U-shaped cross section. |
