被当接面(2)に対して押し付けられることで、被当接面(2)に拡がる液体(W)を拭き取る弾性部材よりなる一方向に長いブレード(3)と、このブレード(3)を被当接面(2)に対して所定の押圧力で押し付けるように支持するワイパーアーム(4)と、このワイパーアーム(4)に支持される第1支持部材(11)と、この第1支持部材(11)に対してブレード(3)の長手方向に延びる揺動軸(12)を中心に揺動可能に支持され、ブレード(3)の基端側が取り付けられる第2支持部材(13)と、ブレード(3)が被当接面(2)に押し付けられて相対的に摺動するときに、第2支持部材(13)が第1支持部材(11)に対して揺動軸(12)を中心に揺動しようとするのを押し戻す付勢部材(14)とを設ける。
A blade attachment tool includes a first support member supported by a pressing support portion supporting a blade formed of an elastic member configured to wipe/scrape liquid/solids spreading on an abutment surface by being pressed against the abutment surface and being long in one direction such that the blade is pressed against the abutment surface with a predetermined pressing force, a second support member supported to swing about a swing shaft extending in a longitudinal direction of the blade with respect to the first support member and configured such that a base end side of the blade is attached thereto, and an energizing member configured to apply a reaction force to a friction force that causes the second support member to swing about the swing shaft with respect to the first support member when the blade is pressed against the abutment surface to slide relatively to the abutment surface.
ブレードの取付具及びブレードの支持構造
2020-04-22
Patent
Elektronische Ressource
Japanisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B05C Vorrichtungen zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein , APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL |