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US 4,704,761 AGranted
Wiper arm with sliding cap
AssigneeChampion Spark Plug Europe S.A.
InventorsAlan South, Alan Kenney
Life of this patent
Estimating the term…
Abstract
A wiper arm comprising a mounting head, a channel which is rotatably attached to the mounting head and a cap for the mounting head. The cap has two extensions with recesses therein for cooperating with projections on the channel to selectively maintain the channel in each of two positions relative to the mounting head.
Claims12
A wiper arm, in particular for motor vehicles and having a longitudinal extent, said wiper arm comprising:
- a mounting head (1);
- a cap (3);
- a channel (4);
- articulation means for rotatably attaching the channel to the mounting head (1), said cap (3) having two extensions (3a, 3b) extending substantially parallel to the longitudinal extent of the wiper arm, beyond said articulation means attaching the mounting head (1) and the channel (4);
- and means (14a, 15a and 14b, 15b) on the extensions (3a, 3b) for locking the channel (4) in at least two different positions with respect to the mounting head (1).
2 more elements
Dependencies are inferred from the claim text.