Device for indicating a symbol representing the location of a parking place
OwnerHugo Haldemanninventor
Life of this patent
Estimating the term…
Abstract
The device comprises a casing in the form of a circular ring having two conically converging outer surfaces provided with symbols and two identical circular discs inserted in the casing and provided each with an arrow. The discs which lie in parallel planes are held together by a bolt and are rotatable in the casing independently of each other in both directions. On the inner side of the casing there are provided recesses, the number of which corresponds to the number of the symbols. In each disc there are provided locking means, which reenter in one of the recesses for locking the disc during its rotational movement.
Claims7
A device having a symbol representing the location of a parking place on which a car has been parked, comprising:
- a casing in the form of a circular ring having two conically converging outer surfaces provided with symbols,
- two identical circular discs being accommodated in said casing in parallel planes and being rotatable in said casing independently of each other in both directions,
- recess means being provided on the inner side of the casing, the number of which recess means corresponds to the number of the symbols, said recess means extending radially outwards to coincide with respective symbols, and
- locking means, provided in each disc, for locking said disc in one of said recess means during rotation of said disc.
A device for aiding in the location of a parking place on which a car has been parked, comprising:
- a casing in the form of a circular ring having a central opening and two conically converging outer surfaces marked with symbols,
- two identical circular discs lying opposite to each other, said circular discs being accommodated in said casing in parallel planes and being rotatable independently of each other in both directions,
- wherein the inner wall of said casing defines said central opening and is provided with recesses, the number of which recesses corresponds to the number of the symbols, said recesses--when extended radially outwardly--coincide with respective symbols, and
- wherein said disc has a bore running radially and opening on the circumference of the disc, in which bore a compression spring a peg are accommodated, said peg abutting against said compression spring and partially jutting out of said bore, and being biased by said compression spring to re-enter one of the recesses after said peg has run over a projection between two neighboring recesses during the rotation of said disc which has the bore that accommodates said compression spring and said peg.
Dependencies are inferred from the claim text.