Clock
AssigneeSeikosha Co., Ltd.
InventorHiroyuki Kizawa
Life of this patent
Estimating the term…
Abstract
A clock has a timepiece movement and a dial disposed on the front face of a base plate. A transparent cover plate having front and back faces is spaced apart from the dial to define a space between the back face of the cover plate and the front face of the dial. Decorations are fixed to the peripheral portion of the front face of the cover plate to define time reference members, and a clock hand is disposed in the space and driven by the timepiece movement to move relative to the time reference members to indicate time. Protrusions extend downwardly from the decorations through the cover plate toward the front face of the dial such that the protrusions are contactable with the front face of the dial upon deformation of the dial and the cover plate to maintain a sufficient space therebetween to allow free movement of the hand.
Claims11
In a clock having a capsule in which a timepiece movement is incorporated, an install plate on which said capsule is fixedly attached, a dial disposed in front of said install plate, a transparent front cover disposed in front of said dial, and hands disposed in a gap between said front cover and said dial and driven by said movement, the improvement comprising:
- decorations fixedly attached on a front surface of said front cover in an exposed state and disposed on a peripheral portion of the front cover to define a time reference member such that the hands rotate relative to the time reference member to indicate time;
- and means extending downwardly from the decorations through said front cover to contact with a front surface of said dial upon deformation of the dial and the front cover.
A clock comprising:
- a base plate having a front face;
- a timepiece movement disposed on the front face of the base plate;
- a dial having front and back faces and being disposed on the front face of the base plate;
- a transparent cover plate having front and back faces and being spaced apart from the dial to define a space between the back face of the cover plate and the front face of the dial;
- decorations fixed to a peripheral portion of the front face of the cover plate to define time reference members;
- a clock hand disposed in the space and driven by the timepiece movement to move relative to the time reference members to indicate time;
- protrusions extending downwardly from the decorations through the cover plate toward the front face of the dial such that the protrusions are contactable with the front face of the dial upon deformation of the dial and the cover plate to maintain a sufficient space therebetween to allow free movement of the hand.
Dependencies are inferred from the claim text.