SETTING CROWN FOR TIMEPIECES
First Claim
1. A setting crown for timepieces comprising:
- a tube;
a cap comprising a cover and an axial skirt;
a sealing gasket disposed between the tube and the axial skirt of the cap;
a pipe fixed to the cap, the pipe and the cap forming an assembly able to be placed in different axial positions relative to the tube;
wherein the crown further comprises a guide ring integral with one end of the tube, the guide ring comprising a bearing surface arranged to exert an axial pressure on the sealing gasket in one of the axial positions of the pipe/cap assembly.
1 Assignment
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Accused Products
Abstract
A crown for timepieces which has improved sealing regardless of its position. To achieve this, the crown includes a tube; a cap including a cover and an axial skirt; a sealing gasket disposed between the screwed or pressed-in tube and the axial skirt of the cap; a pipe fixed to the cap, the pipe and the cap forming an assembly able to be placed in different axial positions relative to the screwed or pressed-in tube; wherein the crown further includes a guide ring integral with one end of the screwed or pressed-in tube, the guide ring including a bearing surface arranged to exert an axial pressure on the sealing gasket in one of the axial positions of the cap.
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Citations
11 Claims
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1. A setting crown for timepieces comprising:
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a tube; a cap comprising a cover and an axial skirt; a sealing gasket disposed between the tube and the axial skirt of the cap; a pipe fixed to the cap, the pipe and the cap forming an assembly able to be placed in different axial positions relative to the tube; wherein the crown further comprises a guide ring integral with one end of the tube, the guide ring comprising a bearing surface arranged to exert an axial pressure on the sealing gasket in one of the axial positions of the pipe/cap assembly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification