Threaded timepiece member
AssigneeRolex SA
InventorsBenoit Junod, Patrice Nagel, Jean-Baptiste Robin
Life of this patent
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Abstract
The invention concerns a timepiece member including a first axis and a first threading intended to cooperate with 5 a second threading provided on a second timepiece member. The first threading is configured so that a zone of contact between the first threading and the second threading extends over less than 50% of the height of the threads of the second threading or is configured so that the zone of contact between the first 10 threading and the second threading extends over less than 0.3 times the pitch of the threading.
Claims24
A timepiece member including a first axis and a first threading having a pitch and intended to cooperate with a second threading provided on a second timepiece member, the first threading having a zone of contact between the first threading and the second threading extending over less than 50% of the height of the threads of the second threading or the zone of contact between the first threading and the second threading extending over less than 0.3 times the pitch, the extent of the contact zone being measured radially relative to the first axis from the root of the threads of the first threading.
Dependencies are inferred from the claim text.