Class 368/324 - STAFF AND BEARING DETAILS

Subclass of Class 368 - Horology: time measuring systems or devices
Definition: Subject matter comprising arbors, wheel spindles, or axles,
No. of patents: 29
Last issue date: 05/01/2012

Number	Title	Issue Date
8167481	Timepiece wheel train and timepiece A timepiece wheel train includes a rotating body with a shaft unit, a bearing unit that rotatably supports the shaft unit of the rotating body, and a lubricating oil in which powder from a diamond-like carbon film is dispersed disposed between the shaft unit and the...	05/01/2012
7618183	Analogue display member made of crystalline material, timepiece fitted therewith and method for fabricating the same The invention proposes an analogue display member (10) fitted to a timepiece, of the type including a main body in which an arbor hole is arranged, characterized in that the main body is made of silicon based crystalline material. The invention also proposes ...	11/17/2009
7575369	Assembly element including two series of elastic structures and timepiece fitted with the same Assembly element (18) made in a plate of brittle material, including an aperture (32) provided for the axial insertion of an arbour (26). The inner wall (33) of the aperture (32) includes elastic structures (34), which are e...	08/18/2009
7572050	Assembly element including fork shaped elastic structures and timepiece including the same Assembly element made in a plate of brittle material, such as silicon, in particular for a timepiece, including an aperture provided for the axial insertion of an arbour, the inner wall of the aperture including elastic structures which are etched into the plate and...	08/11/2009
7438465	Assembly element including two superposed strip shaped elastic structures and timepiece fitted with the same Assembly element (18) made in a plate of brittle material, including an aperture (32) provided for the axial insertion of an arbour (26), the inner wall (33) of the aperture (32) including elastic structures (34), which are ...	10/21/2008
7344303	Shock absorber bearing for a timepiece The housing (6) of the bearing block (1), locks the peripheral ring (11) of a spring (10) with axial and radial deformation further comprising a substantially annular rigid central support (13) which cooperates with a cap (23	03/18/2008
7234859	Shock-absorbing bearing for timepiece This shock-absorbing bearing comprises a bearing block (1), a pierced jewel (3), an endstone (4) and a shock-absorbing spring (5) connected to said bearing block (1) by four linking arms (5a1, 5a	06/26/2007
7192181	Timepiece including a mechanism for triggering a time-related function and simultaneous winding of a barrel spring The invention concerns a timepiece component comprising a watch movement provided with a main barrel acting as power source for a timekeeping device of the watch movement and an auxiliary barrel designed to supply mechanical power to an additional device, and mechan...	03/20/2007
7170827	Timepiece, having bearing portion formed of resin and wheel train The invention relates to a timepiece which has a resin bearing section. Moreover, the invention relates to a wheel train apparatus which has a resin bearing section. The invention is constituted by the timepiece provided with a gear wheel and supporting members whic...	01/30/2007
7167420	Timepiece including base plate formed of resin and wheel train The invention relates to a timepiece which has a resin substrate, rotors, and wheel trains, and relates to a wheel train apparatus which has a resin substrate, bearing members, gear wheel, and the like. The invention is constituted by a timepiece comprising; a gear ...	01/23/2007
7095148	Motor with improved rotary shaft supporting structure A stepping motor includes a rotor with a permanent magnet, a rotary shaft extending from the rotor and a stator placed around the rotor. The stepping motor comprises a stator core placed on one end section in a motor axial line direction of the stator, a bearing pla...	08/22/2006
7085199	Watch movement Watch movement comprising a housing (26, 28, 30, 32, 34) and a gear train, formed from a series of spindles (36, 38, 40, 42), pivotably mounted on the housing, of which a first of said spindles (42) is provided with a shank (42a), ...	08/01/2006
6698918	Method for fixing jewels in a watch movement part and device for implementing the same The method consists in using a setting device for jewel holes or prismatic jewels including at least a reference plane, on which the jewel to be fixed is wedged, said plane including at least spatial positioning means for said jewel, such as studs or cavi...	03/02/2004
6520108	Shaft arrangement of indicating instrument An indicating instrument includes a dial plate, a casing disposed behind the dial plate, a drive control section disposed in the casing and a rotary shaft driven by the drive control section. The rotary shaft is comprised of a pair of thin shafts respecti...	02/18/2003
6183125	Electronic watch In an electronic watch including a so-called automatic winding dynamo, structures of parts themselves and layout of the parts are improved to achieve a reduction in thickness of the electronic watch. Bearing portions for a rotational shaft (211) of a dyna...	02/06/2001
6082001	Method for manufacturing a clockwork wheel A clockwork wheel (1) including a plate (3) provided with a first series of peripheral teeth (4) and a second series of teeth (5) arranged at right angles to the plate is manufactured in a strip of steel suitable for stamping and by means of a progressive...	07/04/2000
6012838	Electronic watch In an electronic watch including a so-called automatic winding dynamo, structures of parts themselves and layout of the parts are improved to achieve a reduction in thickness of the electronic watch. Bearing portions for a rotational shaft (211) of a dyna...	01/11/2000
5079754	End-face waving gear reducer A rotational transmission reducer having plane waving gear mechanism comprises at least a reducer unit of an input member, an output member, and a plane flexible member which lays between the input member and the output member. The reducer unit may be coa...	01/07/1992
4908807	Mechanical interval timer with calibration means A mechanical interval timer and method of manufacturing same including an adjustable bearing permitting adjustment of the space between the escape wheel and the escape lever disc to obtain an accurate timing rate through precalibration of one sample made ...	03/13/1990
4805161	Drive arrangement for an electronically controlled watch In a drive gear structure for an electronically controller watch which includes a stepping motor having a drive pinion in engagement with an intermediate gear disc and a center gear in engagement with an intermediate gear pinion associated with the interm...	02/14/1989
4652142	Watch drive A watch drive has an electric stepping motor and other drive elements supported between opposite drive plates. A tubular center bearing is mounted on one of the drive plates and carries a watch hand shaft to which motion is transmitted from the stepping m...	03/24/1987
4382695	Thin movement for stepping motor watch A thin movement for a stepping motor watch employs a single frame member a peripheral front frame portion surrounding and connected to a back frame portion and stepping motor stator, affixed to the frame member, pins fixed in the back frame portion and st...	05/10/1983
4351586	Termination of optical fibers A watch pierced bearing jewel forms the end of a sheathed optical fiber termination. The jewel is located on axis of a ferrule. The fiber is threaded through the jewel aperture and cemented in position. The jewel and ferrule may be held concentric in a re...	09/28/1982
4324803	Process for depositing on substrates, by cathode sputtering, a self-lubricating coating of metal chalcogenides and the coating obtained by this process A metal chalcogenide coating, in particular of molybdenum sulphide, is deposited on a substrate by high speed cathode sputtering. This coating is turbostratic and has an unusually high resistance to wear produced by frictional forces....	04/13/1982
4250576	Electric clock An electric clock, particularly a quartz-crystal clock, having a motion work which is driven by an electric motor, and a pinion of an elastic material which meshes with an input gear of the motion work is seated on the shaft of the electric motor. The pin...	02/10/1981
4217753	Method for the manufacturing of a metallic bushing for a bearing of timepieces and of small mechanics and bushing obtained by carrying out this method A method of making a bushing and a bushing made thereby for use as the bearing of a timepiece or the like, in which a sheet of metal is stamped to form a cambered disc, a central passageway is formed in the cambered disc by stamping in a direction from th...	08/19/1980
4102123	Bearing for a timepiece train A timepiece has a wheel and pinion mechanism having upper and lower shafts rotatably mounted in bearings which are fixed in a pair of spaced apart plates. The bearing fixed in one plate has a cylindrical portion which surrounds the pinion portion of the w...	07/25/1978
4077201	Extractable barrel-arbor An improved extractable barrel-arbor for a watch movement is provided with first and second end cylindrical pivot bearing surfaces, and a central cylindrical surface containing a hook. The radius of the central surface is less than the radius of the first...	03/07/1978
4074517	Gear train for a wrist watch In the gear train of a wrist watch a jewel mounted on the lower side of a gear wheel connected to the second hand engages the enlarged upper end of the center pipe. The friction factor between the gear wheel and the center pipe is thereby reduced and the ...	02/21/1978

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Class 368/324 - STAFF AND BEARING DETAILS