Patents by Inventor Willy Cleusix
Willy Cleusix has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7133328Abstract: Date system for a horological movement comprising a tens disc (2) connected to a star wheel (4) driven by a first drive device (12), and a units disc (1) driven by a second drive device (13). The said drive devices (12, 13) are connected to a rocker (9) which works with cams (10, 11) connected to a driving runner (5), which effects one rotation per month. These cams (10, 11) are provided with a tooth (20) and a notch (21) which keep the first drive device (12) in the disengaged position until the tooth (20) and the notch (21) actuate the said rocker (9) in order to engage and disengage the respective drive devices (12, 13) in such a way as to move the display from the 31st to the 1st of the month without an error of one day between the date indicated and the actual date.Type: GrantFiled: June 27, 2005Date of Patent: November 7, 2006Assignee: DE GrisogonoInventors: Willy Cleusix, Norbert Perucchi
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Publication number: 20050286348Abstract: Date system for a horological movement comprising a tens disc (2) connected to a star wheel (4) driven by a first drive device (12), and a units disc (1) driven by a second drive device (13). The said drive devices (12, 13) are connected to a rocker (9) which works with cams (10, 11) connected to a driving runner (5), which effects one rotation per month. These cams (10, 11) are provided with a tooth (20) and a notch (21) which keep the first drive device (12) in the disengaged position until the tooth (20) and the notch (21) actuate the said rocker (9) in order to engage and disengage the respective drive devices (12, 13) in such a way as to move the display from the 31st to the 1st of the month without an error of one day between the date indicated and the actual date.Type: ApplicationFiled: June 27, 2005Publication date: December 29, 2005Inventors: Willy Cleusix, Norbert Perucchi
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Patent number: 4893292Abstract: The movement comprises a bottom-plate (1), a gear-train bridge (2), a center gear (14), an hour wheel (24) and a cell (25). The center gear (14) has a shaft (15) and a wheel (19) frictionally mounted on the shaft (15). Within the thickness of the movement, the frictionally mounted wheel (19) is adjacent the cell (25) to one side and the hours wheel (24) to the other side. The movement is so designed that the center gear (14) and the hours wheel (24) may be fitted into place at the very end of the assembly process.Type: GrantFiled: April 6, 1988Date of Patent: January 9, 1990Assignee: ETA SA Fabriques d'EbauchesInventor: Willy Cleusix
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Patent number: 4509867Abstract: An electronic timepiece movement includes a control stem slidably guided in a radial passage of a base plate. Pulling on this control stem brings a return spring acting on the stem into contact with a stud which is carried by the substrate of an electronic circuit module of the movement. This connects a conductive lead to ground, which controls an operation function of the timepiece. The pull-out control stem and associated return spring can be replaced by a push-in member and by a return coil spring located in said passage. The stud is then positioned in a hole of the substrate of the electronic circuit, which hole is situated opposite to the longitudinal axis of the passage. Pressure exerted on this push-in member places a portion thereof into electrical contact with the stud and this connects the lead to ground, as before. Thus, the movement can according to choice be completed for operation either by a push-in control movement or by a pull-out control stem movement.Type: GrantFiled: December 22, 1983Date of Patent: April 9, 1985Assignee: Ebauches Electroniques S.A.Inventors: Willy Cleusix, Francois Nikles
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Patent number: 4465381Abstract: The present invention concerns a timepiece having an alarm activating mechanism that serves for effecting the closure of an electrical contact (5a, 9) at a time which is adjustable in advance. The mechanism is arranged in the form of a module (100) which comprises a mechanically unitary assembly formed of two coaxial wheels (6, 8), one of which carries a contact element (9). This unitary assembly is mounted on the framework of the movement so that its angular position is manually adjustable about an axis, and it carries a wheel (5) which is in mesh with the hour wheel (3) and has an embossment (5a) which can enter into contact with the contact element (9). The invention is applicable more particularly to alarm watches.Type: GrantFiled: February 26, 1982Date of Patent: August 14, 1984Assignee: Ebauches Electroniques S. A.Inventor: Willy Cleusix
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Patent number: 4459033Abstract: The various pivoting members--setting-lever (3), rocker lever (14) and correction lever (16)--of a setting mechanism having a setting stem (2) are held in place and pivoted by means of a metal bridge (90) an arm (9) of which forms the setting-lever spring. The setting-lever, the rocker lever and the correction lever are interposed between the plate (1, 10, 11) of the movement and the bridge which not only provides for holding them in position but also provides for pivoting thereof. For that purpose, these three pivoting members each carry an arbor (4, 15, 17), which is fitted thereto and which has two end sections (4a, 15a, 17a; 21) projecting outside of said pivoting member. One of these end sections (21) engages without appreciable clearance into a corresponding hole (101) in the bridge and the other end (4a, 15a, 17a) is located with substantial clearance in a corresponding hole (20) in the plate and serves for the prepositioning of said pivoting element on said plate.Type: GrantFiled: July 11, 1983Date of Patent: July 10, 1984Assignee: Ebauches Electroniques S.A.Inventor: Willy Cleusix
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Patent number: 4427301Abstract: The alarm wheel (5) is mounted with axial clearance between an insulating plate (6) and a wheel (8).This wheel (5) is in mesh with the hour cannon wheel (3). It has an embossment (5a) which, once during each turn, passes in front of a magnet (9) carried by the plate (6). The wheel (5) is then attracted axially and its embossment (5a) enters into contact with the magnet (9), grounding the latter. Now, the magnet (9) being in permanent contact with one of the conductive tracks (13) of the printed circuit of the watch, this track (13) is thus grounded. The user of the watch can alter the time at which the releases are produced by altering the angular position of the plate (6). No spring acts axially on the alarm wheel (5) which moves freely between the wheel (8) and an annular rib (6e) provided on the plate 6.Type: GrantFiled: February 26, 1982Date of Patent: January 24, 1984Assignee: Ebauches Electroniques S.A.Inventor: Willy Cleusix
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Patent number: 4423964Abstract: A manually operable setting stem 1 has three stable axial positions defined by a pull out piece 4 cooperating with notches in the head 8a of a spring 8. The illustrated position is a pushed in, neutral position. In an intermediate pulled out position, a return bar 9 moves a sliding pinion 12 into engagement with a gear 17 in mesh with a gear 18 which is in turn in mesh with a gear 19 whose axis can swing about the axis of the gear 18. In the intermediate position, rotation of the stem in one sense adjusts a data ring 14 via a star-wheel 20 on the gear 19; rotation in the other sense adjusts the pre-set alarm time via a gear 21. In the fully pulled out position the return bar slides the pinion 12 further inwardly and with it the gear 17 which meshes with a gear 24 for setting the time indicating mechanism. The stem can be pushed in beyond the stable pushed in position to engage the tip 1a of the stem with an electrical contact. Such operation alternately turns the alarm mechanism on and off.Type: GrantFiled: April 15, 1982Date of Patent: January 3, 1984Assignee: Ebauches Electroniques S.A.Inventors: Jean-Bernard Griessen, Willy Cleusix
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Patent number: 4262223Abstract: An electro-magnetic motor for a timepiece wherein the stator is formed of two pole pieces contacting the ends of a core traversing a coil. Both ends of the core and one end of each pole piece have notched portions with cross sections of the notched portions of the core being at least equal to the cross section of core as it passes through the coil and cross sections of the notched portions of the pole pieces being substantially equal to the cross sections of the notched portions of the core, so that the notched portions do not produce an increase in the resistance to the passage of magnetic flux through the core and pole pieces.Type: GrantFiled: December 14, 1978Date of Patent: April 14, 1981Assignee: Ebauches Electroniques S.A.Inventor: Willy Cleusix