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1. 发明专利

JPH04220593A CLOCK CASE 失效
公开(公告)号：JPH04220593A
公开(公告)日：1992-08-11
申请号：JP4011891
申请日：1991-03-06
申请人： ROLEX MONTRES
发明人： RUNE ADOORU , ARUBERUTO JIYOSHI
IPC分类号： G04B37/18 , G04B37/00 , G04B37/14 , G04B45/00 , G04B47/04
摘要： PURPOSE: To fix an ornamental element, especially a proper element to conceal the attachment of a wrist watch band to a case of a wrist watch, in the case of the wrist watch. CONSTITUTION: A part of a rim 1 positioned between flanges 2 is formed between the outside faces and at the same time has an arc-like gap 3 concentric with the circle of a watch case. Close to the watch glass 5, another arc-like gap 4 is formed in the surface of the rim 1 and extended in both sides of the gap 3 at a predetermined angle. The ends of the second gap 4 are positioned at a predetermined distance from the outer end of the rim 1 and two holding holes 4a are formed. The gaps 3, 4 accomodate an ornamental element 6 and the upper side of the ornamental element 6 is close to the lower side of the watch glass 5, so that the watch glass is prevented from coming out and dropping through the gap 4.

2. 发明专利

JP2002142813A STOPPER FOR BRACELET 审中-公开
公开(公告)号：JP2002142813A
公开(公告)日：2002-05-21
申请号：JP2001329074
申请日：2001-10-26
申请人： ROLEX MONTRES
发明人： DERIAZ JEAN-MARC , FERRARIO LUIGI , MOILLE DANIEL
IPC分类号： A44C5/18 , A44C5/14 , A44C5/24
摘要： PROBLEM TO BE SOLVED: To provide a stopper for bracelet, which can prevent the stopper from unexpectedly opening. SOLUTION: This stopper for bracelet is equipped with two branch parts (1, 2) mutually joint-connected by each first end part. The first branch part of the branch part can be opened so as to fold the first branch part on and/or in the second branch part and to mount the first branch part almost on the extended line of the second branch part. Each second end part of two branch parts can be connected to the two end parts of the bracelet. The two branch part include mutually attaching means (4, 10) to keep each branch part at a folding position. The second end part of the branch part for first joint connecting includes a link means (9) with parallel joint axes. One joint axis connects the link means (9) to the branch part of the first joint connecting and at least the second joint connecting axis connects the link means to an actuating member (18) which gives force to separate mutual attaching means to one end of the bracelet.

3. 发明专利

JPH03160393A METHOD AND DEVICE FOR DETECTING ZERO POSITION OF HAND IN ANALOG DISPLAY QUARTZ CLOCK AND CLOCK PROVIDED WITH SAID DEVICE 失效
公开(公告)号：JPH03160393A
公开(公告)日：1991-07-10
申请号：JP29871990
申请日：1990-11-02
申请人： ROLEX MONTRES
发明人： RENE BETSUSON , KURAUDEE ERITSUKU ROOENBAAGAA
IPC分类号： G04C3/00 , G04C3/14 , G04C9/00 , G04D7/00
摘要： PURPOSE: To minimize the usual supply power for reducing power by calculating a position to maximize the output signal of a detecting element and cause the position to correspond to the zero point position of a clock hand in assembling the clock. CONSTITUTION: A second motor may miss the step when a large impulse is applied. Then, a signal 54a stops at 0. Thus, control systems 25-26 advance the motor by 1 step and a threshold value is compared with a current ratio with respect to at least three arrangements so that it is repeated until current in greater than threshold value is obtained in all arrangements. At this time a second hand reaches 0 position, while this operation is very quickly carried out, i.e., only 9 milliseconds is taken for the advance of 1 step and 1 millisecond or less is taken for the test of position. Thus, 60 continuous positions of the second hand can be tested in 0.5 seconds. Larger power than the usual one is required for the motor only in such a operation to elongate the control pulse and ensure the correction, thereby minimizing the usual supply power and reducing the power.

4. 发明专利

JPH01305394A ELECTRONIC TIMEPIECE WITH ANALOG TIME DISPLAY 失效
公开(公告)号：JPH01305394A
公开(公告)日：1989-12-08
申请号：JP10149589
申请日：1989-04-19
申请人： ROLEX MONTRES
发明人： KURAUDEEERITSUKU ROOENBAAJIE , JIYANNJIYATSUKU BAARI
IPC分类号： G04G21/00 , G04C3/00 , G04C9/00 , G04G5/04 , G04G9/00
摘要： PURPOSE: To ensure the essential beauty of watch while having multiple functions by determining a parameter corresponding to a function access code at a specified timing and then recognizing the access code and exciting a corresponding function. CONSTITUTION: A register 13 is connected with the output terminal of a register 12 and staggers a content equal to the number of access parameters every time when a read-out signal Rd is transmitted from a coupling circuit 11. The signal Rd is transmitted to a sequence counter 15 which then delivers a signal Sq to a comparator 17. Every time when the signal Sq appears, the comparator 17 compares a signal being transmitted on a bus 20 from the register 13 with a signal on a bus 19. The memory 18 of an electronic watch stores various access codes V1-Vn for designating the function F1-Fn of electronic watch. The codes V1-Vn are carried on scanning signals SC1-SCn and sent continuously on the bus 19 every time when the signal Sq appears and when an access code in the memory 18 is placed on the bus 20, it is recognized by the comparator 17.

5. 发明专利

JPS5510595A ELECTRONIC TIMER FOR SUBMARINE USE 失效
公开(公告)号：JPS5510595A
公开(公告)日：1980-01-25
申请号：JP7132579
申请日：1979-06-08
申请人： ROLEX MONTRES
发明人： DANIERU SUTORIYUBAN
IPC分类号： G04F3/00 , B63C11/32 , G04C10/04 , G04F10/00 , G04G21/02

6. 发明专利

JP2000321371A SELF-COMPENSATION TYPE SPIRAL FOR MECHANICAL SPIRAL BALANCE-WHEEL OSCILLATOR AND ITS TREATMENT METHOD 失效
公开(公告)号：JP2000321371A
公开(公告)日：2000-11-24
申请号：JP2000088548
申请日：2000-03-24
申请人： ROLEX SA , ROLEX MONTRES
发明人： BAUR JACQUES , SOL PATRICK
IPC分类号： G04B17/06 , C22C27/02 , C25D11/26 , G04B17/20 , G04B17/22
摘要： PROBLEM TO BE SOLVED: To provide a self-compensation type spiral made of a paramagnetic alloy containing at lest one kind of element among Nb, V, Ta, Ti, Zr and Hf for a mechanical spiral balance-wheel oscillator in a clock wheel train or another precision instrument, and provide a treatment method for the spiral. SOLUTION: This self-compensation type spiral made of a paramagnetic alloy for a mechanical spiral balance-wheel oscillator in a clock wheel train or another precision instrument contains at least one kind of element among Nb, V, Ta, Ti, Zr and Hf, and is coated with a substantially homogenous oxide layer of a thickness of 20 nm or above formed by applying anodization treatment to the spiral.

7. 发明专利

JP2000266868A WATERPROOF MOUNTING STRUCTURE TO WATCH CASE OF WATCH GLASS 失效
公开(公告)号：JP2000266868A
公开(公告)日：2000-09-29
申请号：JP2000063347
申请日：2000-03-03
申请人： ROLEX MONTRES
发明人： DOMBRE CHRISTIAN , PASSAQUIN WILLIAM
IPC分类号： G04B17/22 , G04B37/08 , G04B39/02
摘要： PROBLEM TO BE SOLVED: To provide waterproof mounting structure for the watch of watch glass. SOLUTION: Structure is equipped with an annular seal 2 with an annular projection 2a being embedded into an annular groove 1c in the edge of watch glass 1. The lower part of the annular seal 2 has an annular swelling 2b, is engaged onto the outer surface 3a of a housing 3, and is compressed in a radius direction by a bezel. The inner surface of a bezel 4 is compressed to the periphery of the seal 2, and has two different cylindrical surfaces 4a and 4b with different sections. The large section 4a exists near the bottom part of the bezel 4. The two sections are slightly smaller than the diameter of the outer surface of the seal 2 and an annular swelling part 2b in a non-compressed state. The outer surface 3a of the upper part of the housing 3 has an annular groove 3c for receiving one part of the seal 2. The part is deformed by the bezel 4, thus fixing the seal 2 in an axial direction.

8. 发明专利

JPH1171625A SELF-COMPENSATED HAIR SPRING AND ITS PRODUCTION 失效
公开(公告)号：JPH1171625A
公开(公告)日：1999-03-16
申请号：JP17311198
申请日：1998-06-19
申请人： ROLEX MONTRES
发明人： BAUR JACQUES , SOL PATRICK , WALDER PIERRE-ALAIN
IPC分类号： C22C27/02 , C22F1/00 , C22F1/18 , G04B17/06 , G04B17/22
摘要： PROBLEM TO BE SOLVED: To provide a self-compensated hair spring made of an Nb-Zr alloy capable of precisely controlling the temp. coefficient of the Young's modulus. SOLUTION: This self-compensated hair spring for a hair spring-balance wheel assembly of precision mechanical equipment, particularly of a machine- type vibrator of movement for time measurement is made of an Nb-Zr alloy contg. 5 to 25 wt.% Zr, in which the temp. coefficient of the Young's modulus has a relation making the value of the following equation zero: (1/E)(dE/ dT)+3αs-2αb [where E = the Young's modulus of the hair spring of the vibrator, (1/E)(dE/dT) = the temp. coefficient of the Young's modulus of the hair spring of the vibrator, αs = the thermal expansion coefficient of the hair spring of the vibrator and αb = the thermal expansion coefficient of the balance wheel of the vibrator] and contg. >=500 wt.ppm of interstitial doping components in which at least a part is composed of oxygen.

9. 发明专利

JPH0792277A DEVICE FOR CONTROLLING AND CORRECTING DISPLAY OF DAY OF WEEK AND DATE OF WATCH AND WRIST WATCH HAVING DEVICE THEREOF 失效
公开(公告)号：JPH0792277A
公开(公告)日：1995-04-07
申请号：JP10194191
申请日：1991-04-04
申请人： ROLEX MONTRES
发明人： RENE BETSUSON
IPC分类号： G04G5/00 , G04B19/25 , G04B19/253 , G04C3/00 , G04C17/00
摘要： PURPOSE: To provide the correct operation of a date and day of the week mechanism of a wrist watch. CONSTITUTION: The device is designed particularly for wrist watch, and comprises at least one two-way operation-type electric motor, at least one mechanism connected with the motor, for driving a day of the week wheel 12 and a date wheel 10 and at least one electronic circuit for transmitting a controlling pulse to the motor. The mechanism comprises a driving wheel 11, and two block calendar claws 14, 15 for respectively pivotting two shafts 16, 17 held by the driving wheel 11 for moving the date wheel 10 for increment and decrement. The driving wheel 11 has a controlling wheel 22 of a day of the week star wheel 13 arranged for increment and decrement of the day of the week wheel 12 through the day of the week star wheel 13. The controlling wheel 22 of the day of the week star wheel 13 is coaxial to the driving wheel 11, and is incorporated with the driving wheel 11 when it is rotated in one direction or the opposite direction.

10. 发明专利

JPH01307689A UNIVERSAL CALENDAR TIMEPIECE WITH ANALOG TIME DISPLAY 失效
公开(公告)号：JPH01307689A
公开(公告)日：1989-12-12
申请号：JP10149689
申请日：1989-04-19
申请人： ROLEX MONTRES
发明人： RENE BETSUSON
IPC分类号： G04G21/00 , G04C3/00 , G04C9/00 , G04G5/00
摘要： PURPOSE: To facilitate access to program mode by providing means for indicating the perpetual calendar data, and a time setting rod connected with an electronic circuit. CONSTITUTION: A time setting rod 10 is located at any one of three positions I, II, III. A program mode and an access code for entering a program itself can be constituted by operating the time setting rod 10 in a specified mode. Adjustable parameters include year of 4 year period, month and day. After locating the time setting rod at any one of three positions, these parameters can be entered by operating the time setting rod 10.

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