US845422A - Mechanism for regulating watches. - Google Patents

Mechanism for regulating watches. Download PDF

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Publication number
US845422A
US845422A US10506502A US1902105065A US845422A US 845422 A US845422 A US 845422A US 10506502 A US10506502 A US 10506502A US 1902105065 A US1902105065 A US 1902105065A US 845422 A US845422 A US 845422A
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Prior art keywords
ring
regulating
regulator
watches
stud
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US10506502A
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Richard Lange
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • G04B18/023—Regulator or adjustment devices; Indexing devices, e.g. raquettes with means for fine adjustment of the indexing device

Definitions

  • the present invention relates to 1nechan ism for adjusting or regulating watches, and consists, essentially, in providing means for adjusting the parts without having to shift the point of attachment of the hair-spring on the collet.
  • the point or attachment on the collet should lie in a horizontal line passing through the balance center when the watch is in a sus pended position. It is, however, very often necessary to shift this point in varying the rate, in which case the rating of the watch is entirely disturbed. Any alteration of the point of attachment or the curve necessitates the re-regulation of the watch before it is possible to adjust the movement to position, thus causing considerable loss of valuable time.
  • the stud in order to facilitate the adjustment to positions the stud is constructed to allow of the adjustment of the same, together with the regulator, Without changing the angle of the parts as regards each other.
  • Figure 1 is an elevation of a further modification having a micrometric regulator, Fig. 2 being a horizontal section through the line E F of Fig. 1, and Figs. 8, 4, and 5 elevations, respectively, of the micrometric regulator, the pointer, and stud-rings.
  • the collet may be turned as far as necessary for its proper adjustment to the hanging positions, whereupon the stud, together with the regulator, may be adjusted, the angle between these parts remaining constant.
  • the primary regulating of the movement is in no way influenced by this process, but rather the variance in the three vertical positions which has hitherto taken place is compensated.
  • the construction comprises three parts, to wit: the stud-ring a, having the arm a for the stud c, the nrcrometric regulator-ring r with the arm g with pins 8 s for the spring e, and the regulator-ring 1' with the pointer or hand h.
  • the stud-ring a is split, sprung to the center part b of the cock f, movable onthereon and carries the two regulator-rings r r, mounted one above the other thereon, such rings also being split.
  • T he regulatorring 1 having the pointer 7L and mounted between the cock and the ring 7', is provided with a screw i, by me ans of which it may either be clamped to the cock for be coupled to the regulator-ring 1*, in that the head of the said screw 'L is adapted to pass between the teeth or recesses at the periphery of the ring 7", Fig. 4, when the said screw is unscrewed or raised from the ring r so that its head can enter the said recesses.
  • 'I'hese teeth or recesses are advantageously so disposed 011 the periphery of the ring 1" that by shifting the said ring one tooth a certain predetermined variation of the rate-for instance, one second a daywill be attained.
  • the angle between the arm 9 and the stud a may be varied at will. If the screw "L is adjusted by being screwed down to lock the ring 1" and pointer h to the cock f, the ring 1" will be released and may be adjusted, together with the pointer-ring a, to any desired position.
  • each of the two rings 1" and 9" may be moved separately and may be adjusted together 011 the ring a, while the ring (1 remains locked.
  • the ring r may be locked to the cock f by means of the screw i or any other suitable device.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Description

No. 845,422. PATENTED FEB. 26, 1907.
- R. LANGB.
MECHANISM FOR REGULATING WATCHES.
' APPLIOATION FILED APR 28, 1902.
eases: I [1170222]: fil'rfim'dlmz 6 V di q RIOHARD LANGE, OF GLASI-IIITTE, GERMAN Y.
MECHANISM FOR REGULATING WATCHES.
Specification of Letters Patent.
Patented Feb. 26, 1907.
Application filed April 28, 1902. Serial No. 105,065.
To all whom it may concern.-
Be it known that I, RICHARD LANGE, a subject of the King of Saxony, and a resident of Glashutte, Kingdom of Saxony, in the German Empire, have invented a certain new and Improved Mechanism for Adjusting or Regulating Vvatches, of which the following is a full, clear, and exact description.
The present invention relates to 1nechan ism for adjusting or regulating watches, and consists, essentially, in providing means for adjusting the parts without having to shift the point of attachment of the hair-spring on the collet.
According to Jules Grossmanns theory the point or attachment on the collet should lie in a horizontal line passing through the balance center when the watch is in a sus pended position. It is, however, very often necessary to shift this point in varying the rate, in which case the rating of the watch is entirely disturbed. Any alteration of the point of attachment or the curve necessitates the re-regulation of the watch before it is possible to adjust the movement to position, thus causing considerable loss of valuable time.
According to the present invention, in order to facilitate the adjustment to positions the stud is constructed to allow of the adjustment of the same, together with the regulator, Without changing the angle of the parts as regards each other.
' In order to render the present specification easily intelligible, reference is had to the accompanying drawings, in which similar letters of reference denote similar parts throughout the several views.
Figure 1 is an elevation of a further modification having a micrometric regulator, Fig. 2 being a horizontal section through the line E F of Fig. 1, and Figs. 8, 4, and 5 elevations, respectively, of the micrometric regulator, the pointer, and stud-rings.
According to the present invention it is therefore not necessary to shift the inner point of attachment on the collet; but the collet may be turned as far as necessary for its proper adjustment to the hanging positions, whereupon the stud, together with the regulator, may be adjusted, the angle between these parts remaining constant. Thus the primary regulating of the movement is in no way influenced by this process, but rather the variance in the three vertical positions which has hitherto taken place is compensated.
The construction comprises three parts, to wit: the stud-ring a, having the arm a for the stud c, the nrcrometric regulator-ring r with the arm g with pins 8 s for the spring e, and the regulator-ring 1' with the pointer or hand h. 'l'he stud-ring a is split, sprung to the center part b of the cock f, movable onthereon and carries the two regulator-rings r r, mounted one above the other thereon, such rings also being split. T he regulatorring 1", having the pointer 7L and mounted between the cock and the ring 7', is provided with a screw i, by me ans of which it may either be clamped to the cock for be coupled to the regulator-ring 1*, in that the head of the said screw 'L is adapted to pass between the teeth or recesses at the periphery of the ring 7", Fig. 4, when the said screw is unscrewed or raised from the ring r so that its head can enter the said recesses. 'I'hese teeth or recesses are advantageously so disposed 011 the periphery of the ring 1" that by shifting the said ring one tooth a certain predetermined variation of the rate-for instance, one second a daywill be attained. Thus when the said screw is raised the angle between the arm 9 and the stud a may be varied at will. If the screw "L is adjusted by being screwed down to lock the ring 1" and pointer h to the cock f, the ring 1" will be released and may be adjusted, together with the pointer-ring a, to any desired position.
By this arrangement of the parts the advantages are attained that each of the two rings 1" and 9" may be moved separately and may be adjusted together 011 the ring a, while the ring (1 remains locked. When the proper position for the ring a has been found in adjusting the watch to positions, the ring r may be locked to the cock f by means of the screw i or any other suitable device.
I claim as my invention- In a Watch, the combination of a split studring, sprung on to the centerpart of the cock, 7 In Witness whereof I have hereunto set my a regulator-ring carrylng the hand or pointer 1 hand 1n presence of two Witnesses. and mounted on said stud-ring, a microme- 1 RD LA GE trlc ring mounted above said regulator-ring RICHA N and means for holding the SELld regulator- Wltnessesz ring to the cook or to the nncrometric regu- HERNANDO DE SOTO,
iator-ring at Will, substantially as described. 1 R101). SCHMIDT
US10506502A 1902-04-28 1902-04-28 Mechanism for regulating watches. Expired - Lifetime US845422A (en)

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US10506502A US845422A (en) 1902-04-28 1902-04-28 Mechanism for regulating watches.

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US10506502A US845422A (en) 1902-04-28 1902-04-28 Mechanism for regulating watches.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482351A (en) * 1945-04-27 1949-09-20 Line Henry Watch movement beat adjusting device
US2492838A (en) * 1944-09-21 1949-12-27 John T Brubaker Mechanical pencil of the screw feed type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492838A (en) * 1944-09-21 1949-12-27 John T Brubaker Mechanical pencil of the screw feed type
US2482351A (en) * 1945-04-27 1949-09-20 Line Henry Watch movement beat adjusting device

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