US1323390A - Hammer-arrest for clock-chimes - Google Patents
Hammer-arrest for clock-chimes Download PDFInfo
- Publication number
- US1323390A US1323390A US1323390DA US1323390A US 1323390 A US1323390 A US 1323390A US 1323390D A US1323390D A US 1323390DA US 1323390 A US1323390 A US 1323390A
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- US
- United States
- Prior art keywords
- bar
- hammer
- hammers
- chime
- arrest
- Prior art date
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- Expired - Lifetime
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- 239000000203 mixture Substances 0.000 description 8
- 239000011435 rock Substances 0.000 description 6
- 241000251131 Sphyrna Species 0.000 description 2
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- IBBLRJGOOANPTQ-JKVLGAQCSA-N quinapril hydrochloride Chemical compound Cl.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CC2=CC=CC=C2C1)C(O)=O)CC1=CC=CC=C1 IBBLRJGOOANPTQ-JKVLGAQCSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/01—General design of percussion musical instruments
- G10D13/08—Multi-toned musical instruments with sonorous bars, blocks, forks, gongs, plates, rods or teeth
- G10D13/09—Multi-toned musical instruments with sonorous bars, blocks, forks, gongs, plates, rods or teeth with keyboards
Definitions
- An object of our invention is to produce an improved means for varying the volume of sound produced by the chimes oi chime clocks employing the well known type of hammer which consists of a cushioned hammer head which is mounted upon a flexible spring to which the chime actuating mechanism is connected by strings.
- a further object is to produce an improved sound volume-varying device for chime clocks, in which the intensity of blow given the chime is changed irrespective of the operative force expended to operate the chime striking hammers.
- Figure 1 is a fragmental perspective view oi? a chime rack, chime tubes, chime striking hammers, and a portion of a clock face, the clock works being removed, with the preferred torm of our improved sound damper embodied therein.
- Fig. 2 is a iragmental sectional view taken on the. line 2-2 of Fig. 1.
- Fig. 8 is a fragmental perspective view of a modified form of sound damper embodying our invention.
- a tube-hanging rack 4 is shown in the drawing, the upper portion 5 of the rack being bent to the rear for the purpose of permitting of the suspension of a series of tubular bells 6 in proper positions to be struck by a series of hammers 7 which have their mounting springs or shanks 8 secured at their lower ends in the usual manner upon a transversely extending bar 9 secured to the side members 10 and 11 of the chime rack.
- Extending forwardly from each side of the upper portion 5 of the chime rack are lugs '12 in the forward ends or" which are mounted the upper ends of rods 13 which are secured in any suitable manner at their lower ends to the side members 10 and 11 of the chime rack.
- a transversely extending bar 14 which is located beneath the hammer heads and bctween the chime tubes 6 and the hammer mounti springs or shanks 8.
- Located between each spring 8 and the bar 1% is a cushion spring 15 which is secured at one end to bar 14: by means of screws 16 and which is provided at its opposite end with a felt or other cushion 17 against which the coiiperating spring 8 is adapted to engage.
- Spring 15, between cushion 17 and its attache-cl end, is pr vided with an adjustment screw 18, the end of which engages bar 1d so that upon rotation of the screw the proper adjustment of the free end of the spring toward and from bar 14 is provided.
- springs 85 Secured to' arms .20 and to side members 10 and 11 of rack 4:, are springs 85 which are provided for equalizing the weight of bar 1 1 and connecting links 19.
- end 80 of lever 31 is bent into such a position that one end of slot 29 extends rearwardly with relation to the opposite end of slot 29. Because of this, pin 38 when moved from one end of slot 34 to the opposite end thereof, will cause end 28 of rod 27 to move to the front or to the rear and thus cause rod 29 and arm 24: to operate rock shaft 21 and through the connecting links 19 to raise or lower bar 14:.
- the entire upper portion 5 of chime rack 4 is pivotally mounted at points 36 in the opposite side members of the rack, so that the tubes 6 extending from portion 5, may be moved bodily toward or from hammers 7
- an upright 37 which is secured to each of the side members of the rack and which is provided with a pivotally mounted lever 38, the rearward portion of which is provided with a slot 39 which is eccentric to the pivot 41-0 of lever 38 and which is engaged by the pin 41 secured in the sides and at the top of upper portion 5 of the rack.
- a forwardly extending handle portion 42 is provided on each lever 38 for operation thereof.
- a tubular bell, a hammer, a spring shank mounting the hammer, a hammer arrest comprising a cushion located between the hammer shank and the bell, and means to adjust the position of the cushion longitudinally of the shank to vary the distance between the cushion and the hammer.
- a hammer arrest consisting of a bar reciprocally mounted to move longitudinally of the shanks, cushions mounted on the bar between it and the shanks and normally engaged by the shanks when in operation, and means to move the bar longitudinally of the shanks to vary the distance between the cushions and the hammers.
Description
W. J. HERSCHEDE AND C COHAN.
HAMMER ARREST FOR CLOCK CHIMES.
APPLlCATION FILED SULYZI 197.
Patented Dec. 2,1919.
UNITED STATES PATENT OFFICE.
WALTER J. HERSGHEDE AND CIIARLESS GUI-IAN, CF CINCINNATI, OHIO, ASSIGNORS TO THE HERSGHEDE HALL CLOCK COMPANY, OF CINCINNATI, OHIO, A CQRPORATION OF OHIO.
Specification of Letters Patent.
Patented Dec. 2, 1919.
Application filed. July 2, 1917. Serial No. 178,087.
To all whom it may concern:
Be it known that we, WALTER J. Himsci-nion and Gi-iAnLns Conan, citizens oi": the United States of America, and residents of Cincinnati, in the county of Hamilton and State of Ohio, have invented a new and useful Hammer-Arrest for Clock-Chimes. of which the following is a specification.
An object of our invention is to produce an improved means for varying the volume of sound produced by the chimes oi chime clocks employing the well known type of hammer which consists of a cushioned hammer head which is mounted upon a flexible spring to which the chime actuating mechanism is connected by strings.
A further object is to produce an improved sound volume-varying device for chime clocks, in which the intensity of blow given the chime is changed irrespective of the operative force expended to operate the chime striking hammers.
These and other objects are attained in the hammer arrest described in the following specification and illustrated in the accompanying drawing, in which;
Figure 1 is a fragmental perspective view oi? a chime rack, chime tubes, chime striking hammers, and a portion of a clock face, the clock works being removed, with the preferred torm of our improved sound damper embodied therein.
Fig. 2 is a iragmental sectional view taken on the. line 2-2 of Fig. 1.
Fig. 8 is a fragmental perspective view of a modified form of sound damper embodying our invention.
A tube-hanging rack 4 is shown in the drawing, the upper portion 5 of the rack being bent to the rear for the purpose of permitting of the suspension of a series of tubular bells 6 in proper positions to be struck by a series of hammers 7 which have their mounting springs or shanks 8 secured at their lower ends in the usual manner upon a transversely extending bar 9 secured to the side members 10 and 11 of the chime rack. Extending forwardly from each side of the upper portion 5 of the chime rack are lugs '12 in the forward ends or" which are mounted the upper ends of rods 13 which are secured in any suitable manner at their lower ends to the side members 10 and 11 of the chime rack. Reciprocally mounted ior vertical movement upon rods 13 is a transversely extending bar 14 which is located beneath the hammer heads and bctween the chime tubes 6 and the hammer mounti springs or shanks 8. Located between each spring 8 and the bar 1% is a cushion spring 15 which is secured at one end to bar 14: by means of screws 16 and which is provided at its opposite end with a felt or other cushion 17 against which the coiiperating spring 8 is adapted to engage. Spring 15, between cushion 17 and its attache-cl end, is pr vided with an adjustment screw 18, the end of which engages bar 1d so that upon rotation of the screw the proper adjustment of the free end of the spring toward and from bar 14 is provided.
ciprocation or bar 1 between the limeown in full and dotted lines in Fig.
1, is accomplished by means of the follown19; nechamsm. Pivotally connected at the or bar 1 are a pair of links 19 which onnected at their iower ends with the i *rvardlv extending arms 20 of a transversely extending rock shaft 21 which is ournaled in brackets 22 and 23 extending rom side members 10 and 11 of chime rack Eat a point between brackets 22 and 23 a epending arm 2% is secured to rock shaft 21. is arm carries a block 25 which is pivot iily mounted at its lower end and which is provided with an adjustment screw 26 which the rearwardly extending end of rod 27 is reciprocally mounted and adapted to be held in adjusted positions by means or the screw, the forward end 28 of rod 27 being downturned for engagement with a slot 29 formed in the enlarged end 30 of a pivotally mounted lever 31 secured to the back of the clock face and provided with an operating pin 33 which extends through a slot 3% formed in the face. Secured to' arms .20 and to side members 10 and 11 of rack 4:, are springs 85 which are provided for equalizing the weight of bar 1 1 and connecting links 19. It will be seen that the end 80 of lever 31, is bent into such a position that one end of slot 29 extends rearwardly with relation to the opposite end of slot 29. Because of this, pin 38 when moved from one end of slot 34 to the opposite end thereof, will cause end 28 of rod 27 to move to the front or to the rear and thus cause rod 29 and arm 24: to operate rock shaft 21 and through the connecting links 19 to raise or lower bar 14:.
By adjusting screws 18 so that the springs 15 are in position to hold the ends of hammers 7 at the desired distances from chime tubes 6, the intensity of sound given by the chimes, when the hammers strike them, may be increased or decreased. By moving pin 33 to that end of the slot 31 indicated by the word Soft, bar 14 is raised to or beyond the position disclosed in full lines in Fig. 1. This shortens the free length of the shanks and causes the cushioned ends thereof to strike the tubes gently. By moving pin 33 to the opposite end of slot 34, indicated by the word Loud, bar 14 is dropped to the dotted line position disclosed in Fig. 1. This lengthens the free length of the shanks and allows the hammers to strike the tubes with blows of greater intensity. Thus the sound produced when the bar has been dropped to the dotted line position, is louder than when in the full line position. By 10- cating pin 33 in any position intermediate the ends of slot 34, any desired intensity of sound may be produced, and in any desired position of bar 14, the ends of hammers 7 will remain in their properly adjusted dis tances from device 6, and in any position of bar 14 cushions 17 will operate to prevent clicking noises occasioned by the engagement of springs 8 with springs 15 during the operation of the chiming mechanism. In the modified form of our invention disclosed in Fig. 3, the entire upper portion 5 of chime rack 4, is pivotally mounted at points 36 in the opposite side members of the rack, so that the tubes 6 extending from portion 5, may be moved bodily toward or from hammers 7 For the purpose of moving the upper portion 5 and of retaining it in its adjusted positions, we have provided an upright 37 which is secured to each of the side members of the rack and which is provided with a pivotally mounted lever 38, the rearward portion of which is provided with a slot 39 which is eccentric to the pivot 41-0 of lever 38 and which is engaged by the pin 41 secured in the sides and at the top of upper portion 5 of the rack. A forwardly extending handle portion 42 is provided on each lever 38 for operation thereof. By moving lever 38 to any desired posi tion, tubes 6 will be moved to properly adjusted positions with relation to hammers 7". However, in this modified form of our invention the separate adjustment of each hammer head toward and from its cooperating chime tube, is not possible.
Having thus described our what we claim is:
1. In combination, a series of soundin.
devices, a series of hammers, a series 0 spring shanks for mounting the hammers, a hammer arrest comprising a bar, a series of contact devices mounted upon the bar, and means adapted to move the bar relatively to the heads of the hammers. 2. In combination, a tubular bell, a hammer, a spring shank mounting the hammer, a hammer arrest comprising a cushion located between the hammer shank and the bell, and means to adjust the position of the cushion longitudinally of the shank to vary the distance between the cushion and the hammer.
3. In combination, bells, hammers, spring shanks for the hammers, a hammer arrest consisting of a bar reciprocally mounted to move longitudinally of the shanks, cushions mounted on the bar between it and the shanks and normally engaged by the shanks when in operation, and means to move the bar longitudinally of the shanks to vary the distance between the cushions and the hammers.
4. In combination, clock tubes, spring shanks substantially parallel to the tubes, hammers upon said shanks, a hammer arrest consisting of a bar located between the tubes and shanks, and cushions on the bar respectively in the paths of the shanks, means for "arying the positions of the cushions to adjust the distance of the hammers from the sounding elements, and means connected with the bar and accessible formanual operation to adjust the position of the bar to bring the cushions at greater or less distances from the hammers.
In testimony whereof we have hereunto subscribed our names this 30th day of June, 1917.
invention,
WALTER J. HERSCHEDE. CHARLES COHAN.
Witnesses:
WALTER F. MURRAY, W. THORNTON Boonn'r.
Publications (1)
Publication Number | Publication Date |
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US1323390A true US1323390A (en) | 1919-12-02 |
Family
ID=3390844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1323390D Expired - Lifetime US1323390A (en) | Hammer-arrest for clock-chimes |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540925A (en) * | 1945-11-10 | 1951-02-06 | Zimmerman Harry | Musical instrument of the xylophone type |
AT390152B (en) * | 1987-05-26 | 1990-03-26 | Rivadeneira Leonardo | Tubular glockenspiel with striking instrument |
-
0
- US US1323390D patent/US1323390A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540925A (en) * | 1945-11-10 | 1951-02-06 | Zimmerman Harry | Musical instrument of the xylophone type |
AT390152B (en) * | 1987-05-26 | 1990-03-26 | Rivadeneira Leonardo | Tubular glockenspiel with striking instrument |
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