US150550A - Improvement in watchmakers tools - Google Patents
Improvement in watchmakers tools Download PDFInfo
- Publication number
- US150550A US150550A US150550DA US150550A US 150550 A US150550 A US 150550A US 150550D A US150550D A US 150550DA US 150550 A US150550 A US 150550A
- Authority
- US
- United States
- Prior art keywords
- case
- improvement
- fales
- tools
- jaws
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000001847 Jaw Anatomy 0.000 description 16
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D1/00—Gripping, holding, or supporting devices
- G04D1/10—Devices for opening or closing watch bottoms or covers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53613—Spring applier or remover
Definitions
- My invention relates to the construction and operation of the within-described extensionp1iers,for the purpose set forth.
- the object of my invention is tosecure firmly the spring when adjusted, and while inserting the screw which secures it to the inside of the rim of J[he CaSe.
- Figure 1 is a vertical section of my invention.
- Fig. 2 is a vertical section of the same when applied to a watch-case, &c.
- a A is the pliers; B1B1, their handle 5 G1 C1, projecting jaws extending outward. These jaws are also set either in a curve or at right angles, about one-fourth ot' an inch out of line with the handles, to enable it to be applied to the case e e', teeth cut in the ends of the jaws to prevent them from slipping when in operation; d', the bolt which secures the handies together in a movable joint.
- Fig. 2 my invention applied to a watch-case for the purpose specified; B2 B2 the pliers 5 C2 C, the jaws; F2, the screw-driver; f2, the screw, Sac.; E2, case.
Description
G. S. FALES.
Watchmake-rs? Tools. N0.l50,550. Patented May 5,1874.:
UNITED STATES ATENT OEEIG" GILES S. FALES, OF NEW BEDFORD, MASSACHUSETTS.
I IMPROVEMENT |N WATCHMAKERS"roors.`
Specification forming part of Letters Patent No. i 50,550, dated May 5, 1874; application iiled February 18, 1874.
To all whom it may concern:
Be it known that I, GrLEs S. FALEs, of N ew Bedford, in the' county ot' Bristol, in the State of Massachusetts, have invented certain Improvements in Watch-Tools, of which the following is a specication: f
My invention relates to the construction and operation of the within-described extensionp1iers,for the purpose set forth. The object of my invention is tosecure firmly the spring when adjusted, and while inserting the screw which secures it to the inside of the rim of J[he CaSe.
Figure 1 is a vertical section of my invention. Fig. 2 is a vertical section of the same when applied to a watch-case, &c.
Fig. 1, A A is the pliers; B1B1, their handle 5 G1 C1, projecting jaws extending outward. These jaws are also set either in a curve or at right angles, about one-fourth ot' an inch out of line with the handles, to enable it to be applied to the case e e', teeth cut in the ends of the jaws to prevent them from slipping when in operation; d', the bolt which secures the handies together in a movable joint.
Fig. 2, my invention applied to a watch-case for the purpose specified; B2 B2 the pliers 5 C2 C, the jaws; F2, the screw-driver; f2, the screw, Sac.; E2, case.
When the spring which throws up the cover of the case of a watch or locket is to be se cured in its proper position by the screw which holds it to the inside of the rim of the case much difficulty has heretofore been experienced not only in adjusting it but in preventing it from slipping. By the application of my invention, as shown in Fig. 2 of the eligraving, this difficulty is entirely obviated, the jaws of the pliers being inserted in the inside of the case, as shown, with jaw G against the spring, and jaw C2 against the inside of the rim of the case. By pressing upon the handles B2 B2 the operation of holding the spring with my invention for the purpose specified will be apparent without further speciiication.
I claim as my invention- The within-described extension-pliers, constructed as herein specified, with teeth c e on jaws C1 c, for the purpose set forth.
` GILES S. FALES. W'itnesses JAMES FALEs, Jr. PETER FALEs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US150550A true US150550A (en) | 1874-05-05 |
Family
ID=2219963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US150550D Expired - Lifetime US150550A (en) | Improvement in watchmakers tools |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US150550A (en) |
-
0
- US US150550D patent/US150550A/en not_active Expired - Lifetime
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