US1219254A - Art of making eyeglass-rims. - Google Patents
Art of making eyeglass-rims. Download PDFInfo
- Publication number
- US1219254A US1219254A US11514816A US11514816A US1219254A US 1219254 A US1219254 A US 1219254A US 11514816 A US11514816 A US 11514816A US 11514816 A US11514816 A US 11514816A US 1219254 A US1219254 A US 1219254A
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- US
- United States
- Prior art keywords
- wire
- art
- celluloid
- mandrel
- rims
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/145—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for dividing block-shaped bodies of expanded materials, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
-
- 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
- Y10T29/31—Spectacle-frame making
Definitions
- This invention relates to eyeglass rims, and more specifically to rims of the celluloid type.
- One of the objects thereof is to provide a practical and-. -jjefl'ective art of making eyeglass rims, particularly of the above type.
- Other objects are to provide an art of the above nature which may be inexpensively and quicklyicarried on.
- Other objects will be in pointed out hereinafter.
- Figures 1, 2, 3 and 4 are cross sectional views indicating various steps in the above art or process. 1
- F igs. 5 and 6 are side elevations illustrating later steps in this art.
- Fig. 7 is a side view of a rim.
- the celluloid is forced into an elon gated form, similar to wire, and having a rounded cross section.
- This may be done by extruding the celluloid while the latter is in suitably plastic condition through dies of the proper shape.
- the cross section of the extruded material is not exactly round but is provided with a slight an Improvement part obvious and in part use 1n connection material is heated to the neighborhood of depression running lengthwise along one side as indicated at 1 in Fig. 1 of the drawing.
- connection material is heated to the neighborhood of depression running lengthwise along one side as indicated at 1 in Fig. 1 of the drawing.
- recessin the material or celluloid wire is preferably deepened to the form shown at 2 in Fig. 2 of the drawing.
- the celluloid is hardened after'ex trusion and there is then inserted a metallic wire 3 which is fitted snugly at the bottom of the recess 2 and runs through the entire length of the celluloid wire 4.
- the material is then run through suitable rolls by which the celluloid is forced into a properly uniform cross section of the desired contour. This action, moreover, embeds the metallic wire'3 with the celluloid projecting thereover. as indicated-at 5, and locking the metal wire in position. It is to be understood that this rolling step is preferably employed even though no metallic wire is inserted.
- the eiitire material is then wound on a mandrel, being closely wound thereon and being disposed with the groove or recess 6 This may be done on the outer side, as indicated in Fig. 5
- the mandrel 7.- is then rotated and the material quickly andthoroughly polished along its entire exposed surface.
- the material is then removed and re-wound upon the mandrel with its outer or non-grooved side exposed.
- the material 15 again pollshed While n this condition and thus its entire surface, both in side and outsideis given a thorough and careful finish.
- the mandrel 7 in this last position as indicated in Fig. 6, the a suitable degree, in one hundred degrees Fahrenheit, and thereupon permitted to cool, whereby it tends to set or retain the form which it then has.
- each rim is a complete circle cut through at the point 9 and each-is of. uniform cross section throughout and accurately rolled to size. Moreover, a thorough polish or finish is given to the entire device, both inside and outside, and it possesses a high degree of mechanical strength and even without the embedded metallic wire, its method of manufacture tends to render it most homogeneous and tough.
- the metallic wire 'moreover, securely locked in position and embraced by the celluloid, gives it the highest degree of mechanical strengtln
- the recess may be polished by the step indicated, in Fig. 5 before the metallic wire is inserted. I
- a rinr' formed as above not only possesses the above advantages but is' readily manipulated in use, as the lens may 'be quickly inserted by springing the rim apart at the cut 9.
- the rim tends to snap into closed position due largely to its method of manufacture, for it possesses a higher degree of elasticity than if merely cut from a blank.
- An art of the character described which comprises forming an elongated member from celluloid in plastic condition, permitting said member to harden, winding said member into a coil, heating said member and permitting it to cool, and cutting said coil throu hout the several turns thereof.
- art of the character described which comprises forming an elongated member from celluloid in plastic condition, rolling said member in a form with a groove extending lengthwise thereof, winding said member into ,a' circular coil, and cutting said member across the several turns of said coil.
- An art of the character described which comprises forming an elongated member from celluloid in plastic condition with a groove extending lengthwise thereof, permitting said member to harden, winding said member about a mandrel, heating said member and permitting it to cool upon said mandrel, and cutting said member on said mandrel into separate rims.
- An art of the character described which comprises forming an elongated member from celluloid with a groove extending lengthwise thereof, rolling said member into the desired cross section, winding said member into a coil, and cutting said member across the turns of said coil.
- An art of the character described which comprises forming a wire from celluloid, milling the groove longitudinally of said wire, winding said wire into a coil, and cutting said wire crosswise of the turns of said (2011.
- An art of the character described which comprises forming an elongated member with a groove therein, inserting a metallic Wire within said groove extending lengthwise of said member, winding said member with said wire on a mandrel, and cutting said member and said wire transversely of the planes of its turns.
- An art of the character described which comprises forming an elongated circular wire with a groove extending lengthwise thereof, inserting a metallic wire within said groove, winding said celluloid with said inserted wire upon a mandrel with the groove on'the side toward the mandrel, and cutting said wire in a direction lengthwise of the mandrel.
- An art of the character described which comprises forming a wire from celluloid with a'longitudinal groove therein, winding said member upon a mandrel with the grooved side upward, and polishing the exposed grooved surface of said member'upon said mandrel.
- An art of the character described which comprises forming an elongated member from celluloid, winding said member into a coil with one .side out, polishing the outer side of said member, rewinding said member 'with the opposite side up, and cutting said member throughout the several turns of the coil.
- An art of the character described which comprises forming an elongated member from celluloid in plastic condition with a groove extending longitudinally thereof, permitting said member to harden
- An art of the character described which comprises extruding celluloid in plastic form into a longitudinally grooved wire, winding said wire upon a mandrel with the grooved side outward, and polishing the exposed grooved surface of said wire.
- An art of the character described which comprises extruding celluloid in plastic condition into a wire, winding said wire upon a mandrel with one side outermost, polishing the exposed surface of said wire upon said mandrel, rewinding said wire with the opposite side outermost, polishing the exposed surface thereof, and cutting it on said mandrel into separate rims.
- An art of the character described which comprises forming a wire from celluloid, rolling said wire into the desired cross section with a groove extending lengthwise thereof, winding said wire upon a mandrel with the grooved side outermost, and polishing the exposed surface of said wire.
- An art of the character described which comprises forming a wire from celluloid, rolling said wire into the desired cross section, Winding said wire upon a mandrel with one surface exposed, polishing said surface, re-winding said member upon a mandrel with the opposite side ex posed, polishing said exposed side, and cuttin said wire into separate rims.
- An art of the character described which comprises extruding celluloid in plastic condition into a wire, rolling said wire into the desired cross section with a groove extending longitudinally thereof, winding said wire into a coil with the grooved side outermost, and polishing the exposed grooved side;
- An art of the character described which comprises extrudingcelluloid in plastic condition into a wire, rolling said wire into the desired cross section with a groove extending longitudinally thereof, winding said wire into a coil with the grooved side outermost, polishing the exposed grooved side, rewinding said wire with the opposite side exposed, polishing said last exposed side, and cutting said wire into separate runs. 4 v
Description
S. J. CLULEE.
ART OF MAKING EYEGLASS RIMS. APPLICATION FILED AUG. 16. 1916.
1,219,254. I Patented Mar. 13, 1917.
Flal. H62; H63. H64...
sachusetts, have. invented STEPHEN J, CLULEE, or ATTLEBoRo, MASSACHUSETTS.
' ART OF MAKING EYEGLASS-RIMST Specification of Letters Patent.
Patented Mar. 13, 1917'.
Appliation filed August 16, 1916. Serial No. 115,148.
To all whom it may concern:
Be it known that I, STEPHEN J. CL
a citizen of the United States, residing at Attleboro, county. f Bristol, State of Masin the Art of Making Eyeglass-Rims, of which the following is a specification.
This invention relates to eyeglass rims, and more specifically to rims of the celluloid type. One of the objects thereof is to provide a practical and-. -jjefl'ective art of making eyeglass rims, particularly of the above type. Other objects are to provide an art of the above nature which may be inexpensively and quicklyicarried on. Other objects will be in pointed out hereinafter.
The invention accordingly consists in the several steps and relation of such steps which will be exemplified in the manner hereinafter described, andthe scope of the application of which will be indicated in the following claims.
In, the accompanying drawing, illustrative of certam features of this mventlon,
Figures 1, 2, 3 and 4 are cross sectional views indicating various steps in the above art or process. 1
F igs. 5 and 6 are side elevations illustrating later steps in this art.
Fig. 7 is a side view of a rim.
Similar reference characters refer to.
similar parts throughout the several views of the drawing.
As conducive to a clearer understanding of this invention, it may be noted that it deals with the rims of eyeglasses, which term is broadly used "to comprehent'l any device for mounting lenses before the eye, irrespective of whether such device is mduntcd solely.oii the nose or is of the spectacle form. The invention moreover deals particularly with non-metallic or celluloid rims, the term celluloid also being broadly used -to denote any non-metallic substance suitable for with the art hereinafter described.
In the preferred method of carrying'on my art, the celluloid is forced into an elon gated form, similar to wire, and having a rounded cross section. This may be done by extruding the celluloid while the latter is in suitably plastic condition through dies of the proper shape. Preferably the cross section of the extruded material is not exactly round but is provided with a slight an Improvement part obvious and in part use 1n connection material is heated to the neighborhood of depression running lengthwise along one side as indicated at 1 in Fig. 1 of the drawing. \Vith the celluloid in proper condition for working, the groove or lengthwise. recessin the material or celluloid wire is preferably deepened to the form shown at 2 in Fig. 2 of the drawing. by milling or by other mechanical means. It is to be understood of course that many of the advantages of thisinventi'on maybe achieved either by milling the groove to its entire depth instead of first forming it by extrusion, or by extruding the material with a groove down to the form shown in Fig. 2
of the drawing.
In the preferred method of carrying on my art, the celluloid is hardened after'ex trusion and there is then inserted a metallic wire 3 which is fitted snugly at the bottom of the recess 2 and runs through the entire length of the celluloid wire 4. The material is then run through suitable rolls by which the celluloid is forced into a properly uniform cross section of the desired contour. This action, moreover, embeds the metallic wire'3 with the celluloid projecting thereover. as indicated-at 5, and locking the metal wire in position. It is to be understood that this rolling step is preferably employed even though no metallic wire is inserted. v
The eiitire material is then wound on a mandrel, being closely wound thereon and being disposed with the groove or recess 6 This may be done on the outer side, as indicated in Fig. 5
of the drawing. The ends being suitably secured in temporary position, the mandrel 7.-is then rotated and the material quickly andthoroughly polished along its entire exposed surface. The material is then removed and re-wound upon the mandrel with its outer or non-grooved side exposed. The material 15 again pollshed While n this condition and thus its entire surface, both in side and outsideis given a thorough and careful finish. While on the mandrel 7 in this last position, as indicated in Fig. 6, the a suitable degree, in one hundred degrees Fahrenheit, and thereupon permitted to cool, whereby it tends to set or retain the form which it then has. The entire coil of celluloid wire, out a considerable length and comprise a great number of turns, is then cut or slit which may extend throughlongitudinally of the mandrel, as indicated coils into a number of separate rims which are readily slipped off the end of themandrel.
In the final form of the rims shown in Fig. 7 of the drawing, each rim is a complete circle cut through at the point 9 and each-is of. uniform cross section throughout and accurately rolled to size. Moreover, a thorough polish or finish is given to the entire device, both inside and outside, and it possesses a high degree of mechanical strength and even without the embedded metallic wire, its method of manufacture tends to render it most homogeneous and tough. The metallic wire,'moreover, securely locked in position and embraced by the celluloid, gives it the highest degree of mechanical strengtln It is to be understood that if desired, the recess, as shown in Fig. 2 of the drawing, may be polished by the step indicated, in Fig. 5 before the metallic wire is inserted. I
- It will be seen that a rinr' formed as above not only possesses the above advantages but is' readily manipulated in use, as the lens may 'be quickly inserted by springing the rim apart at the cut 9. The rim tends to snap into closed position due largely to its method of manufacture, for it possesses a higher degree of elasticity than if merely cut from a blank. It will thus be seen that there is provided an art in which the .several'obor shown in the accompanying drawing is to be interpreted as illustrative and not in a limiting sense.
I claim as my invention: v
1. An art of the character described which comprises forming an elongated member from celluloid in plastic condition, permitting said member to harden, winding said member into a coil, heating said member and permitting it to cool, and cutting said coil throu hout the several turns thereof.
2. art of the character described which comprises forming an elongated member from celluloid in plastic condition, rolling said member in a form with a groove extending lengthwise thereof, winding said member into ,a' circular coil, and cutting said member across the several turns of said coil. 3. An art of the character described which comprises forming an elongated member from celluloid in plastic condition with a groove extending lengthwise thereof, permitting said member to harden, winding said member about a mandrel, heating said member and permitting it to cool upon said mandrel, and cutting said member on said mandrel into separate rims. O
4. An art of the character described which comprises forming an elongated member from celluloid with a groove extending lengthwise thereof, rolling said member into the desired cross section, winding said member into a coil, and cutting said member across the turns of said coil.
5. An art of the character described which comprises forming a wire from celluloid, milling the groove longitudinally of said wire, winding said wire into a coil, and cutting said wire crosswise of the turns of said (2011.
6. An art of the character described which comprises forming an elongated member with a groove therein, inserting a metallic Wire within said groove extending lengthwise of said member, winding said member with said wire on a mandrel, and cutting said member and said wire transversely of the planes of its turns.
7. An art of the character described which comprises forming an elongated circular wire with a groove extending lengthwise thereof, inserting a metallic wire within said groove, winding said celluloid with said inserted wire upon a mandrel with the groove on'the side toward the mandrel, and cutting said wire in a direction lengthwise of the mandrel.
' 8. An artof the character described which 4 comprises forming an elongated member from celluloid with a longitudinal groove therein,ins'erting a metallic wire within said groove, and rolling said celluloid member'to force said metallic wire into interlocking relation therewith. y
9. An art of the character described which comprises forming a wire from celluloid with a'longitudinal groove therein, winding said member upon a mandrel with the grooved side upward, and polishing the exposed grooved surface of said member'upon said mandrel.
10. An art of the character described which comprises forming an elongated member from celluloid, winding said member into a coil with one .side out, polishing the outer side of said member, rewinding said member 'with the opposite side up, and cutting said member throughout the several turns of the coil.
11. An art of the character described which comprises forming an elongated member from celluloid in plastic condition with a groove extending longitudinally thereof, permitting said member to harden,
mg said member and permitting it to cool winding said member with said wire upon a mandrel, heating said member and permitting it to cool, and cutting said member with said wire transversely of its turns.
13. An art of the character described which comprises extruding celluloid in plastic form into a longitudinally grooved wire, winding said wire upon a mandrel with the grooved side outward, and polishing the exposed grooved surface of said wire.
14. An art of the character described which comprises extruding celluloid in plastic condition into a wire, winding said wire upon a mandrel with one side outermost, polishing the exposed surface of said wire upon said mandrel, rewinding said wire with the opposite side outermost, polishing the exposed surface thereof, and cutting it on said mandrel into separate rims.
15. An art of the character described which comprises forming a wire from celluloid, rolling said wire into the desired cross section with a groove extending lengthwise thereof, winding said wire upon a mandrel with the grooved side outermost, and polishing the exposed surface of said wire.
- 16. An art of the character described which comprises forming a wire from celluloid, rolling said wire into the desired cross section, Winding said wire upon a mandrel with one surface exposed, polishing said surface, re-winding said member upon a mandrel with the opposite side ex posed, polishing said exposed side, and cuttin said wire into separate rims.
1 An art of the character described which comprises forming a Wire from celluloid with a groove extending longitudinally thereof, winding said wire upon a mandrel with the grooved side outward, polishing said outward grooved surface, re-
- Winding said wire upon a mandrel with the opposite side exposed, polishing said exposed surface, and cutting said wire lengthwise of the coiled end on which it is wound.
18. An art of the character described which comprises extruding celluloid in plastic condition into a wire, rolling said wire into the desired cross section with a groove extending longitudinally thereof, winding said wire into a coil with the grooved side outermost, and polishing the exposed grooved side;
19. An art of the character described which comprises extrudingcelluloid in plastic condition into a wire, rolling said wire into the desired cross section with a groove extending longitudinally thereof, winding said wire into a coil with the grooved side outermost, polishing the exposed grooved side, rewinding said wire with the opposite side exposed, polishing said last exposed side, and cutting said wire into separate runs. 4 v
20. An art' of the character described which comprises forming a wire from celluloid with a groove extending longitudinally thereof, rolling said wire into the desired cross section, winding said wire upon a mandrelwith the grooved side outward, polishing the exposed surface, rewinding said wire with the opposite side outermost,
polishing the exposed surface, and cutting said w1re upon said mandrel into separate rims.
In testimony whereof, I have signed my name to this specification this ninth day of August, 191
STEPHEN J. CLULEE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11514816A US1219254A (en) | 1916-08-16 | 1916-08-16 | Art of making eyeglass-rims. |
Applications Claiming Priority (1)
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---|---|---|---|
US11514816A US1219254A (en) | 1916-08-16 | 1916-08-16 | Art of making eyeglass-rims. |
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US1219254A true US1219254A (en) | 1917-03-13 |
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US11514816A Expired - Lifetime US1219254A (en) | 1916-08-16 | 1916-08-16 | Art of making eyeglass-rims. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668114A (en) * | 1951-05-07 | 1954-02-02 | Swift & Co | Margarine coloring |
US3899564A (en) * | 1973-11-15 | 1975-08-12 | Milton Kessler | Method of making plastic-coated wire objects such as intrauterine contraceptive devices |
-
1916
- 1916-08-16 US US11514816A patent/US1219254A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668114A (en) * | 1951-05-07 | 1954-02-02 | Swift & Co | Margarine coloring |
US3899564A (en) * | 1973-11-15 | 1975-08-12 | Milton Kessler | Method of making plastic-coated wire objects such as intrauterine contraceptive devices |
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