US2211707A - Imitation pinked piping - Google Patents
Imitation pinked piping Download PDFInfo
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- US2211707A US2211707A US231636A US23163638A US2211707A US 2211707 A US2211707 A US 2211707A US 231636 A US231636 A US 231636A US 23163638 A US23163638 A US 23163638A US 2211707 A US2211707 A US 2211707A
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- Prior art keywords
- wheel
- sheet
- pinked
- piping
- pinking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/02—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to surfaces by single means not covered by groups B05C1/00 - B05C7/00, whether or not also using other means
- B05C9/022—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to surfaces by single means not covered by groups B05C1/00 - B05C7/00, whether or not also using other means to obtain ornamental coatings
Definitions
- the object of my invention is to provide a inachinefor making pinlred piping by the use of a vstain or plastic applied to the margin of a sheet of material such as leather, that will be aclose imitation of the pinked piping as heretofore made by the use of a separate strip of material attached to the sheet.
- a further object of my invention is to provide a new process for ornamenting the marginal portions or portion of a sheet of material such as leather, by the use of a paint or stain and simultaneously cutting thru the sheet and painted portion by the use of a serrated wheel which forms an uneven edge and provides an imitation pinked piping.
- Fig. l is an elevational view of a machine, shown partly in section, used in making said imitation pinlred piping.
- FIG. 3 is a plan view of a portion of the Wheel shown in Fig. 2 showing the form of the cutting edge of the wheel.
- Fig. 4 is a side veW oi the imprinting wheel
- Fig, 5 is a plan View of a portion of the imprinting wheel having a serrate or roughened tread o surface, and having a side portion adjacent thereto which is formed to provide a toothed gear.
- Fig. 7 is a plan view of the sheet illustrative of the appearance of the margin as it appears when complete in a single operation which consists of applying the band of paint tothe margin i?) of the sheet and simultaneously forming the pinked odge in the act of cutting thru the sheet.
- the imitation pinned piping comprising an edge portion of sheet material that is uneven in form', and is provided by applying a stripe of paint or stain of predetermined width in the form of a hand to the surface of the sheet and simultaneously or successively dividing the sheet by the use of a serrated wheel which cuts thru the striped portion and provides an edge which imitates a pinked piping of the usual construction.
- the Width of the band portion depends upon the depth and width of the notches formed in the material, and the color may he such as to har'- monize with the color of the sheet, or of any color other than that of the material. to which it is applied, and in some cases may be of the same color but of a diiferent tint or effect.
- i I indicates a frame mounted on the table and having an arm i2 which extends over the table a predetermined distance therefrom.
- the periphery of the wheel it rests in Contact with the top oi the table it, and is hereinafter referred to as the cutting Wheel.
- the cutting wheel it is formed to provide a serrated or notched outer rim portion it which serves to cut thru and divide the sheet i5 in forming the serrated edge of the sheet, said notched portions'extending from the outer edge of the Wheel toward the axis thereof and serving as gear teeth to mesh with and drive the adjacent Wheel 23 Which'is provided with corresponding teeth.
- the upper portion of the frame l2 carries a lever it Which is hinged to the frame at Il and carries an arm it in hinged relation at is, both lever and arm having an upturned portion at its free end connected together by a spring 2t which serves to pull said end portions toward each other and thereby cause engagement of the adjacent wheels.
- a spring 2l' connected to the frame I I and lever I6, is under tension and serves to hold the wheels I4 and 23 constantly in mesh regardless of the thickness of the sheet I5, the thickness of the sheet serving to automatically position the wheel 23 relative to the wheel I4.
- the housing is easily detachable from the lever I6 for the purpose of cleaning or for changing for another housing having a wheel provided with a different width of treat surface, and also is free to be swung outward from the wheel I4 for cleaning or inspection.
- the paint is applied at one side only of the cutting wheel by the imprinting wheel, leaving the strip portion practically free from paint.
- the rotation of the shaft drives the meshed wheels in unison and the sheet is fed under them and automatically advanced as the paint 29 is applied by the imprinting wheel and the sheet divided in the act of forming the pinked edges in the sheet and strip, or in both sheets when the process is carried out in two operations as hereinbefore described.
- a line of stitching 30 may be applied adjacent the edge of the stripe, or such a line may be imprinted by the imprinting wheel to simulate a stitching, and thus further simulate a pinked piping as heretofore made.
- a machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried on an end of the shaft, said wheel having its periphery formed to provide a serrated cutting edge which is positioned adjacent the top of the table, a housing, an imprinting wheel carried therein the lower end of which extends below the housing in cooperative relations with said pinking wheel.
- a machine of the character described comprising a frame and table portion, a rotatable shaft extending from the frame over said table, a pinking wheel carried by said shaft having its periphery formed to provide a serrated cutting edge which is positioned adjacent the top of the table, a bell-crank lever hinged to said frame, and arm hinged to and carried by said bell-crank lever with a free end thereof extending opposite to the free end of said bell-crank lever, a spring located between the free ends of said lever and arm which serves to draw them toward each other, a housing carried by said arm and formed to provide a circular chamber having parallel side walls, a serrated imprinting wheel fitted in said chamber and extending thru the lower side thereof a predetermined distance into co-operative relation with said pinking wheel.
- a machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried by the shaft and formed with a serrated cutting edge, said serrations extending from said cutting edge toward the axis of the wheel and serving as a driving gear, a housing supported by the frame in swinging relation thereto, an imprinting wheel carried by the housing in an inclined position relative to the pinking wheel, and having a tread surface formed in its outer periphery, and formed with serrations in a side thereof which extend toward the axis of the wheel and mesh with the serrations formed in the pinking wheel.
- a machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried on an end of said shaft and formed to provide serrations which extend from the edge of the Wheel toward the gether with;
- said supporting means for the imprinting Wheel comprising hinged levers and a housing, said levers serving to permit said housing to swing outward from the pinking wheel, and move upwardly While in engagement thereaxis thereof a predetermined distance, an imprinting Wheel supported at an incline to the pinking Wheel and formed with corresponding serrations to those formed in the pinking Wheel, said wheels normally resting in geared relation, and means for leading a liquid from a source of supply to the imprinting Wheel.
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Description
AUX- 13, 1940 R. M. SICI-1ERE 2,211,707
IMITATION PINKED PIPING Filed Sept. 26, 1938 Patented Aug. 13, 1940 narran smrss HMITATION PINKED PIPNG Ren Marc Sichere, Long Island City, N. Y. Application September 26, 1938, Serial No. 231,636
10 Claims.
My invention relates to the art of ornamenting material for use in making articles of wearing apparel.
The object of my invention is to provide a inachinefor making pinlred piping by the use of a vstain or plastic applied to the margin of a sheet of material such as leather, that will be aclose imitation of the pinked piping as heretofore made by the use of a separate strip of material attached to the sheet.
A further object is to provide an imitation pinked piping by applying to the margin of a sheet of material a band or color and notching said hand and sheet to provide a serrated edge which ysimulates a pinlred piping.
A further object of my invention is to provide a new process for ornamenting the marginal portions or portion of a sheet of material such as leather, by the use of a paint or stain and simultaneously cutting thru the sheet and painted portion by the use of a serrated wheel which forms an uneven edge and provides an imitation pinked piping.
Referring to the drawing which forms a part of this application:
Fig. l is an elevational view of a machine, shown partly in section, used in making said imitation pinlred piping.
Fig. 2 indicates a fragmental portion of a Wheel ffl having a serrated periphery which cuts thru the material to make an edge portion thereof to provide a pinlied edge.
AFig. 3 is a plan view of a portion of the Wheel shown in Fig. 2 showing the form of the cutting edge of the wheel.
Fig. 4 is a side veW oi the imprinting wheel,
shown on an enlarged scale.
Fig, 5 is a plan View of a portion of the imprinting wheel having a serrate or roughened tread o surface, and having a side portion adjacent thereto which is formed to provide a toothed gear.
Fig. 6 is a plan view of a portion of a sheet of material such as leather, illustrating the pinked piping as it appears when made in successive op- 111'3 erations.
Fig. 7 is a plan view of the sheet illustrative of the appearance of the margin as it appears when complete in a single operation which consists of applying the band of paint tothe margin i?) of the sheet and simultaneously forming the pinked odge in the act of cutting thru the sheet.
In carrying my invention into practice, I prefer to complete the work in one operation where the width of the stripe portion thereof is prede- 53 termined, but in the case Where the width of the (C1. til-11i) of the uniform thickness of the sheet as a Whole. p
The imitation pinned piping comprising an edge portion of sheet material that is uneven in form', and is provided by applying a stripe of paint or stain of predetermined width in the form of a hand to the surface of the sheet and simultaneously or successively dividing the sheet by the use of a serrated wheel which cuts thru the striped portion and provides an edge which imitates a pinked piping of the usual construction.
The Width of the band portion depends upon the depth and width of the notches formed in the material, and the color may he such as to har'- monize with the color of the sheet, or of any color other than that of the material. to which it is applied, and in some cases may be of the same color but of a diiferent tint or effect.
Referring to the machine used in making the herein described product,
lil indicates a table the top of which is made of smooth metal.
i I indicates a frame mounted on the table and having an arm i2 which extends over the table a predetermined distance therefrom.
yi3 indicates a shaft which may be rotated in any desired manner, and a Wheel i@ is mounted thereon and driven thereby.
The periphery of the wheel it rests in Contact with the top oi the table it, and is hereinafter referred to as the cutting Wheel.
The cutting wheel it is formed to provide a serrated or notched outer rim portion it which serves to cut thru and divide the sheet i5 in forming the serrated edge of the sheet, said notched portions'extending from the outer edge of the Wheel toward the axis thereof and serving as gear teeth to mesh with and drive the adjacent Wheel 23 Which'is provided with corresponding teeth.
The upper portion of the frame l2 carries a lever it Which is hinged to the frame at Il and carries an arm it in hinged relation at is, both lever and arm having an upturned portion at its free end connected together by a spring 2t which serves to pull said end portions toward each other and thereby cause engagement of the adjacent wheels.
Carried by the arm I8 is a two-part housing 2I formed to provide a circular chamber 22 having parallel side walls between which is closely mounted a wheel 23 which extends below the casing or housing and is carried in inclined relation to the wheel I4, and has serrations or teeth 24' corresponding to those formed. in the side of the wheel I4 and tted to mesh loosely therewith and permit a certain amount of upward movement of the housing and wheel 23 relative to the wheel I4 while the gears are in mesh and the wheels are rotating in unison.
The outer periphery of the imprinting wheel 23 extends laterally a distance from the serrations in its sides to provide an unbroken tread portion 24 which is spaced from the table top a distance corresponding to the thickness of the material I5 and the tread portion is roughened and serves to carry the paint and press it upon the sheet in the form of a band, and also serves to grip the surface of the sheet and aid in moving it in the act of cutting it and forming the pinking.
The housing is formed with a conduit ZI on the upper end of which is carried a cap 25 which supports the paint receptacle 26 The paint or stain is very fluid and flows freely from said receptacle thru the conduit to the top of the wheel 23 and is carried thereby in the serrations 24 to the work as the wheel is rotated, the paint being forced against the cutting edges of the wheel I4 and laterally under the tread surface 24 of the wheel 23, as will be readily understood.
A spring 2l' connected to the frame I I and lever I6, is under tension and serves to hold the wheels I4 and 23 constantly in mesh regardless of the thickness of the sheet I5, the thickness of the sheet serving to automatically position the wheel 23 relative to the wheel I4.
The housing is easily detachable from the lever I6 for the purpose of cleaning or for changing for another housing having a wheel provided with a different width of treat surface, and also is free to be swung outward from the wheel I4 for cleaning or inspection.
28 indicates the strip portion removed from the sheet in the cutting operation.
In Fig. 6 the band of paint is made wider for the purpose of forming a colored portion on both the sheet I5 and strip 28 cut therefrom in the process where the pinking is done in a subsequent step, this method serving to provide a separate strip having a pinked edge that is colored, and which may be used as an ornamental trimming, and if the strip portion is of sufficient width, to provide two sheets of finished material.
When the sheet is finished by a simultaneously operation in which the paint is applied at the same time that the sheet is cut thru and the pinking operation is performed, the paint is applied at one side only of the cutting wheel by the imprinting wheel, leaving the strip portion practically free from paint.
In operating the machine I prefer to use a small motor to rotate the shaft.
The rotation of the shaft drives the meshed wheels in unison and the sheet is fed under them and automatically advanced as the paint 29 is applied by the imprinting wheel and the sheet divided in the act of forming the pinked edges in the sheet and strip, or in both sheets when the process is carried out in two operations as hereinbefore described.
If desired, a line of stitching 30 may be applied adjacent the edge of the stripe, or such a line may be imprinted by the imprinting wheel to simulate a stitching, and thus further simulate a pinked piping as heretofore made.
Having thus described my invention I claim as new:
1. A machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried on an end of the shaft, said wheel having its periphery formed to provide a serrated cutting edge which is positioned adjacent the top of the table, a housing, an imprinting wheel carried therein the lower end of which extends below the housing in cooperative relations with said pinking wheel.
2. The construction defined in claim 1, together with; said housing having a conduit to receive and lead a liquid from a souce of supply to the periphery of said imprinting wheel.
3. A machine of the character described comprising a frame and table portion, a rotatable shaft extending from the frame over said table, a pinking wheel carried by said shaft having its periphery formed to provide a serrated cutting edge which is positioned adjacent the top of the table, a bell-crank lever hinged to said frame, and arm hinged to and carried by said bell-crank lever with a free end thereof extending opposite to the free end of said bell-crank lever, a spring located between the free ends of said lever and arm which serves to draw them toward each other, a housing carried by said arm and formed to provide a circular chamber having parallel side walls, a serrated imprinting wheel fitted in said chamber and extending thru the lower side thereof a predetermined distance into co-operative relation with said pinking wheel.
4. The construction defined in claim 3 together with a spring connected to the bell-crank lever and frame which serves to force said imprinting wheel against said pinking wheel.
5. The construction defined in claim 1, together with; said wheels being meshed at their point of juncture.
6. A machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried by the shaft and formed with a serrated cutting edge, said serrations extending from said cutting edge toward the axis of the wheel and serving as a driving gear, a housing supported by the frame in swinging relation thereto, an imprinting wheel carried by the housing in an inclined position relative to the pinking wheel, and having a tread surface formed in its outer periphery, and formed with serrations in a side thereof which extend toward the axis of the wheel and mesh with the serrations formed in the pinking wheel.
7. The construction defined in claim 6, together with; said housing having a conduit leading to the tread surface of the imprinting wheel, and a receptacle for liquid carried by said housing at the upper end of said conduit.
8. The construction dened in claim 6, together with; and means carried by said frame for forcing said imprinting wheel into engagement with said pinking wheel whereby it may be driven by said pinking wheel.
9. A machine of the character described comprising a frame and table portion, a rotatable shaft carried by the frame and extending over the table, a pinking wheel carried on an end of said shaft and formed to provide serrations which extend from the edge of the Wheel toward the gether with; said supporting means for the imprinting Wheel comprising hinged levers and a housing, said levers serving to permit said housing to swing outward from the pinking wheel, and move upwardly While in engagement thereaxis thereof a predetermined distance, an imprinting Wheel supported at an incline to the pinking Wheel and formed with corresponding serrations to those formed in the pinking Wheel, said wheels normally resting in geared relation, and means for leading a liquid from a source of supply to the imprinting Wheel.
10. The construction defined in claim 9, to-
With.
REN MARC SICHRE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US231636A US2211707A (en) | 1938-09-26 | 1938-09-26 | Imitation pinked piping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US231636A US2211707A (en) | 1938-09-26 | 1938-09-26 | Imitation pinked piping |
Publications (1)
Publication Number | Publication Date |
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US2211707A true US2211707A (en) | 1940-08-13 |
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Application Number | Title | Priority Date | Filing Date |
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US231636A Expired - Lifetime US2211707A (en) | 1938-09-26 | 1938-09-26 | Imitation pinked piping |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202659A (en) * | 1960-02-29 | 1965-08-24 | Minnesota Mining & Mfg | 2, 5, 8-trihydrazino-tri-s-triazine and process therefor |
US3335043A (en) * | 1961-02-01 | 1967-08-08 | Specialties Dev Corp | Method and apparatus for making thermopile |
-
1938
- 1938-09-26 US US231636A patent/US2211707A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202659A (en) * | 1960-02-29 | 1965-08-24 | Minnesota Mining & Mfg | 2, 5, 8-trihydrazino-tri-s-triazine and process therefor |
US3335043A (en) * | 1961-02-01 | 1967-08-08 | Specialties Dev Corp | Method and apparatus for making thermopile |
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