US2053758A - Device for waving and doubling over the edge of crepe paper for decorative purposes - Google Patents
Device for waving and doubling over the edge of crepe paper for decorative purposes Download PDFInfo
- Publication number
- US2053758A US2053758A US46128A US4612835A US2053758A US 2053758 A US2053758 A US 2053758A US 46128 A US46128 A US 46128A US 4612835 A US4612835 A US 4612835A US 2053758 A US2053758 A US 2053758A
- Authority
- US
- United States
- Prior art keywords
- edge
- waving
- crepe paper
- rolls
- decorative purposes
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F7/00—Processes not otherwise provided for
- B31F7/006—Processes not otherwise provided for edges, e.g. sheet edges
Definitions
- the device according to my invention is intended chiefly for use in gardening establishments, florists shops and by decorators for waving and doubling over the edge of crepe paper employed, for instance, for making decorative covers for flowerpots, bouquets, etc., and for carrying out this work in a more uniform and rapid manner than is possible by hand.
- the feature of my invention resides in the provision of a funnel having a spirally wound wall for bending the edge of the paper and introducing it between two rolls which are pressed together by a spring or weight and can be turned by a hand crank and which serve to wave and double over the paper while smoothing it.
- Figure 1 is a front view of a piece of crepe paper having a waved and doubled over edge
- Fig. 2 is a side view thereof, partly in cross section on the line 2-2 of Fig. 1
- Fig. 3 is a front view of the device, partly in section
- Fig. i is a side view thereof looking towards the wide funnel opening, some parts in Figs. 3 and 4 being partly shown by broken lines to show more clearly parts in the rear.
- a board a which may be clamped to a table, is provided with a bracket b secured thereto by screws.
- This bracket has a large bush 0 extending to one side (in Fig. 4 to the right-hand side) and a small bush d extending to the other side.
- a shaft e is mounted, to one end of which a hand crank is secured, and the thicker portion of the shaft e located between the crank f and the bush 0 is fitted with a roll 9 having a groove at its circumference.
- a stub shaft h is mounted, which is provided at one end with an eccentric 2'.
- the latter by means of a ball bearing, carries a second roll having a correspondingly rounded rim which engages the groove of the roll 9.
- a lever Z is secured which, owing to the action of a helical spring m engaging its free end and secure-d in a bore of the board a, presses the roll is against the roll 9 by means of the eccentric i.
- the board a
- a slender 5 sheet metal funnel n whose wall is spirally wound and whose axis is located at an acute angle to the common central plane of the roll 9' and the rim of the roll it and approximately at right angles to the plane passing through the axes of both rolls, the narrower end of the funnel n being positioned at a short distance from the point of contact of both rolls.
- the edge of the crepe paper to be doubled over is inserted in the direction of the arrow l in Fig. 15 3 in the narrow gap 0 shown in Fig. 4 between the adjacent portions of the outer winding of the wall of the funnel n, pushed towards the point of contact of the rolls 9 and k and bent by the spiral Wall of the funnel n, as indicated at a: in Fig. 2.
- the rolls are turned by the crank ,f in the direction of the arrows 2 and 3 in Fig. 3 and thus draw the edge of the paper while smoothing and waving it between them and doubling it over, as indicated at y in Figs. 1 and 2, the paper with its waved and doubled over edge coming out from between the rolls at 2, Fig. 3.
- a device for waving and doubling over the edge of crepe paper a pair of rolls, means for pressing together said rolls, means for turning the same, and a funnel for bending the edge of the paper and for introducing it between said rolls, said funnel having a spirally wound wall and having its axis located at an acute angle to the common central plane of said rolls and approximately at right angles to the plane passing through the axes of said rolls.
Description
p 1936- H. ZSCHERNITZ 2,053,758
DEVICE FOR WAVING AND DOUBLING OVER THE EDGE OF CREPE PAPER FOR DECORATIVE PURPOSES Filed 00:. 22, 1955 i711) e72 ar? Patented Sept. 8, 1936 UNITED STATES PATENT OFFICE RATIVE PURPOSES Hans Zschernitz, Ettlingen, Germany Application October 22,
1935, Serial No. 46,128
In Germany December '7, 1934 1 Claim.
The device according to my invention is intended chiefly for use in gardening establishments, florists shops and by decorators for waving and doubling over the edge of crepe paper employed, for instance, for making decorative covers for flowerpots, bouquets, etc., and for carrying out this work in a more uniform and rapid manner than is possible by hand.
The feature of my invention resides in the provision of a funnel having a spirally wound wall for bending the edge of the paper and introducing it between two rolls which are pressed together by a spring or weight and can be turned by a hand crank and which serve to wave and double over the paper while smoothing it.
One form of the device according to my invention is illustrated in the accompanying drawing, in which Figure 1 is a front view of a piece of crepe paper having a waved and doubled over edge; Fig. 2 is a side view thereof, partly in cross section on the line 2-2 of Fig. 1; Fig. 3 is a front view of the device, partly in section; and Fig. i is a side view thereof looking towards the wide funnel opening, some parts in Figs. 3 and 4 being partly shown by broken lines to show more clearly parts in the rear.
Referring to the drawing, a board a, which may be clamped to a table, is provided with a bracket b secured thereto by screws. This bracket has a large bush 0 extending to one side (in Fig. 4 to the right-hand side) and a small bush d extending to the other side. In the bush 0 a shaft e is mounted, to one end of which a hand crank is secured, and the thicker portion of the shaft e located between the crank f and the bush 0 is fitted with a roll 9 having a groove at its circumference. In the bush (1 a stub shaft h is mounted, which is provided at one end with an eccentric 2'. The latter, by means of a ball bearing, carries a second roll having a correspondingly rounded rim which engages the groove of the roll 9. To the other end of the stub shaft h a lever Z is secured which, owing to the action of a helical spring m engaging its free end and secure-d in a bore of the board a, presses the roll is against the roll 9 by means of the eccentric i. The board a. has further screwed thereto a slender 5 sheet metal funnel n, whose wall is spirally wound and whose axis is located at an acute angle to the common central plane of the roll 9' and the rim of the roll it and approximately at right angles to the plane passing through the axes of both rolls, the narrower end of the funnel n being positioned at a short distance from the point of contact of both rolls.
The edge of the crepe paper to be doubled over is inserted in the direction of the arrow l in Fig. 15 3 in the narrow gap 0 shown in Fig. 4 between the adjacent portions of the outer winding of the wall of the funnel n, pushed towards the point of contact of the rolls 9 and k and bent by the spiral Wall of the funnel n, as indicated at a: in Fig. 2. Simultaneously, the rolls are turned by the crank ,f in the direction of the arrows 2 and 3 in Fig. 3 and thus draw the edge of the paper while smoothing and waving it between them and doubling it over, as indicated at y in Figs. 1 and 2, the paper with its waved and doubled over edge coming out from between the rolls at 2, Fig. 3.
What I claim as my invention and desire to secure by Letters Patent is:
In a device for waving and doubling over the edge of crepe paper a pair of rolls, means for pressing together said rolls, means for turning the same, and a funnel for bending the edge of the paper and for introducing it between said rolls, said funnel having a spirally wound wall and having its axis located at an acute angle to the common central plane of said rolls and approximately at right angles to the plane passing through the axes of said rolls.
HANS ZSCHERNITZ.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2053758X | 1934-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2053758A true US2053758A (en) | 1936-09-08 |
Family
ID=7982769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US46128A Expired - Lifetime US2053758A (en) | 1934-12-07 | 1935-10-22 | Device for waving and doubling over the edge of crepe paper for decorative purposes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2053758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669913A (en) * | 1949-11-01 | 1954-02-23 | Pasquale L Cerone | Ribbon curler |
| US3854858A (en) * | 1972-01-29 | 1974-12-17 | Krauss Maffei Ag | Arrangement for processing bands of synthetic material in deformable state |
-
1935
- 1935-10-22 US US46128A patent/US2053758A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669913A (en) * | 1949-11-01 | 1954-02-23 | Pasquale L Cerone | Ribbon curler |
| US3854858A (en) * | 1972-01-29 | 1974-12-17 | Krauss Maffei Ag | Arrangement for processing bands of synthetic material in deformable state |
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