US2429293A - Method of making rollers - Google Patents
Method of making rollers Download PDFInfo
- Publication number
- US2429293A US2429293A US492873A US49287343A US2429293A US 2429293 A US2429293 A US 2429293A US 492873 A US492873 A US 492873A US 49287343 A US49287343 A US 49287343A US 2429293 A US2429293 A US 2429293A
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- US
- United States
- Prior art keywords
- heads
- supports
- roller
- pieces
- rollers
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
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- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49544—Roller making
- Y10T29/49547—Assembling preformed components
- Y10T29/49556—Work contacting surface element assembled to end support members
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49927—Hollow body is axially joined cup or tube
- Y10T29/49929—Joined to rod
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/49—Member deformed in situ
- Y10T403/4974—Member deformed in situ by piercing
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
Definitions
- the present improvements, relating as indi cated to rollers, have more particular regard to the construction of metallic rollers such as a e employed, for example, as the core in rubber roll ers of the type used in clothes Wringers, although such roller is equally adaptable for employment as such in other fields of use, as for example, in a; gravity conveyor system
- On principal object of the invention is to pro-- vide a method of making a metallic roller of composite structure, i. e'., assembled out of separate parts, which will nevertheless substantially equal in strength and rigidity a roller turned. out of solid metal such as has heretofore been used in wringer rollers.
- a further object is to so fashion the parts which enter into the construction.
- Fig. 1 illustrates partly in broken side elevation and partly in axial section one construction of roller embodying the present improvements
- Fig. 2 is a View corresponding to the left hand portion of Fig. 1, but illustrating a modification in construction
- Fig. 3 is a side elevation, with parts broken away, of one end of the roller, showing a detail thereof, whether of the form illustrated in Fig. 11 or Fig.2; 7 v
- Fig. 4 illustrates more or lessdiagrammatically one stepin: the manufacture of the roller.
- Fig. 5 similarly illustrates another step in such manufacture.
- the body I of the roller consists of a section of cylindrical metal tubing of the proper length.
- Such tubing may be either welded or seamless and its wall thickness will be of such selected gauge, having regard to its diametrical and longitudinal dimensions and to the metal composing the same as will provide the requisite strength for the intended service.
- end pieces comprising a spindle 2 and 2 head. 3.
- These end pieces in the case ofthe'. construction illustrated in Fig. 1 are solid, being conveniently forged cold out of finished round stock; of the same diameter as the spindle.
- heads 3 of the end pieces are provided with a circumferential groove I, and as best shown in Fig. theperipheral portion of such head lyin on the spi-ndle'side of groove l is knurled or otherwise provided with longitudinal serrations 5, the outer portions of these serrations extending radially slightly beyond the un-knurled or smooth, cylindrical; portion. of the head.
- the end pieces instead of thus being formed from a forging or otherwise fashioned: out of solid, metal, comprises a separate spindle part 6 which has a reduced. end I'. The latter is then tightly fitted into the central opening in an apertured disk 8 whichzconstitutes the equivalent of head 3 in the first described form, such end I being thereupon upset so asato firmly secure the stem: and head together.
- a suitable abutment i0 is provided with a circular recess. II- adapted to receive: the spindle of one end portion with the head. thereof resting against the outer face of the abutment.
- a reciprocable plunger I-2 Aligned with such recess H and normally spaced from abutment H a distance slightly greater than the length of the tubular body I of the roller, plus the aggregate lengths of the spindles of the two end portions, is a reciprocable plunger I-2 that is provided with a similar circular recess t3- adapted to receive the spindle of the second end portion with the head thereof resting against the outer face of the plunger.
- Said plunger t2 may be hydraulically or otherwise operated; so that; particularly on its forward movement,- i. e.,"towar.d' abutment I0, considerable pressure may be exerted.
- the spindles of two end portions of. a. roller are respectively inserted in recesses H and I3, the latter having a depth, as
- the second and remaining operation illustrated in Fig. 5, consists in beading inwardly as by means of beading rolls 14, the portion of the wall of the tube adjacent each end which overlies the circumferential groove in the corresponding head 3 or 8 as the case may be.
- the result of this operation as shown in Figs.
- the steps which include mounting in axial alignment a circumferentially grooved spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, interposing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, then moving said. supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and rolling and circumferentially grooving and interlocking said body with the heads.
- the steps which include mounting in axial alignment a spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, such heads each having a knurled peripheral portion, interposing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, and then moving said supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and indenting the knurled portion of the heads into the tubular body, and finally compression-rolling and compacting the ends of the tubular body.
- the steps which include mounting in axial alignment a circumferentially grooved spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, interposihg a thin layer of sealing composition on said heads and placing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, then moving said supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and rolling and circumferentially grooving and interlocking said body and respective heads.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
21, 1947. PECK ETAL 2,429,293
METHOD OF MAKING ROLLERS Filed June so, 1945,
Ills--2 Its--5 INVENTORS CECIL C.PECK and BY 7 NELSON E.BURDICK miwjmk /9 ATTORNEYS 5 Patented Oct. 21, 1947 UNITED STATES PATENT OFFICE 2,429,293
METHOD OF MAKHK GI- R'QIEJZERS Gecil. C. Peckand' Nelson E. Burdick, Cleveland,
Ohio, assignorsto Parsons. Engineering. Corporation, Cleveland; hio,.a.corporation-0f Ohio Application June 30, 1943, Serial No. 492,813
4 Claims. I
The present improvements, relating as indi cated to rollers, have more particular regard to the construction of metallic rollers such as a e employed, for example, as the core in rubber roll ers of the type used in clothes Wringers, although such roller is equally adaptable for employment as such in other fields of use, as for example, in a; gravity conveyor system On principal object of the inventionis to pro-- vide a method of making a metallic roller of composite structure, i. e'., assembled out of separate parts, which will nevertheless substantially equal in strength and rigidity a roller turned. out of solid metal such as has heretofore been used in wringer rollers. A further object is to so fashion the parts which enter into the construction. of the roller as to permit ready assembly thereoi'with a minimum amount of manipulation and wastage of material To the accomplishment of the foregoing and related ends, said. invention, then, consists of the means hereinafter fully described and particularly pointed out in the claims, the annexed drawing and the following description setting. forth. in detail certain means and one mode of. carrying out the invention, such disclosed. means and mode illustrating, however, but one of various ways in which the principle of the-invention: may be used.
In said annexed drawing:
Fig. 1 illustrates partly in broken side elevation and partly in axial section one construction of roller embodying the present improvements;
Fig. 2 is a View corresponding to the left hand portion of Fig. 1, but illustrating a modification in construction;
Fig. 3 is a side elevation, with parts broken away, of one end of the roller, showing a detail thereof, whether of the form illustrated in Fig. 11 or Fig.2; 7 v
Fig. 4 illustrates more or lessdiagrammatically one stepin: the manufacture of the roller; and
Fig. 5 similarly illustrates another step in such manufacture.
The body I of the roller, whether of the form illustrated in Fig. 1 or Fig. 2, consists of a section of cylindrical metal tubing of the proper length. Such tubing may be either welded or seamless and its wall thickness will be of such selected gauge, having regard to its diametrical and longitudinal dimensions and to the metal composing the same as will provide the requisite strength for the intended service.
Associated with the respective ends of such body I are end pieces comprising a spindle 2 and 2 head. 3. These end pieces in the case ofthe'. construction illustrated in Fig. 1 are solid, being conveniently forged cold out of finished round stock; of the same diameter as the spindle. The
In the modification illustrated in Fig. 2, the end pieces instead of thus being formed from a forging or otherwise fashioned: out of solid, metal, comprises a separate spindle part 6 which has a reduced. end I'. The latter is then tightly fitted into the central opening in an apertured disk 8 whichzconstitutes the equivalent of head 3 in the first described form, such end I being thereupon upset so asato firmly secure the stem: and head together.
The first step in the assembly of the parts just described into the complete roller is illustrated in Fig. 4. As there shown, a suitable abutment i0 is provided witha circular recess. II- adapted to receive: the spindle of one end portion with the head. thereof resting against the outer face of the abutment. Aligned with such recess H and normally spaced from abutment H a distance slightly greater than the length of the tubular body I of the roller, plus the aggregate lengths of the spindles of the two end portions, is a reciprocable plunger I-2 that is provided with a similar circular recess t3- adapted to receive the spindle of the second end portion with the head thereof resting against the outer face of the plunger. Said plunger t2 may be hydraulically or otherwise operated; so that; particularly on its forward movement,- i. e.,"towar.d' abutment I0, considerable pressure may be exerted. In operating the mechjust described the spindles of two end portions of. a. roller are respectively inserted in recesses H and I3, the latter having a depth, as
shown-greater than such spindles and a-diameter which while snugly fitting such spindles will permit the ready insertion and removal of the parts in question therefrom. Thereupon the tubular body I of the roller is brought into alignment with the respective inner ends of the heads of the two end portions thus mounted, and plunger I2 is advanced so as to force the parts together, as illustrated in Fig. 4. The respective ends of the tube, which as shown fit closely over the smooth inner peripheral portions of the heads, may be readily forced over such portions but upon engaging the knurled outer portions thereof the serrations on the latter will actually out into the inner wall of the tube ends so as to firmly interlock the latter with the heads.
The second and remaining operation, illustrated in Fig. 5, consists in beading inwardly as by means of beading rolls 14, the portion of the wall of the tube adjacent each end which overlies the circumferential groove in the corresponding head 3 or 8 as the case may be. The result of this operation, as shown in Figs. 1, 2 and 3, is not only to interlock firmly such tube ends with the heads of the spindle-bearing end-portions against relative axial movement, but also still more firmly force together the extremities of the tube and I pieces permits of a Very close mechanical fitting of such parts together, we have found that by placing in the groove prior to such beading operation a thin layer or coating of a plastic rubber or like compound the juncture may be quite completely and permanentlysealed to the passage even of air. i
From the foregoing description it will'be seen that our improved construction provides a roller of unusual rigidity and strength with the employment of a minimum amount of metal; there is furthermore very little wastage involved in the fabrication of the component parts; and the resulting roller is of relatively light weight so as to be admirably adapted for use as a core in a wringer roller or composition rollers such as are used in the inking mechanism of printing presses and other similar uses. The same advantages of course accrue where the roller is used directly as such, as for example in gravity conveyor systems and the like.
Other modes of applying the principle of our invention may be employed instead of the one explained, change being made as regards the product and method herein disclosed, provided the step or steps stated by any of the following claims or the equivalent of such stated step or steps be employed.
We therefore particularly point out and distinctly claim as our invention:
1. In the manufacture of hollow, metal rollers, the steps which include mounting in axial alignment 2. spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the headsthereof abutting such supports, interposing a tubular, cylindrical body between" and inflalignme'nt with such heads in retractedposition of said supports, and then moving said supports towards each other until the endsof said bodyare'forbed over such heads into contact with said supports, whereby both end-pieces are simultaneouslysecured in proper position in such body, and finally compression-rolling and compacting the ends of the tubular body; I
2. In the manufacture of hollow, metal rollers, the steps which include mounting in axial alignment a circumferentially grooved spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, interposing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, then moving said. supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and rolling and circumferentially grooving and interlocking said body with the heads.
3. In the manufacture of hollow, metal rollers, the steps which include mounting in axial alignment a spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, such heads each having a knurled peripheral portion, interposing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, and then moving said supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and indenting the knurled portion of the heads into the tubular body, and finally compression-rolling and compacting the ends of the tubular body.
4. In the manufacture of hollow, metal rollers, the steps which include mounting in axial alignment a circumferentially grooved spindle-bearing end-piece in each of two relatively movable supports with the spindles of such end-pieces inserted in and the heads thereof abutting such supports, interposihg a thin layer of sealing composition on said heads and placing a tubular, cylindrical body between and in alignment with such heads in retracted position of said supports, then moving said supports towards each other until the ends of said body are forced over such heads into contact with said supports, whereby both end-pieces are simultaneously secured in proper position in such body, and rolling and circumferentially grooving and interlocking said body and respective heads.
CECIL C. PECK. NELSON E. BURDICK.
REFERENCES CITED The following references are of record in the file of this patent.
UNITED STATES PATENTS Burgess Oct. 3,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US492873A US2429293A (en) | 1943-06-30 | 1943-06-30 | Method of making rollers |
Applications Claiming Priority (1)
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US492873A US2429293A (en) | 1943-06-30 | 1943-06-30 | Method of making rollers |
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US2429293A true US2429293A (en) | 1947-10-21 |
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US492873A Expired - Lifetime US2429293A (en) | 1943-06-30 | 1943-06-30 | Method of making rollers |
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Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625736A (en) * | 1946-04-01 | 1953-01-20 | Columbus Auto Parts | Method of making a two-part ball construction |
US2736205A (en) * | 1956-02-28 | dunne | ||
US2821415A (en) * | 1953-04-09 | 1958-01-28 | Race & Race Inc | Grooved and internally reinforced pipe end |
US2830835A (en) * | 1955-08-17 | 1958-04-15 | Sr Ralph S Woodruff | Boat awning support |
US2884748A (en) * | 1954-09-29 | 1959-05-05 | Western Electric Co | Method of and apparatus for assembling and filling platens |
US3116985A (en) * | 1960-07-26 | 1964-01-07 | Kimberly Clark Co | Papermaking drying drum |
US3203468A (en) * | 1963-02-12 | 1965-08-31 | Clopay Corp | Window shade having telescoping roller |
US3287069A (en) * | 1963-02-25 | 1966-11-22 | Doubrava K G | Roller for supporting conveyor belts |
US3313168A (en) * | 1964-02-21 | 1967-04-11 | Mining Engineering Co Ltd | Idler for belt conveyors |
US3337940A (en) * | 1963-07-30 | 1967-08-29 | Stihl Andreas | Method of connecting a drum to a sprocket wheel |
US3349479A (en) * | 1965-02-11 | 1967-10-31 | Dielectric Products Engineerin | Method of manufacturing a coaxial electrical transmission line |
US3772751A (en) * | 1972-04-13 | 1973-11-20 | Economation Inc | Conveyor roller assembly method and apparatus |
US3811367A (en) * | 1972-05-01 | 1974-05-21 | C Bimba | Fluid power cylinder construction |
US3837755A (en) * | 1973-10-17 | 1974-09-24 | Grumman Aerospace Corp | Multi-piece rod for control and structural members |
US4441601A (en) * | 1981-04-20 | 1984-04-10 | C. L. Frost & Son, Inc. | Plastic conveyor roller and method of making same |
US4523872A (en) * | 1981-08-12 | 1985-06-18 | Grumman Aerospace Corporation | Torsion resistant grooved joint |
FR2605540A1 (en) * | 1986-10-24 | 1988-04-29 | Renault | Method for fitting a component having journals to a bowl-shaped surrounding outer component for a constant-velocity universal joint, and universal joint obtained thereby |
US5045033A (en) * | 1990-05-22 | 1991-09-03 | Delta International Machinery Corporation | Dual arbor spindle |
US5675893A (en) * | 1992-09-24 | 1997-10-14 | Canon Kabushiki Kaisha | Method for fastening an engaging member to a cylinder |
US5739900A (en) * | 1993-02-01 | 1998-04-14 | Canon Kabushiki Kaisha | Cylindrical member and engagement member assembly using plural fitting portion pairs |
US5771425A (en) * | 1991-08-02 | 1998-06-23 | Canon Kabushiki Kaisha | Mechanically fastened cylindrical engaging member for use in an image forming apparatus |
US5937496A (en) * | 1996-07-09 | 1999-08-17 | Nbg Technologies, Inc. | Electromagnetic joint forming method for mobile unit frames |
US5991571A (en) * | 1996-09-30 | 1999-11-23 | Canon Kabushiki Kaisha | Cylindrical member and engagement member assembly |
US6075955A (en) * | 1998-01-23 | 2000-06-13 | Mitsubishi Chemical America, Inc. | Noise reducing device for photosensitive drum of an image forming apparatus |
US6278023B1 (en) | 1998-03-06 | 2001-08-21 | Basf Aktiengesellschaft | Method for producing aliphatic alpha-, omega-diamines |
US20030110594A1 (en) * | 2001-12-19 | 2003-06-19 | Gerd Pferdmenges | Cylinder for spinning preparation machine |
US6615476B1 (en) * | 1999-06-30 | 2003-09-09 | Fuji Jukogyo Kabushiki Kaisha | Method of manufacturing a hollow shaft having a flange at one end thereof |
US20080234018A1 (en) * | 2007-03-20 | 2008-09-25 | Murray Craig E | Rotor for a threshing system of an agricultural combine and method of making the same |
US20120318634A1 (en) * | 2010-02-26 | 2012-12-20 | Hiroto Yamaoka | Roller for in-furnace conveyance |
US20180297102A1 (en) * | 2017-04-12 | 2018-10-18 | Xilix Systems LLC | Systems and methods for deforming a tube within a cap |
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US243897A (en) * | 1881-07-05 | Island | ||
US1092464A (en) * | 1912-08-07 | 1914-04-07 | Watson Mfg Company | Metallic roller. |
US1200076A (en) * | 1915-01-16 | 1916-10-03 | Int Harvester Canada | Carrier-roller. |
US1454305A (en) * | 1920-01-26 | 1923-05-08 | Deere & Co | Corrugated roller |
US1618554A (en) * | 1923-06-01 | 1927-02-22 | C G Haubold Ag | Roller and drum |
US1648626A (en) * | 1925-02-11 | 1927-11-08 | Roller for belt conveyers and method of making the same | |
US2046504A (en) * | 1933-04-27 | 1936-07-07 | American Brass Co | Print roll |
US2046503A (en) * | 1933-04-27 | 1936-07-07 | American Brass Co | Method of making print rolls |
-
1943
- 1943-06-30 US US492873A patent/US2429293A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US243897A (en) * | 1881-07-05 | Island | ||
US1092464A (en) * | 1912-08-07 | 1914-04-07 | Watson Mfg Company | Metallic roller. |
US1200076A (en) * | 1915-01-16 | 1916-10-03 | Int Harvester Canada | Carrier-roller. |
US1454305A (en) * | 1920-01-26 | 1923-05-08 | Deere & Co | Corrugated roller |
US1618554A (en) * | 1923-06-01 | 1927-02-22 | C G Haubold Ag | Roller and drum |
US1648626A (en) * | 1925-02-11 | 1927-11-08 | Roller for belt conveyers and method of making the same | |
US2046504A (en) * | 1933-04-27 | 1936-07-07 | American Brass Co | Print roll |
US2046503A (en) * | 1933-04-27 | 1936-07-07 | American Brass Co | Method of making print rolls |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736205A (en) * | 1956-02-28 | dunne | ||
US2625736A (en) * | 1946-04-01 | 1953-01-20 | Columbus Auto Parts | Method of making a two-part ball construction |
US2821415A (en) * | 1953-04-09 | 1958-01-28 | Race & Race Inc | Grooved and internally reinforced pipe end |
US2884748A (en) * | 1954-09-29 | 1959-05-05 | Western Electric Co | Method of and apparatus for assembling and filling platens |
US2830835A (en) * | 1955-08-17 | 1958-04-15 | Sr Ralph S Woodruff | Boat awning support |
US3116985A (en) * | 1960-07-26 | 1964-01-07 | Kimberly Clark Co | Papermaking drying drum |
US3203468A (en) * | 1963-02-12 | 1965-08-31 | Clopay Corp | Window shade having telescoping roller |
US3287069A (en) * | 1963-02-25 | 1966-11-22 | Doubrava K G | Roller for supporting conveyor belts |
US3337940A (en) * | 1963-07-30 | 1967-08-29 | Stihl Andreas | Method of connecting a drum to a sprocket wheel |
US3313168A (en) * | 1964-02-21 | 1967-04-11 | Mining Engineering Co Ltd | Idler for belt conveyors |
US3349479A (en) * | 1965-02-11 | 1967-10-31 | Dielectric Products Engineerin | Method of manufacturing a coaxial electrical transmission line |
US3772751A (en) * | 1972-04-13 | 1973-11-20 | Economation Inc | Conveyor roller assembly method and apparatus |
US3811367A (en) * | 1972-05-01 | 1974-05-21 | C Bimba | Fluid power cylinder construction |
US3837755A (en) * | 1973-10-17 | 1974-09-24 | Grumman Aerospace Corp | Multi-piece rod for control and structural members |
US4441601A (en) * | 1981-04-20 | 1984-04-10 | C. L. Frost & Son, Inc. | Plastic conveyor roller and method of making same |
US4523872A (en) * | 1981-08-12 | 1985-06-18 | Grumman Aerospace Corporation | Torsion resistant grooved joint |
FR2605540A1 (en) * | 1986-10-24 | 1988-04-29 | Renault | Method for fitting a component having journals to a bowl-shaped surrounding outer component for a constant-velocity universal joint, and universal joint obtained thereby |
US5045033A (en) * | 1990-05-22 | 1991-09-03 | Delta International Machinery Corporation | Dual arbor spindle |
US5771425A (en) * | 1991-08-02 | 1998-06-23 | Canon Kabushiki Kaisha | Mechanically fastened cylindrical engaging member for use in an image forming apparatus |
US5675893A (en) * | 1992-09-24 | 1997-10-14 | Canon Kabushiki Kaisha | Method for fastening an engaging member to a cylinder |
US5907750A (en) * | 1992-09-24 | 1999-05-25 | Canon Kabushiki Kaisha | Cylindrical structure, process cartridge, and image forming apparatus |
US5739900A (en) * | 1993-02-01 | 1998-04-14 | Canon Kabushiki Kaisha | Cylindrical member and engagement member assembly using plural fitting portion pairs |
US5937496A (en) * | 1996-07-09 | 1999-08-17 | Nbg Technologies, Inc. | Electromagnetic joint forming method for mobile unit frames |
US5991571A (en) * | 1996-09-30 | 1999-11-23 | Canon Kabushiki Kaisha | Cylindrical member and engagement member assembly |
US6075955A (en) * | 1998-01-23 | 2000-06-13 | Mitsubishi Chemical America, Inc. | Noise reducing device for photosensitive drum of an image forming apparatus |
US6278023B1 (en) | 1998-03-06 | 2001-08-21 | Basf Aktiengesellschaft | Method for producing aliphatic alpha-, omega-diamines |
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US20030110594A1 (en) * | 2001-12-19 | 2003-06-19 | Gerd Pferdmenges | Cylinder for spinning preparation machine |
US6874202B2 (en) * | 2001-12-19 | 2005-04-05 | TRüTZSCHLER GMBH & CO. KG | Cylinder for spinning preparation machine |
US20080234018A1 (en) * | 2007-03-20 | 2008-09-25 | Murray Craig E | Rotor for a threshing system of an agricultural combine and method of making the same |
US7475467B2 (en) * | 2007-03-20 | 2009-01-13 | Cnh America Llc | Rotor for a threshing system of an agricultural combine and method of making the same |
US20120318634A1 (en) * | 2010-02-26 | 2012-12-20 | Hiroto Yamaoka | Roller for in-furnace conveyance |
US8622188B2 (en) * | 2010-02-26 | 2014-01-07 | Ihi Corporation | Roller for in-furnace conveyance |
US20180297102A1 (en) * | 2017-04-12 | 2018-10-18 | Xilix Systems LLC | Systems and methods for deforming a tube within a cap |
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