US3452673A - Vibrating roller - Google Patents
Vibrating roller Download PDFInfo
- Publication number
- US3452673A US3452673A US597258A US3452673DA US3452673A US 3452673 A US3452673 A US 3452673A US 597258 A US597258 A US 597258A US 3452673D A US3452673D A US 3452673DA US 3452673 A US3452673 A US 3452673A
- Authority
- US
- United States
- Prior art keywords
- roller
- tubular member
- vibrating
- sleeve
- spindles
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/15—Devices for moving vibrator-rollers
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
Definitions
- This invention relates to inking rolls for printing presses and more specifically relates to a new and improved vibrating inking roll of the type employed in printing presses for effecting an even distribution of ink upon large inking surfaces.
- ink is applied intermittently to a large inking cylinder by means of a doctor or applicator.
- relatively small ink distributing rolls are positioned around and in contact with an inking cylinder as well as with a number of vibrating rollers to cause the ink to be uniformly distributed to a plurality of inking rollers in contact with the form or plate.
- These inking rolls or form rollers are in contact with the vibrating rolls which are reciprocated in an axial direction so that the ink is evenly distributed.
- a vibrating roller of this general type is described in United States Patent No. 2,826,989, granted March 18, 1958 to H. W. Gegenheimer, et al.
- the present invention relates to a new and improved vibrating roller which has relatively few parts, is adaptable for use in different size presses and which is constructed to provide a continuous and smoothly operating reciprocating roller for even ink distribution.
- the invention is characterized by its relatively simple mechanical construction which provides for a smooth, trouble free conversion of the rotational movement of the roller to a rotary and vibratory motion.
- the construction of the vibrating roller in accordance with this invention provides a quietly working yet rugged construction which can withstand many hours and years of steady troublefree operation.
- the invention utilizes ball bearings for reduced friction and quiet operation. Bevel and spur gears are used to provide speed reduction between the outer driving surface and the inner driving member which causes the oscillating or vibrating movement of the roller.
- a further object of this invention is to provide a new and improved mechanism for use with a vibrating ink roller for converting rotary motion of the roller into rotary and reciprocating motion.
- a still further object of this invention is to provide a new and improved vibrating roller which is easily manufractured, quiet in operation and versatile in its use.
- the invention consists in the novel parts, constructions, arrangements, combinations and improvements herein shown and described.
- FIGURE 1 is a schematic view showing the general arrangement and orientation of a vibrating roller in accordance with this invention.
- FIGURE 2 is a longitudinal sectional view taken along line 2-2 of FIGURE 1.
- FIGURE 3 is a longitudinal sectional view taken along line 3-3 of FIGURE 1.
- FIGURE 4 is a broken away view taken along line 44 of FIGURE 2.
- FIGURE 5 is a sectional view taken along line 5-5 of FIGURE 2.
- the invention herein relates to a vibrating ink roller 2 which is constructed and arranged so that as the roller 2 is caused to rotate it will be reciprocated back and forth along its longitudinal axis.
- the vibrating roller 2 is in peripheral contact with rotating roller 4 which is rotated by means not shown.
- means are provided for converting the rotary motion of the ink roller into rotating and oscillating motion.
- the vibrating roller 2 is mounted on two stationary spaced apart spindles 6 which are fixedly attached to the frame 8 as best shown in FIGURES 1-3.
- an outer sleeve 10 which engages the roller 4.
- the outer sleeve 10 is mounted securly to inner sleeve 12 by screw 49 extending through connecting member 48 which is mounted on bearing 17A.
- the bearing 17 and 17A comprise bearing means on which the outer and inner sleeve are mounted on the stationary spindles 6.
- the outer sleeve is a single unitary member other accessory sleeves consisting of a split sleeve having two or more sections, for instance, can be press fit over the outer sleeve 10. It will be noted that in view of the manner in which the outer sleeve 16 is connected to the inner sleeve that the outer sleeve presents a smooth outer surface in that no screws, bolts or other external attachment means is required.
- a substantially cup shaped first tubular member 15 Fixedly attached to the inner sleeve member 12 by connecting means 14 is a substantially cup shaped first tubular member 15 having a key element 16 extending inwardly therefrom (see FIG. 4).
- the cup shaped member is provided with a bearing 17 to permit relative rotation between the cup shaped member and the spindles 6.
- a stationary body 18 Fixedly connected to and extending between the spindles is a stationary body 18 on which are mounted converting means for changing the rotary motion of the outer sleeve to rotary and reciprocating motion.
- a second tubular member 22 Mounted on one end of the stationary body 18, by means of ball bearings 20, is a second tubular member 22 having a bevel gear 24 attached to one end by any convenient means such as screws 25.
- a key engaging means 26 At the other end of the tubular member 22 is a key engaging means 26.
- the key engaging means consists of a bearing 28 mounted on shaft 29 within a groove in key element 16.
- the secnd tubular member 22 is mounted on the stationary body 18 by the ball bearings 20 so that it can rotate but not reciprocate.
- a shaft 27 mounted for rotation on bearings 31.
- a bevel gear 30 adapted to mesh with and be driven by the bevel gear 24.
- a spur gear 33 is mounted between the ends of shaft 27.
- second shaft 32 having a spur gear 41 which meshes with and is driven by the spur gear 33.
- a third shaft 36 mounted on bearings 35. Intermediate the ends of shaft 36 is a spur gear 37 which meshes with and is driven by the spur gear 41.
- third tubular member 40 mounted on bearings 43.
- the third tubular member 40 rotates about the stationary body 18 but does not reciprocate.
- a bevel gear 44 attached by screw means 42, driven by the bevel gear 39 mounted on shaft 36.
- cam followers 46 Attached to the second tubular body 40 are a pair of cam followers 46.
- the cam followers consist of a pair of spaced apart shafts having bearing means 48 mounted thereon.
- cam 47 Attached to the inner surface of the inner sleeve 12 is a cam 47 extending inwardly and between the bearings 48. (See (FIGURE 4.)
- the cam 47 and cam followers 46 as is apparent comprise converting means for changing rotary motion of the sleeve members to rotary and reciprocating motion.
- the outer sleeve is caused to rotate by the driven roller 4.
- the rotational movement of the outer sleeve 10 is transmitted by key 16 on the first tubular member to the second tubular member 22 to cause rotation of the bevel gear 24 and hence to actuate gears 30, 33, 41, 37, 39 and 44.
- Rotation of the bevel gear 44 causes rotation of the third tubular member 40 so that the cam followers 46 engaging the cam 47, and thereby cause the outer and inner sleeve to reciprocate back and forth along the axis of the spindles 6 thus converting rotary motion to rotary and reciprocating motion.
- the gear means are selected so that there is a speed reduction effected.
- a vibrating ink roller for use in a printing press comprising:
- said sleeve means including an inner sleeve connected to said bearings and an outer sleeve having a fractional connection with said inner sleeve,
- gear means on said stationary body comprise a plurality of gears which reduce rotational speed.
- a device as defined in claim 2 wherein said connecting means comprises a cam mounted on the inside of said inner sleeve engaged by baring means on said third tubular member.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
July 1, 1969 Filed 'Nov. 28. 1966 FIG.|
/Z M l\\\\\ \\\\\\\\\\\I\ H. W. GEGENHEIMER ET AL VIBRAT I NG ROLLER Sheet FIG. 5
HAROLD M GEGENHE/ME ANDRE W M 5740 R A? r OQMEYS July 1, 1969 H. w. GEGENHEIMER ET AL 3,452,673
VIBRAT ING ROLLER Filed Nov. 28. 1966 Sheet 3 of s HAROLD Ml. GEGENHEIMER ANDREW M 57.40 m' 1 United States Patent 3,452,673 VIBRATING ROLLER Harold W. Gegenheimer, Darien, and Andrew N. Stad, Stamford, Conn., assignors to Baldwin-Gegenheimer Corporation, Stamford, Conn, a corporation of New York Filed Nov. 28, 1966, Ser. No. 597,258 Int. Cl. B4113 31/00; F1611 25/12, 25/16 U.S. Cl. 101349 4 Claims ABSTRACT OF THE DISCLOSURE This invention relates to inking rolls for printing presses and more specifically relates to a new and improved vibrating inking roll of the type employed in printing presses for effecting an even distribution of ink upon large inking surfaces.
It is well known in the printing machinery art that the ink is applied intermittently to a large inking cylinder by means of a doctor or applicator. In order to transform this intermittent ink supply into an evenly distributed film suitable for application to the form or plate, relatively small ink distributing rolls are positioned around and in contact with an inking cylinder as well as with a number of vibrating rollers to cause the ink to be uniformly distributed to a plurality of inking rollers in contact with the form or plate. These inking rolls or form rollers are in contact with the vibrating rolls which are reciprocated in an axial direction so that the ink is evenly distributed.
A vibrating roller of this general type is described in United States Patent No. 2,826,989, granted March 18, 1958 to H. W. Gegenheimer, et al.
The present invention relates to a new and improved vibrating roller which has relatively few parts, is adaptable for use in different size presses and which is constructed to provide a continuous and smoothly operating reciprocating roller for even ink distribution. The invention is characterized by its relatively simple mechanical construction which provides for a smooth, trouble free conversion of the rotational movement of the roller to a rotary and vibratory motion. The construction of the vibrating roller in accordance with this invention provides a quietly working yet rugged construction which can withstand many hours and years of steady troublefree operation. The invention utilizes ball bearings for reduced friction and quiet operation. Bevel and spur gears are used to provide speed reduction between the outer driving surface and the inner driving member which causes the oscillating or vibrating movement of the roller.
With the foregoing in mind, it is an object of this invention to provide a new and improved vibrating roller.
A further object of this invention is to provide a new and improved mechanism for use with a vibrating ink roller for converting rotary motion of the roller into rotary and reciprocating motion.
A still further object of this invention is to provide a new and improved vibrating roller which is easily manufractured, quiet in operation and versatile in its use.
Additional objects and advantages of the invention will be set forth in part hereinafter and in part will be obvious herefrom, or may be learned by practice of the invention, the same being realized and attained by means of the instrumentalities and combinations pointed out in the appended claims.
The invention consists in the novel parts, constructions, arrangements, combinations and improvements herein shown and described.
The accompanying drawings, referred to herein, and constituting a part hereof, illustrate one embodiment of the invention, and together with the description, serve to explain the principles of the invention.
Of the drawings:
FIGURE 1 is a schematic view showing the general arrangement and orientation of a vibrating roller in accordance with this invention.
FIGURE 2 is a longitudinal sectional view taken along line 2-2 of FIGURE 1.
FIGURE 3 is a longitudinal sectional view taken along line 3-3 of FIGURE 1.
FIGURE 4 is a broken away view taken along line 44 of FIGURE 2.
FIGURE 5 is a sectional view taken along line 5-5 of FIGURE 2.
The invention herein relates to a vibrating ink roller 2 which is constructed and arranged so that as the roller 2 is caused to rotate it will be reciprocated back and forth along its longitudinal axis. The vibrating roller 2 is in peripheral contact with rotating roller 4 which is rotated by means not shown.
In accordance with this invention means are provided for converting the rotary motion of the ink roller into rotating and oscillating motion.
As embodied, the vibrating roller 2 is mounted on two stationary spaced apart spindles 6 which are fixedly attached to the frame 8 as best shown in FIGURES 1-3.
Mounted on the spindles 6, by means to be subsequently described, is an outer sleeve 10 which engages the roller 4. The outer sleeve 10 is mounted securly to inner sleeve 12 by screw 49 extending through connecting member 48 which is mounted on bearing 17A. Thus the bearing 17 and 17A comprise bearing means on which the outer and inner sleeve are mounted on the stationary spindles 6. While as shown in the drawing the outer sleeve is a single unitary member other accessory sleeves consisting of a split sleeve having two or more sections, for instance, can be press fit over the outer sleeve 10. It will be noted that in view of the manner in which the outer sleeve 16 is connected to the inner sleeve that the outer sleeve presents a smooth outer surface in that no screws, bolts or other external attachment means is required.
Fixedly attached to the inner sleeve member 12 by connecting means 14 is a substantially cup shaped first tubular member 15 having a key element 16 extending inwardly therefrom (see FIG. 4). The cup shaped member is provided with a bearing 17 to permit relative rotation between the cup shaped member and the spindles 6.
Fixedly connected to and extending between the spindles is a stationary body 18 on which are mounted converting means for changing the rotary motion of the outer sleeve to rotary and reciprocating motion.
Mounted on one end of the stationary body 18, by means of ball bearings 20, is a second tubular member 22 having a bevel gear 24 attached to one end by any convenient means such as screws 25. At the other end of the tubular member 22 is a key engaging means 26. The key engaging means consists of a bearing 28 mounted on shaft 29 within a groove in key element 16. The secnd tubular member 22 is mounted on the stationary body 18 by the ball bearings 20 so that it can rotate but not reciprocate.
Mounted intermediate the ends of the stationary body 18 is a shaft 27 mounted for rotation on bearings 31. At one end of the shaft 27 is a bevel gear 30 adapted to mesh with and be driven by the bevel gear 24. Intermediate the ends of shaft 27 is a spur gear 33. Mounted in the stationary body 18 substantially parallel to the shaft 27 is second shaft 32 having a spur gear 41 which meshes with and is driven by the spur gear 33.
Mounted in stationary body 18 is a third shaft 36 mounted on bearings 35. Intermediate the ends of shaft 36 is a spur gear 37 which meshes with and is driven by the spur gear 41.
At the other end of the stationary body 18 is third tubular member 40 mounted on bearings 43. The third tubular member 40 rotates about the stationary body 18 but does not reciprocate.
At the end (FIG. 2) of the tubular body 40 is a bevel gear 44, attached by screw means 42, driven by the bevel gear 39 mounted on shaft 36.
Attached to the second tubular body 40 are a pair of cam followers 46. The cam followers consist of a pair of spaced apart shafts having bearing means 48 mounted thereon.
Attached to the inner surface of the inner sleeve 12 is a cam 47 extending inwardly and between the bearings 48. (See (FIGURE 4.) The cam 47 and cam followers 46 as is apparent comprise converting means for changing rotary motion of the sleeve members to rotary and reciprocating motion.
OPERATION In operation, the outer sleeve is caused to rotate by the driven roller 4. The rotational movement of the outer sleeve 10 is transmitted by key 16 on the first tubular member to the second tubular member 22 to cause rotation of the bevel gear 24 and hence to actuate gears 30, 33, 41, 37, 39 and 44. Rotation of the bevel gear 44 causes rotation of the third tubular member 40 so that the cam followers 46 engaging the cam 47, and thereby cause the outer and inner sleeve to reciprocate back and forth along the axis of the spindles 6 thus converting rotary motion to rotary and reciprocating motion. The gear means are selected so that there is a speed reduction effected.
It is to be understood that the invention in its broader aspects is not limited to the specific elements shown and described, but also includes within the scope of the accompanying claims, any departures made from such elements which do not sacrifice its chief advantages.
We claim:
1. A vibrating ink roller for use in a printing press comprising:
(a) a pair of stationary spindles extending toward one another,
(b) bearing means at the end of each spindle adjacent the frame, said bearings being adapted for rotational and reciprocating movement with respect to said spindles,
(c) sleeve means mounted on said bearings for reciprocating and rotational movement,
(d) said sleeve means including an inner sleeve connected to said bearings and an outer sleeve having a fractional connection with said inner sleeve,
(e) a first tubular member mounted on one of said spindles, means connecting said first tubular member to said inner sleeve so that rotation of said sleeve means is transmitted to said first tubular member,
(f) a second tubular member connected at one end to said first tubular member and having gear means at the other end, said first and second tubular members being connected by a longitudinally extending key member on said first tubular member which is engaged by bearings mounted on said second tubular member,
(g) a stationary body connected to one end of each of said stationary spindles,
(h) gear means mounted on said stationary body adapted to be driven by said gear means on said second tubular member,
(i) a third tubular member mounted on the other of said spindles for rotational movement and having a gear at one end adapted to be driven by said gear means on said stationary body,
(j) connecting means mounted on said inner sleeve and said third tubular member for connecting the rotary motion of said third tubular member to reciprocating motion whereby said outer sleeve rotates and reciprocates.
2. A device as defined in claim 1 wherein said gear means on said stationary body comprise a plurality of gears which reduce rotational speed.
3. A device as defined in claim 2 wherein said connecting means comprises a cam mounted on the inside of said inner sleeve engaged by baring means on said third tubular member.
4. A device as defined in claim 1, wherein said outer sleeve presents a smooth outer surface to the ink roller of the press.
References Cited UNITED STATES PATENTS 5/1936 Peyre'brune 101348 4/l965 Ordway l01-348 US. Cl. X.R. 7456
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59725866A | 1966-11-28 | 1966-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3452673A true US3452673A (en) | 1969-07-01 |
Family
ID=24390759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US597258A Expired - Lifetime US3452673A (en) | 1966-11-28 | 1966-11-28 | Vibrating roller |
Country Status (3)
Country | Link |
---|---|
US (1) | US3452673A (en) |
DE (1) | DE1611196A1 (en) |
GB (1) | GB1195713A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3625148A (en) * | 1969-08-25 | 1971-12-07 | Adamovske Strojirny Np | Device for axially moving fluid-distributing rollers |
DE2610825A1 (en) * | 1976-02-06 | 1977-08-11 | Hinapat Ag | Rubbing roll for print machine inking system - has cam shaft inside hollow roll to axially reciprocate rubbing roll |
US4170176A (en) * | 1976-12-23 | 1979-10-09 | Kurt G. Hinterkopf | Printing mechanism with drive for axially movable distributing roller |
EP0023628A1 (en) * | 1979-08-01 | 1981-02-11 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for reciprocating an inking roller axially |
US5512009A (en) * | 1994-03-01 | 1996-04-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for attenuating optical chatter marks on a finished surface |
WO2004013464A1 (en) * | 2002-08-01 | 2004-02-12 | Andrey Alekseevich Kutyayev | Piston engine provided with a motion translation device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3034644C2 (en) * | 1980-09-13 | 1982-10-07 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Inking unit with changing inking rollers |
IT207669Z2 (en) * | 1985-02-26 | 1988-02-08 | Ghisalberti Lorenzo | INK ROLLER FOR PRINTING MACHINES WITH AUTONOMOUS TRANSLATORY MOVEMENT |
SE501758C2 (en) * | 1993-09-07 | 1995-05-08 | Scandrive Hallstahammar Ab | Roll, especially tear roll |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2040331A (en) * | 1934-07-05 | 1936-05-12 | Miehle Printing Press & Mfg | Vibrating mechanism |
US3179047A (en) * | 1963-07-29 | 1965-04-20 | George O Comeau | Oscillating ink rolls |
-
1966
- 1966-11-28 US US597258A patent/US3452673A/en not_active Expired - Lifetime
-
1967
- 1967-06-22 GB GB28947/67A patent/GB1195713A/en not_active Expired
- 1967-08-03 DE DE19671611196 patent/DE1611196A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2040331A (en) * | 1934-07-05 | 1936-05-12 | Miehle Printing Press & Mfg | Vibrating mechanism |
US3179047A (en) * | 1963-07-29 | 1965-04-20 | George O Comeau | Oscillating ink rolls |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3625148A (en) * | 1969-08-25 | 1971-12-07 | Adamovske Strojirny Np | Device for axially moving fluid-distributing rollers |
DE2610825A1 (en) * | 1976-02-06 | 1977-08-11 | Hinapat Ag | Rubbing roll for print machine inking system - has cam shaft inside hollow roll to axially reciprocate rubbing roll |
US4170176A (en) * | 1976-12-23 | 1979-10-09 | Kurt G. Hinterkopf | Printing mechanism with drive for axially movable distributing roller |
EP0023628A1 (en) * | 1979-08-01 | 1981-02-11 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for reciprocating an inking roller axially |
US5512009A (en) * | 1994-03-01 | 1996-04-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for attenuating optical chatter marks on a finished surface |
WO2004013464A1 (en) * | 2002-08-01 | 2004-02-12 | Andrey Alekseevich Kutyayev | Piston engine provided with a motion translation device |
Also Published As
Publication number | Publication date |
---|---|
GB1195713A (en) | 1970-06-24 |
DE1611196A1 (en) | 1970-12-03 |
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