US429331A - Expansion-gear for rolls - Google Patents
Expansion-gear for rolls Download PDFInfo
- Publication number
- US429331A US429331A US429331DA US429331A US 429331 A US429331 A US 429331A US 429331D A US429331D A US 429331DA US 429331 A US429331 A US 429331A
- Authority
- US
- United States
- Prior art keywords
- shaft
- rolls
- gear
- expansion
- sprocket
- 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
Links
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/006—Toothed gearings for conveying rotary motion the driving and driven axes being designed to assume variable positions relative to one another during operation
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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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/1955—Parallel shafts, adjustable gear mesh
Definitions
- My invention has relation to improvements in expansion-gear for use-on Wood-planers, wringers, and all other machines wherein a system of feed-rolls is employed; and it consists in certain details of construction and arrangements of the parts composing the same, as and for the purposes as will be hereinafter more fully explained, and form the subjectmatter of the annexed claim. 7 p
- the object of this invention is to provide a simple and effective .means whereby the mechanism employed to communicate movement from the lower roll to the upper roll in rolling-mills, wringers, planers, &c., is supported and held in proper position relatively to said rolls, so that while they will at all times be in positive connection, yet said rolls will be permitted to adapt themselves to articles
- my invention I proceed as follows, reference being had to the accompanyin g drawings, forming part hereof, where Figures 1 and 2are views inside elevation of a portion of two feed-rolls having expansion-gear arranged according to my invention; and Fig. 3 is a plan, and Fig. -i an end elevation, of the same.
- a B indicate the rolls, and a b the'shafts thereof.
- a sprocket-wheel O upon the driving-shaft a is keyed a sprocket-wheel O, and upon the shaft 1) is keyed a gear-wheel D.
- E is a short intermediate shaft situated slightly above and to one side of the top shaft 1), and so held by four brackets, two of which, as at 1 1, extend from the lower shaft a, and the other two 2 2 extending from the top shaft 1).
- a sprocket-wheel O that is connected by chain F with the sprocket-wheel C on shaft a, and a Patent No. 429,331, dated June '3, 1890.
- the two brackets 1 that extend from the.
- intermediate shaft to the shaft of the lower roll, support said intermediate shaft in its elevated position, while the brackets 2 2 hold the intermediate shaft iniits proper position relative "to the shaft of the top roll.
- sprocket-wheels and chain for connecting the drive-shaft with the top shaft instead of the sprocket-wheels and chain for connecting the drive-shaft with the top shaft, as shown in Figs. 1 and 3, pulleys with band, belt, or cable may be substituted therefor; or, as shown in Figs. 2 and 4, cog-wheels may be placed on the drive-shaft ct and intermediate shaft E, as at H and I, instead of the sprocket-wheels O 0 shown in Figs. 1
Description
(No Model!) I J. N. WISE.
v EXPANSION GEAR r011 ROLLS.
4293314 Q Patented June a, 1390.
Km" mm' passing between them.
UNITE STATES JOSEPH N. WISE, OFNORWAIIK, OHIO.
EXPANSION- GEARFOR ROLLS.
SPECIFICATION formingpart of Letters Application filed December 10, 1889 To aZZ whom it may concern.-
Be it known that I, JOSEPH N. WISE, a ci.tizen of the United States,residiu g at Norwalk, in the county of Huron and State of Ohio, have invented a new and useful Improvement in Expansion-Gear for Rolls, ofrwhich the following is a specification.
My invention has relation to improvements in expansion-gear for use-on Wood-planers, wringers, and all other machines wherein a system of feed-rolls is employed; and it consists in certain details of construction and arrangements of the parts composing the same, as and for the purposes as will be hereinafter more fully explained, and form the subjectmatter of the annexed claim. 7 p
The object of this invention is to provide a simple and effective .means whereby the mechanism employed to communicate movement from the lower roll to the upper roll in rolling-mills, wringers, planers, &c., is supported and held in proper position relatively to said rolls, so that while they will at all times be in positive connection, yet said rolls will be permitted to adapt themselves to articles In carrying out my invention I proceed as follows, reference being had to the accompanyin g drawings, forming part hereof, where Figures 1 and 2are views inside elevation of a portion of two feed-rolls having expansion-gear arranged according to my invention; and Fig. 3 is a plan, and Fig. -i an end elevation, of the same.
In Figs. 1 and 3 sprocket-wheels and chainconnection are employed between the shaft of lower roll and intermediate shaft, while in Figs. 2 and at gear-connection is used. Otherwise the parts shown in the several figures of the drawings are the same.
The letters A B indicate the rolls, and a b the'shafts thereof. In Figs. 1 and 3, upon the driving-shaft a is keyed a sprocket-wheel O, and upon the shaft 1) is keyed a gear-wheel D.
E is a short intermediate shaft situated slightly above and to one side of the top shaft 1), and so held by four brackets, two of which, as at 1 1, extend from the lower shaft a, and the other two 2 2 extending from the top shaft 1). Upon this shaft E is keyed a sprocket-wheel O, that is connected by chain F with the sprocket-wheel C on shaft a, and a Patent No. 429,331, dated June '3, 1890.
. Serial No. 333,234. (No model.)
The two brackets 1 1, that extend from the.
intermediate shaft to the shaft of the lower roll, support said intermediate shaft in its elevated position, while the brackets 2 2 hold the intermediate shaft iniits proper position relative "to the shaft of the top roll.
Instead of the sprocket-wheels and chain for connecting the drive-shaft with the top shaft, as shown in Figs. 1 and 3, pulleys with band, belt, or cable may be substituted therefor; or, as shown in Figs. 2 and 4, cog-wheels may be placed on the drive-shaft ct and intermediate shaft E, as at H and I, instead of the sprocket-wheels O 0 shown in Figs. 1
and 3, which cog-wheels are connected by an idler J on a shaft j, that has its bearings in the brackets 1 1, whereby movement from the drive-shaft will be .imparted to the intermediate shaft, and through it to the shaft of the top roll, the same as were the sprocket-Wheels and chain employed.
Having thus fully described my invention, what I claim as new therein, and desire to'secore by Letters Patent of the United States, is as follows, to wit:
The combination, with the shaft a of the stationary roll A and shaft b of movable roll 13, of the short intermediate shaft E, gearwheel D on shaft b, gear-wheel D on intermediate shaft E, brackets 1 1, extending from the extremities ofintermediate shaft E to the shaft a, brackets 2 2, extending from intermediate shaft E to shaft 12, adjacent the gear- Wheels D D, and means, substantially such as described, for communicating direct movement from shaft a to intermediate shaft'E, for the purposes specified. In testimony that I claim the foregoing as my own I have hereto aflixed my signature in presence of two witnesses.
JOSEPH N. WISE.
Witnesses:
S. F. NELSON, O. W. WILLIAMS.
Publications (1)
Publication Number | Publication Date |
---|---|
US429331A true US429331A (en) | 1890-06-03 |
Family
ID=2498241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US429331D Expired - Lifetime US429331A (en) | Expansion-gear for rolls |
Country Status (1)
Country | Link |
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US (1) | US429331A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2466968A (en) * | 1946-10-14 | 1949-04-12 | Goss Printing Press Co Ltd | Drive for impression cylinders of matrix rollers |
EP3814156A4 (en) * | 2018-07-01 | 2022-03-16 | Ree Automotive Ltd | Device and method for transferring rotational power with a varying distance between input and output shafts and method of using same |
US11524538B2 (en) | 2018-07-01 | 2022-12-13 | Ree Automotive Ltd | Wheel suspension and transmission gear assembly |
US11685208B2 (en) | 2021-04-26 | 2023-06-27 | Ree Automotive Ltd | Dual-axle vehicle corner assembly |
US11701935B2 (en) | 2021-08-16 | 2023-07-18 | Ree Automotive Ltd | Dual-wheels corner system with transverse suspension |
-
0
- US US429331D patent/US429331A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2466968A (en) * | 1946-10-14 | 1949-04-12 | Goss Printing Press Co Ltd | Drive for impression cylinders of matrix rollers |
EP3814156A4 (en) * | 2018-07-01 | 2022-03-16 | Ree Automotive Ltd | Device and method for transferring rotational power with a varying distance between input and output shafts and method of using same |
US11524538B2 (en) | 2018-07-01 | 2022-12-13 | Ree Automotive Ltd | Wheel suspension and transmission gear assembly |
US11938780B2 (en) | 2018-07-01 | 2024-03-26 | Ree Automotive Ltd | Wheel suspension and transmission gear assembly |
US11685208B2 (en) | 2021-04-26 | 2023-06-27 | Ree Automotive Ltd | Dual-axle vehicle corner assembly |
US11701935B2 (en) | 2021-08-16 | 2023-07-18 | Ree Automotive Ltd | Dual-wheels corner system with transverse suspension |
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