US495009A - bitner - Google Patents
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- Publication number
- US495009A US495009A US495009DA US495009A US 495009 A US495009 A US 495009A US 495009D A US495009D A US 495009DA US 495009 A US495009 A US 495009A
- Authority
- US
- United States
- Prior art keywords
- wheel
- pinion
- master
- pinions
- strain
- 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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- 238000010276 construction Methods 0.000 description 4
- 101710028361 MARVELD2 Proteins 0.000 description 2
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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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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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
- Y10T74/19628—Pressure distributing
Definitions
- HARRY BITNER OF CHICAGO, ILLINOIS, ASSIGNOR TO ANDREW WIOKEY AND EDWARD W. WICKEY, OF SAME PLACE.
- LHARRY BITNER a cilizen of the UnitedStates of America, residing at Chicago, in the countyof .Cook and State of Illinois, have invented certain new and usefullmprovements in lLlorse-Powers, of which thezfollowing is a specification.
- the master-wheel either U-shaped in cross section, or preferably in two pieces bolted together',l so that itshall have two inner toothed surfaces facing each other, and by arranging two or more pinions between i these toothed surfaces, each meshing with its i. respective gear and also with one of the pinionsin mesh with the lopposite gear.
- the power is taken from a single pinion, but, as
- Figure 1 is a central vertical means of bolts, a2.
- the wheel rides upon rollers, B, journaled in blocks, h,held in recesses in frame, C.
- ner of gearing causes bot-h pinionsto turn the lshaft in 4the same direction.
- a loose pinion, cl2 meshingwith the pinion, d', and the masterwheel.
- This pinion is journaled in the frame, C, so that it transmits the motion of the master-wheel to the driving pinion with which it meshes, while at the same time reversing said motion to correspond with the motion of the side of the pinion with which it isin gear.
- Fig. 3 shows a slight change in the arrangement, which enables a third pinion to be used, and gains still greater strength because of the further division of the strain upon the gear wheel, d.
- the principal advantages of the above described construction are its simplicity, compactness and strength.
- the master wheel furnishesa cover for the pinions meshing with it makinganeat construction,
- the increased strength is due to the ydivision of the strain between the'two faces of the master wheel and the two sides of the driving pinions.
- the driving pinion, d' meshes on one side with one face of the master wheel, and on the other side with the loose pinion, d2, which, in turn, meshes with the other side of the master wheel.
- the driving pinion, cl' is subject to strain upon its upper side from the master wheel itself and upon its lower side from the loose pinion, d2, which, in turn, is driven bythe lower face of the master wheel.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
2 sheets-sheet 1. H. BITNER.
HORSE POWER (No Mode.)
(No Model.) 2 Sheets-Sheet 2.
H. BITNBR. HORSE POWER.
Patented Apr. 11, 1893.
ilNirnn STATES Arnett tric.
HARRY BITNER, OF CHICAGO, ILLINOIS, ASSIGNOR TO ANDREW WIOKEY AND EDWARD W. WICKEY, OF SAME PLACE.
HORSE-POWER.
SPEGIICATION forming part of Letters Patent No. 495,009, dated April 1 1, 1893.
p. Application iiled July 2, 1392. Serial No. 438,743. (No model.)
To @ZZ whom it may concern.-
Be it known that LHARRY BITNER, a cilizen of the UnitedStates of America, residing at Chicago, in the countyof .Cook and State of Illinois, have invented certain new and usefullmprovements in lLlorse-Powers, of which thezfollowing is a specification.
y In the ordinary` horse power, a large, horizonial master-wheel iscoininonly employed,
y meshing with alsmallpiniomconnected either `directly or indirectly to a tumbling rod, by
means of which thepoweristransmitted-to the driven machinery.` To get thel desired speed,
`it-isnec'essary,tense a comparatively small y `t5 the teeth-or cogs, and frequently breaking some of them away. Various devices have pinion,l therebycausingaf great strain upon 4(heen-tried, to overcome this difficulty, and it .1, iste this particular end that the improvements comprising` my invention are directed. lt, is 'my intention to :accomplish this object by means of an arrangementwhich, instead of throwing the `entire strain upon a single tooth `of the driving pinion land also of the masterwheel,`-shall divide the work among twoy orl moreteeth upon each wheel. I do this by conpstructing the master-wheel either U-shaped in cross section, or preferably in two pieces bolted together',l so that itshall have two inner toothed surfaces facing each other, and by arranging two or more pinions between i these toothed surfaces, each meshing with its i. respective gear and also with one of the pinionsin mesh with the lopposite gear. The power is taken from a single pinion, but, as
` such pinion receives it not only from one side of the' master-wheel,but also from one or more pinions meshing with the other side, the strain is divided up between two or Vmore cogs uponthedrivingpinion,arranged at different points about its periphery. n
Referring to the drawings for an illustration ot' my invention, Figure 1 is a central vertical means of bolts, a2. The wheel rides upon rollers, B, journaled in blocks, h,held in recesses in frame, C.
. with the upper and one with the lower face ot' the master-wheel. As the two pinions are `upon oppositesides of the wheel, this man- The rollers are adj usted towardor from each other by means of set screws, c.
ner of gearing causes bot-h pinionsto turn the lshaft in 4the same direction. Between each of the pinions, d', and the face of themasterwheel opposite to the one with which'said pin,- ion is in gear, is placed a loose pinion, cl2, meshingwith the pinion, d', and the masterwheel. This pinion is journaled in the frame, C, so that it transmits the motion of the master-wheel to the driving pinion with which it meshes, while at the same time reversing said motion to correspond with the motion of the side of the pinion with which it isin gear.y
This, it will be seen, divides the strain upon the pinions, d', between the opposite sides thereof. Fig. 3 shows a slight change in the arrangement, which enables a third pinion to be used, and gains still greater strength because of the further division of the strain upon the gear wheel, d.
The principal advantages of the above described construction are its simplicity, compactness and strength. The master wheel furnishesa cover for the pinions meshing with it makinganeat construction, The increased strength is due to the ydivision of the strain between the'two faces of the master wheel and the two sides of the driving pinions. Thus looking at Fig. 2, the driving pinion, d', meshes on one side with one face of the master wheel, and on the other side with the loose pinion, d2, which, in turn, meshes with the other side of the master wheel. The driving pinion, cl', is subject to strain upon its upper side from the master wheel itself and upon its lower side from the loose pinion, d2, which, in turn, is driven bythe lower face of the master wheel. The strain which would otherwise be borne by a single tooth of the driving pinion and a IOO tooth of the master wheel meshing therewith, is therefore divided between two opposite teeth of the driving pinion, and also between the opposite faces of the master wheel. This division is carried still further in Fig. 3, where two loose pinions, d2, cl3, mesh with different portions of the lower face of the master wheel and with different portions of the driving pinion, d', bringing three teeth of the driving pinion and three teeth of the master'wheel always into position to divide `the strain.
I claim as new and desire to secure by Letters Patentf l. The combination with a master-wheel having two toothed surfaces facing eachother, of a pinion fast upon a driving shaft, suitably journaled, and meshing with one of said surfaces, and a second pinion also suitably journaled and meshingwith the first pinion and also with the opposite teeth of `the masterwheel; substantially as described.
2. The combination of a'frame, C, having` pinions, d', d2, and rollers, B, j our-naledtherein,.and a master-wheel, A,having.inside `toothed faces meshing with said pinions -re-` spectively and riding between said rollers;
substantially as described.
vshaft suitablyjournaled in said frame, amaster-wheel carried thereby, and three pinions,
all geared tothe saine end of the drivingshaft and all meshing with the master-wheel; sub* stantially as described;A f
y y y ,HARRY BITNER.
AC. P. SMITH,v y Y .CHARLES 0. SHERvsY.; v
Publications (1)
Publication Number | Publication Date |
---|---|
US495009A true US495009A (en) | 1893-04-11 |
Family
ID=2563849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US495009D Expired - Lifetime US495009A (en) | bitner |
Country Status (1)
Country | Link |
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US (1) | US495009A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873615A (en) * | 1957-08-07 | 1959-02-17 | Falk Corp | Divided power transmissions |
US3375727A (en) * | 1966-02-17 | 1968-04-02 | Trw Inc | Transversely oriented reduction drive |
-
0
- US US495009D patent/US495009A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873615A (en) * | 1957-08-07 | 1959-02-17 | Falk Corp | Divided power transmissions |
US3375727A (en) * | 1966-02-17 | 1968-04-02 | Trw Inc | Transversely oriented reduction drive |
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