US795263A - Gearing for centrifugal machines. - Google Patents

Gearing for centrifugal machines. Download PDF

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Publication number
US795263A
US795263A US24118505A US1905241185A US795263A US 795263 A US795263 A US 795263A US 24118505 A US24118505 A US 24118505A US 1905241185 A US1905241185 A US 1905241185A US 795263 A US795263 A US 795263A
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United States
Prior art keywords
bracket
shaft
gearing
bowl
crank
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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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US24118505A
Inventor
Severin C Anker-Holth
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Navistar Inc
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International Harverster Corp
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Publication date
Application filed by International Harverster Corp filed Critical International Harverster Corp
Priority to US24118505A priority Critical patent/US795263A/en
Application granted granted Critical
Publication of US795263A publication Critical patent/US795263A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Definitions

  • This invention relates to the frame construction and the driving connection for manuallyoperated cream-separators, the object being to provide a frame which shall be simple and compact, adapted to render easily accessible the inclosed driving elements, and to employ a chain-drive by means of which the weight of the machine can be reduced and its manufacture simplified.
  • Figure 1 represents a side elevation of the complete machine
  • Fig. 2 is a central transverse vertical section of the same.
  • A designates the frame of the machine, consisting of the frame-base 1, of the gear-casing 2 formed thereon, of the upwardly-projecting hollow standard 3, and the bowl-receiving chamber 4:, located on the upper end of said standard, all comprised, preferably, of a single casting.
  • the frame A is supported upon the legs (6111 order to raise the machine to a height'within convenient reach of the operator, the upper portion only of these legs being shown.
  • To a flattened portion l of the wall of the bowl-receiving chamber 1 is secured the bracket 5, which supports the supply-tank 6.
  • crank-shaft bracket 7 To a similarly-flattened portion 4: of the wall of this same chamber and at a point opposite to the bracket 5 is secured the upwardly-extending crank-shaft bracket 7, in the upper end of which journals the crank-shaft 8.
  • Vertical slots 7 are provided in the lower end of the bracket 7, which receive the cap-screws 9, thus affording an adjustable connection between the said bracket and its support.
  • the vertically-disposed setscrew 10 is arranged near the foot of the bracket 7 and in a position to bear against the head of the upper cap-screw 9, by which means vertical adjustment of the crank-shaft bracket is effected.
  • crank-shaft 8 On the crank-shaft 8 is rigidly secured the crank 11 and the large sprocket-wheel 12.
  • the shafts 13 and 14L In the casing 2 on the base 1 of the frame are journaled the shafts 13 and 14L, the former having the gear 15 and the small sprocketwheel 16, rigidly secured thereto, the said sprocket-wheel being located on the end of the shaft outside the casing, while the gear 15 is located within.
  • the sprocket-chain 17 forms a driving connection between the large sprocket-wheel 12 on the crank-shaft and the small sprocket-wheel last mentioned.
  • the shaft 1 1 On the shaft 1 1 is secured the pinion 18 and the large worm-gear 19, the former meshing with and being driven by the gear 15, While the latter meshes with and drives the vertical shaft 20 through the worm 21 mounted thereon.
  • the shaft 20 journals in suitable bearings in the frame A and communicates motion to the bowl 22 through the bowl-spindle 23.
  • a balland-socket joint 24 forms a universal articulation between the vertical shaft 20 and the bowl-spindle 23.
  • the casing 2 is provided with the lid 2 on top and with an opening closed by the screw 2 at the bottom to facilitate cleaning.
  • the oflice of this auxiliary bracket is to receive and securely clamp the bowl 22 when it is desired to loosen and take apart the several members thereof, the tightening of the bowl-securing bracket being accomplished by means of the clamp-screw 27.
  • a cream-separator in combination, a main frame provided with a casing at the base thereof and an upwardly-extending standard terminating at its upper end in a bowl-receiving chamber, a train of driving-gears journaled in said casing, a small sprocket-wheel in connection with said train of gears, a vertically-adjustable bracket secured to the bowlreceiving chamber of said frame, a crankshaft journaled in said bracket, a driving sprocket-wheel secured to said crank-shaft,

Description

No. 795,263. PATENTED JULY 25,1905. S. G. ANKBReHOLTfl.
GBARING FOR. CENTRIPUGAL MACHINES.
APPLICATION IILED JAN. 16. 1905.
2 SHEETS-SHEIJT 1.
UNITED s ra rns PATENT OFFICE.
SEVERIN C. ANKER-HOLTH, OF CHICAGO, ILLINOIS, ASSIGNOR TO INTER- NATIONAL HARVESTER- COMPANY, A CORPORATION OF NEW JERSEY.
GEARING FOR OENTRIFUGAL MACHINES.
Specification of Letters Patent.
Patented July 25, 1905.
Application filed January 16,1905. Serial No. 241,185.
To all whom, it may concern.-
Be it known that I, SEVERIN C. ANKER- HOLTH, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Gearing for Centrifugal Machines, of which the following is a complete specification.
This invention relates to the frame construction and the driving connection for manuallyoperated cream-separators, the object being to provide a frame which shall be simple and compact, adapted to render easily accessible the inclosed driving elements, and to employ a chain-drive by means of which the weight of the machine can be reduced and its manufacture simplified.
In the accompanying drawings, Figure 1 represents a side elevation of the complete machine, and Fig. 2 is a central transverse vertical section of the same.
In the drawings, A designates the frame of the machine, consisting of the frame-base 1, of the gear-casing 2 formed thereon, of the upwardly-projecting hollow standard 3, and the bowl-receiving chamber 4:, located on the upper end of said standard, all comprised, preferably, of a single casting. The frame A is supported upon the legs (6111 order to raise the machine to a height'within convenient reach of the operator, the upper portion only of these legs being shown. To a flattened portion l of the wall of the bowl-receiving chamber 1 is secured the bracket 5, which supports the supply-tank 6. To a similarly-flattened portion 4: of the wall of this same chamber and at a point opposite to the bracket 5 is secured the upwardly-extending crank-shaft bracket 7, in the upper end of which journals the crank-shaft 8. Vertical slots 7 are provided in the lower end of the bracket 7, which receive the cap-screws 9, thus affording an adjustable connection between the said bracket and its support. The vertically-disposed setscrew 10 is arranged near the foot of the bracket 7 and in a position to bear against the head of the upper cap-screw 9, by which means vertical adjustment of the crank-shaft bracket is effected.
On the crank-shaft 8 is rigidly secured the crank 11 and the large sprocket-wheel 12. In the casing 2 on the base 1 of the frame are journaled the shafts 13 and 14L, the former having the gear 15 and the small sprocketwheel 16, rigidly secured thereto, the said sprocket-wheel being located on the end of the shaft outside the casing, while the gear 15 is located within. The sprocket-chain 17 forms a driving connection between the large sprocket-wheel 12 on the crank-shaft and the small sprocket-wheel last mentioned. On the shaft 1 1 is secured the pinion 18 and the large worm-gear 19, the former meshing with and being driven by the gear 15, While the latter meshes with and drives the vertical shaft 20 through the worm 21 mounted thereon. The shaft 20 journals in suitable bearings in the frame A and communicates motion to the bowl 22 through the bowl-spindle 23. A balland-socket joint 24 forms a universal articulation between the vertical shaft 20 and the bowl-spindle 23.
The casing 2 is provided with the lid 2 on top and with an opening closed by the screw 2 at the bottom to facilitate cleaning. An auxiliary bracket 25, annular in shape, split at its outer side and forming, in effect, a split collar, is secured to the crank-shaft bracket 7 by the cap-screw 26. The oflice of this auxiliary bracket is to receive and securely clamp the bowl 22 when it is desired to loosen and take apart the several members thereof, the tightening of the bowl-securing bracket being accomplished by means of the clamp-screw 27.
What I claim as my invention, and desire to secure by Letters Patent, is
In a cream-separator, in combination, a main frame provided with a casing at the base thereof and an upwardly-extending standard terminating at its upper end in a bowl-receiving chamber, a train of driving-gears journaled in said casing, a small sprocket-wheel in connection with said train of gears, a vertically-adjustable bracket secured to the bowlreceiving chamber of said frame, a crankshaft journaled in said bracket, a driving sprocket-wheel secured to said crank-shaft,
and a sprocket-chain connecting said drivingsprocket with the small sprocket which journals in said casing.
SEVERIN C. ANKER-HOLTH. Witnesses:
Gno W. HnNDnRsoN, J. C. VVARNES.
US24118505A 1905-01-16 1905-01-16 Gearing for centrifugal machines. Expired - Lifetime US795263A (en)

Priority Applications (1)

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US24118505A US795263A (en) 1905-01-16 1905-01-16 Gearing for centrifugal machines.

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US24118505A US795263A (en) 1905-01-16 1905-01-16 Gearing for centrifugal machines.

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US795263A true US795263A (en) 1905-07-25

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