US826757A - Sprocket-wheel. - Google Patents

Sprocket-wheel. Download PDF

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Publication number
US826757A
US826757A US28305005A US1905283050A US826757A US 826757 A US826757 A US 826757A US 28305005 A US28305005 A US 28305005A US 1905283050 A US1905283050 A US 1905283050A US 826757 A US826757 A US 826757A
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United States
Prior art keywords
hub
sections
sprocket
rim
wheel
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
Application number
US28305005A
Inventor
Welby C Waterfield
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Individual
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Individual
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Priority to US28305005A priority Critical patent/US826757A/en
Application granted granted Critical
Publication of US826757A publication Critical patent/US826757A/en
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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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/46—Split pulleys
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/902—Particular connection between rim and hub
    • 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
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/1993—Segmental rim

Definitions

  • VVELBY C WATERFIELD OF SANDUSKY, OHIO.
  • My invention relates to an improvement in sprocket-wheels; and the object is to provide a sprocketwheel in which different sizes of teeth and rims may be secured to the same hub for different sizes of sprocket -wheels without removing or disturbing the hub of the shaft, thus saving expense.
  • Figure 1 is a view in side elevation.
  • Fig. 2 is a section on the lines 2 2 of Fig. 1 and
  • Fig. 3 is a fragmentary section of a portion of the hub, i aken at right angles to the section shown in A A represent the sections of the hub, same being screwed to the shaft (not shown) by the lag-screws 1 1, passing through the ears 2 2 of the hub-sections.
  • a sectional sprocket-wheel comprising I a split hub and rim, the hub-sections having semicircular flanges which when together form a complete, continuous circular flange, the spokes of the rim-sections connected together and these connected portions removably secured to the flange of the hubsections.
  • a sectional sprocket-wheel comprising hub and rim sections independent of each other, the rim-sections comprising an outer peripheral portion, integral spokes and integral connections between the inner ends of the spokes and the hub having an outwardlythe connecting portion of the rim-sections are removably bolted.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Description

No- 826,757. PATENTED JULY 24, 1906@ W. o. WATERFIELD. VSPROGKET WHEEL.
APPLICATION FILED 0OT.16, 1905.
With/Dana Q 40-45 C. W
. Mi $.W
VVELBY C. WATERFIELD OF SANDUSKY, OHIO.
SPROCKET-WHEEL.
Specification of Letters Patent.
Patented July 24, 1906.
Application filed October 16. 1905. Serial No. 283,050.
To all whom it may concern.-
Be it known that I, WELBY 0. WATER- FIELD, a citizen of the United States, residing at Sandusky, in the county of Erie and State I of Ohio, have invented certain new and useful Improvements in Sprocket-Wheels, of which the following is a specification.
My invention relates to an improvement in sprocket-wheels; and the object is to provide a sprocketwheel in which different sizes of teeth and rims may be secured to the same hub for different sizes of sprocket -wheels without removing or disturbing the hub of the shaft, thus saving expense.
With these objects in view my invention consists in certain novel features of construc tion and combinations of parts, which will be I hereinafter described, and pointed out in the claims.
In the accompanying drawings, Figure 1 is a view in side elevation. Fig. 2 is a section on the lines 2 2 of Fig. 1 and Fig. 3 is a fragmentary section of a portion of the hub, i aken at right angles to the section shown in A A represent the sections of the hub, same being screwed to the shaft (not shown) by the lag-screws 1 1, passing through the ears 2 2 of the hub-sections.
B represent the rim-sections. These are screwed to the flange 5 by bolts 3 3 and to each other by bolts 4 4, extending through the lugs 5 5. When once the hub is properly secured upon the shaft, the rim and tooth sections may be bolted thereto or removed without disturbing the hub in its position on the shaft. In this way different sizes of sections may be used or a brokensection renewed at any time to suit requirements. The bolts draw the sections of the hub and projecting flange to which also the sections of the rim gradually together, and when the rim-sections are thus secured together they are bolted to the flange of the hub. In this way a very simple method is provided for the renewal of a broken sprocket-wheel rim or the alteration 1. A sectional sprocket-wheel comprising I a split hub and rim, the hub-sections having semicircular flanges which when together form a complete, continuous circular flange, the spokes of the rim-sections connected together and these connected portions removably secured to the flange of the hubsections.
2. A sectional sprocket-wheel comprising hub and rim sections independent of each other, the rim-sections comprising an outer peripheral portion, integral spokes and integral connections between the inner ends of the spokes and the hub having an outwardlythe connecting portion of the rim-sections are removably bolted.
In testimony whereof I afiix my signature in presence of two witnesses.
WELBY O. WATERFIELD.
Witnesses:
E. S. STEPHENS, H. D. CLUTE.
US28305005A 1905-10-16 1905-10-16 Sprocket-wheel. Expired - Lifetime US826757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US28305005A US826757A (en) 1905-10-16 1905-10-16 Sprocket-wheel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28305005A US826757A (en) 1905-10-16 1905-10-16 Sprocket-wheel.

Publications (1)

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US826757A true US826757A (en) 1906-07-24

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US28305005A Expired - Lifetime US826757A (en) 1905-10-16 1905-10-16 Sprocket-wheel.

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493106A (en) * 1947-03-26 1950-01-03 Jahue C Burton Gear wheel
US2525516A (en) * 1946-04-18 1950-10-10 Link Belt Co Traveling water intake screen
US3082637A (en) * 1961-10-17 1963-03-26 Gen Nailing Mach Quick-change sprocket
US3097541A (en) * 1963-07-16 Segmented wheel structure
US5310383A (en) * 1993-01-12 1994-05-10 Lisi Eugene A Split motorcycle drive pulley
US20140208880A1 (en) * 2011-08-05 2014-07-31 Sew-Eurodrive Gmbh & Co. Kg Gear Wheel Having Helical Toothing and Segment for a Gear Wheel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097541A (en) * 1963-07-16 Segmented wheel structure
US2525516A (en) * 1946-04-18 1950-10-10 Link Belt Co Traveling water intake screen
US2493106A (en) * 1947-03-26 1950-01-03 Jahue C Burton Gear wheel
US3082637A (en) * 1961-10-17 1963-03-26 Gen Nailing Mach Quick-change sprocket
US5310383A (en) * 1993-01-12 1994-05-10 Lisi Eugene A Split motorcycle drive pulley
US20140208880A1 (en) * 2011-08-05 2014-07-31 Sew-Eurodrive Gmbh & Co. Kg Gear Wheel Having Helical Toothing and Segment for a Gear Wheel
US9416862B2 (en) * 2011-08-05 2016-08-16 Sew-Eurodrive Gmbh & Co. Kg Gear wheel having helical toothing and segment for a gear wheel
US10221932B2 (en) * 2011-08-05 2019-03-05 Sew-Eurodrive Gmbh & Co. Kg Gear wheel having helical toothing and segment for a gear wheel

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