US280228A - Machine and bolt works - Google Patents

Machine and bolt works Download PDF

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Publication number
US280228A
US280228A US280228DA US280228A US 280228 A US280228 A US 280228A US 280228D A US280228D A US 280228DA US 280228 A US280228 A US 280228A
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Prior art keywords
web
machine
ears
rim
bolt works
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Expired - Lifetime
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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

Definitions

  • OLAF R OLSEN, OF INDIANAPOLIS, IN D. ASSIGNOR TO THE INDIANAPOLIS MACHINE AND BOLT VORKS, OF SAME PLACE.
  • Figure l is a side elevation of sucha pulley embodying my present invention
  • Fig. 2 a central vertical section of the same
  • Fig. 3 a detail view of the fastening on an en larged scale.
  • the portions marked A represent the shaft on which the pulley is mounted
  • the hub B is mounted on the shaft A in the ordinary manner, and, except in being corrugated to fit the corrugated sheet-metal web, is The corrugations on one are formed to fit into those of the other, so as to clamp the web' tightly when said web is placed between them.
  • the web 0 is made of any kind of sheet metal desired, a light tough sheet-steel being deemed preferable, and is corrugated for the purpose of stiffening it. flanges 0 formed on the edge and bent out each way, to fit against the under side of therim. These ears are manifestly very much superior to angle-irons in thematter of dura- It has the ears or (No model.)
  • the rim D is an ordinary sheet or hoop metal rim, and is secured to the web 0 by means of the ears 0 and rivets d, as before indicated.
  • the ears formed integrally with said web, and serving as a means of fastening the same to the rim, substantially as set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Description

0. R. OLSEN.
LLLLL Y. No. 280,228. Patented June 26, 1883.
of a well-known form.
UNITED STATES PATENT OFFICE.
OLAF R: OLSEN, OF INDIANAPOLIS, IN D. ASSIGNOR TO THE INDIANAPOLIS MACHINE AND BOLT VORKS, OF SAME PLACE.
PULLEY.
SPECIFICATION formingpart of Letters Patent No. 280,228, dated June 26, 1883.
Application filed May 21,1883.
. Referring to the accompanying drawings,
which are made a part hereof, and on which similar letters of reference indicate similar parts, Figure l is a side elevation of sucha pulley embodying my present invention; Fig. 2, a central vertical section of the same, and Fig. 3 a detail view of the fastening on an en larged scale.
In said drawings, the portions marked A represent the shaft on which the pulley is mounted;
B, the hub O, the web, and D the rim.
The hub B is mounted on the shaft A in the ordinary manner, and, except in being corrugated to fit the corrugated sheet-metal web, is The corrugations on one are formed to fit into those of the other, so as to clamp the web' tightly when said web is placed between them.
The web 0 is made of any kind of sheet metal desired, a light tough sheet-steel being deemed preferable, and is corrugated for the purpose of stiffening it. flanges 0 formed on the edge and bent out each way, to fit against the under side of therim. These ears are manifestly very much superior to angle-irons in thematter of dura- It has the ears or (No model.)
strain on. these rivets as on rivets passing through the web, the rim being of stiffer ma' terial, and therefore forming a firmer support. Besides, the strain comes in a different direction, and one which is less liable to tear loose the fastenings.
The rim D is an ordinary sheet or hoop metal rim, and is secured to the web 0 by means of the ears 0 and rivets d, as before indicated.
I Having thus fully described my said invention, what I claim as new, and desire to secure by Letters Patent, is-
1. In a pulley the web of which is composed of sheet metal, the ears 0, formed integrally with said web, and serving as a means of fastening the same to the rim, substantially as set forth.
2. In a pulley, the combination of a sheetmetal web, 0, having ears 0 formed integrally therewith and extending out at right angles on each side thereof, and the rim D, secured to said web by means of said ears and the rivets cl, substantially as shown and specified.
In witness whereof I have hereunto set my hand and seal, at Indianapolis,Indiana, this 18th day of May, A. D. 1883.
OLAF RYE OLSEN.
US280228D Machine and bolt works Expired - Lifetime US280228A (en)

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US280228A true US280228A (en) 1883-06-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060073928A1 (en) * 2004-10-04 2006-04-06 Edilson Oliveira Pulley, particularly for use in internal combustion engines, method for removing a pulley, and, an internal combustion engine
US20140221140A1 (en) * 2011-09-13 2014-08-07 Meccanica Generale - S.R.L. Plastic pulley for driving drum for washing machine into rotation
RU2803349C1 (en) * 2020-04-21 2023-09-12 Горенье Господиньски Апарати, Д.О.О. Plastic washing machine pulley

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060073928A1 (en) * 2004-10-04 2006-04-06 Edilson Oliveira Pulley, particularly for use in internal combustion engines, method for removing a pulley, and, an internal combustion engine
US20140221140A1 (en) * 2011-09-13 2014-08-07 Meccanica Generale - S.R.L. Plastic pulley for driving drum for washing machine into rotation
US9085846B2 (en) * 2011-09-13 2015-07-21 Meccanica Generale—S.R.L. Plastic pulley for driving drum for washing machine into rotation
RU2803349C1 (en) * 2020-04-21 2023-09-12 Горенье Господиньски Апарати, Д.О.О. Plastic washing machine pulley

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