US62746A - William hayes - Google Patents
William hayes Download PDFInfo
- Publication number
- US62746A US62746A US62746DA US62746A US 62746 A US62746 A US 62746A US 62746D A US62746D A US 62746DA US 62746 A US62746 A US 62746A
- Authority
- US
- United States
- Prior art keywords
- shaft
- pulley
- cylinder
- hayes
- william
- 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
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 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
- 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
- F16H55/50—Features essential to rope pulleys
Definitions
- My invention consists in a cylinder with heads similaito a spool, and is affixed on the shaft like a loose pulley.
- Figure 1 is :1- perspective view of a shaft and pulley with my invention applied to it.
- Figure 2 is a perspective view of my invention, removed from fig. 1, and divided, to illustrate the manner of applying it after the shafts are hung.
- Figure 3 is a sectional view ot'a ring, removed from iig. l and divided, to show the manner of applying it to the shaft.
- Fig. 1 Al Al is the shaft B1 the pulley; Gl my invention; D1 I)1 heads cast with 1; El a ring secured te the shaft hy set-screw h, whieli prevents Cl from oscillating; c1 el screws which hold E1 together.
- Fig. 2 C2 C2 the cylinder, shown by C* in iig. 1; D ⁇ l D2 the l1ea.ds;f2f2, 85e., screws which secure the cylinder togethciu Fig. 3, E3 ring shown by El in fig. 1.
- the cylinder C and ring El are cast as herein shown, with heads halved together and secured with screws, as shown by fifi and g3 lrf, in figs. 2 and 3, that they may be easily and quickly applied to the shaft Without removing it from its hangings.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Description
WILLIAM HAYES, OF FALL RIVER, MASSACHUSETTS. I
Letters Patent IVO. 62,746, dated fm'ch 12, 1867.
IMPROVEMENT PBEVENTING THE LAPPING 0E' BELTS 0N SHAFTING.
@te dgenlle talent in in Ilgcse ttttcts itcnt mtb' .mating ont at the stmt.
TO ALL WHOM IT MAY CONCERN:
rBe it known that I, WILLIAM HAYES, of' Fall'River, in the county of Bristol, and State of Massachusetts, have invented a new and improved Mode of Preventing Belts from Lapping around Shafts-when thrown froni lulleys; and I do hereby declare that the following is a. full and exact description thereof, reference being had to the accompanying drawings,V and to the letters of reference marked thereon.
My invention consists in a cylinder with heads similaito a spool, and is affixed on the shaft like a loose pulley.
Figure 1 is :1- perspective view of a shaft and pulley with my invention applied to it.
Figure 2 is a perspective view of my invention, removed from fig. 1, and divided, to illustrate the manner of applying it after the shafts are hung.
Figure 3 is a sectional view ot'a ring, removed from iig. l and divided, to show the manner of applying it to the shaft. l
Fig. 1, Al Al is the shaft B1 the pulley; Gl my invention; D1 I)1 heads cast with 1; El a ring secured te the shaft hy set-screw h, whieli prevents Cl from oscillating; c1 el screws which hold E1 together. Fig. 2, C2 C2 the cylinder, shown by C* in iig. 1; D`l D2 the l1ea.ds;f2f2, 85e., screws which secure the cylinder togethciu Fig. 3, E3 ring shown by El in fig. 1.
The cylinder C and ring El are cast as herein shown, with heads halved together and secured with screws, as shown by fifi and g3 lrf, in figs. 2 and 3, that they may be easily and quickly applied to the shaft Without removing it from its hangings.
rThe within device being constructed as herein described, and aliixed to the shaft as herein shown, its oper- 'ation may be noted. When the bolt slides' off or is thrown off from the pulley, it falls onto Cl, (sec lig. 1.) Cl being loose on the shaft, stops revolving, the belt hangs loose on it, and is thus prevented from lapping.
In this invention I do not confine to the forms set forth for securing the cylinder or ring together-they may be united in any-practical manner; nor to the form /ot' cylinder set fortlr-it may be constructed with but one head, the pulley being a substitute for thc other; nor to dividing it, as shownit may be cast whole, and affixed to thc shaftwhen the pulley is attached; but what I do claim as my invention, and desire to secure by Letters Patent, is-- The device herein described for preventing belts from lapping around shafts, constructed, applied, and operating as herein set fortln WILLIAM HAYES. Witnesses:
Louis LArnAM, D. STILLWELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US62746A true US62746A (en) | 1867-03-12 |
Family
ID=2132282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US62746D Expired - Lifetime US62746A (en) | William hayes |
Country Status (1)
Country | Link |
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US (1) | US62746A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828709A (en) * | 1952-10-03 | 1958-04-01 | Pfaff Ag G M | Sewing machine |
US20030151173A1 (en) * | 2002-02-01 | 2003-08-14 | Shiho Wang | Method of removing liquid from pores of a sol-gel monolith |
-
0
- US US62746D patent/US62746A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828709A (en) * | 1952-10-03 | 1958-04-01 | Pfaff Ag G M | Sewing machine |
US20030151173A1 (en) * | 2002-02-01 | 2003-08-14 | Shiho Wang | Method of removing liquid from pores of a sol-gel monolith |
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