US87623A - Improved pinion - Google Patents
Improved pinion Download PDFInfo
- Publication number
- US87623A US87623A US87623DA US87623A US 87623 A US87623 A US 87623A US 87623D A US87623D A US 87623DA US 87623 A US87623 A US 87623A
- Authority
- US
- United States
- Prior art keywords
- pinion
- cylinder
- teeth
- improved pinion
- improved
- 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
- 241001124569 Lycaenidae Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 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
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
-
- 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
- Y10T74/19949—Teeth
Definitions
- the objectrof my invention is to provide a suitable pinion for harvesters or other machinery, by whichv the means employed in operating the same may be reduced; and to. this end,
- a cylinder supplied atlone end with a bar, suitably constructed "tobe adapted to the desired part of the machine, and furnished at its opposite end with a series of bevelled bars, acting as cogs, and held thereto by anvannular plateagainst which fits a nut, Working on a screw-thread bolt, entering the centre of the cylinder, and around which are placed the bevelled bars, or eogs.
- c a designate a series of bevelled bars, or teeth,which Aare. designed to be made of steel, and reduced at their ends so as to tit into openings in the opposite end of the cylinder A, and openings in an annular plate, b.
- This plate is securely held on the outer ends of the bars, or teeth, a c, by means of a nut, d, working on a screW-thread-cut bolt, e, entering the cylinder A, aud to which it is' firmly secured.
- the teeth a a are made removable, for renewal, when required, by merely unscrewing the nut d, allowing the teeth to be withdrawn from the openings in the cylinder A and the openingsl in the annularplate b.A
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
fahmt" diffus.'
IMPRovEn PnrrN.
' The Bohadule referred to in these Letters Patent and making put d the same.
To all whom it ma/y concern.-
Be it known that LVIRGILW. BLANCHARD, of Bridport, inthecounty of Addison, and State of Vermont, have invented certain new and useful Improvements in Pinions; and I do hereby declare that the followingis a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference markedthereon, which form a part of this specification, and in which-I p Y Figure 1 represents a perspective view of my pinion for harvesters, 8vo., and g Figures 2, 3, and 4, are views of different vparts of the same.
The objectrof my invention is to provide a suitable pinion for harvesters or other machinery, by whichv the means employed in operating the same may be reduced; and to. this end,
It consists in the use of a cylinder, supplied atlone end with a bar, suitably constructed "tobe adapted to the desired part of the machine, and furnished at its opposite end with a series of bevelled bars, acting as cogs, and held thereto by anvannular plateagainst which fits a nut, Working on a screw-thread bolt, entering the centre of the cylinder, and around which are placed the bevelled bars, or eogs.
In the accompanying drawingsl l A represents the cylindrical portion of my pinion, which is supplied atone end with a bar, c, suitably constructed to be adapted to the desired part of the harvester or other machine.
c a designate a series of bevelled bars, or teeth,which Aare. designed to be made of steel, and reduced at their ends so as to tit into openings in the opposite end of the cylinder A, and openings in an annular plate, b. This plate is securely held on the outer ends of the bars, or teeth, a c, by means of a nut, d, working on a screW-thread-cut bolt, e, entering the cylinder A, aud to which it is' firmly secured.
. It will be observed that the teeth a a are made removable, for renewal, when required, by merely unscrewing the nut d, allowing the teeth to be withdrawn from the openings in the cylinder A and the openingsl in the annularplate b.A
What I claim, and desire to secure by Letters Patent, is
1. A pinion, ,composed of the cylindricalfblock A,
bar, or stem, c, movable teeth a a, annular plate b,
nesses.
VIRGIL W. BLANCHARD. Witnesses: l A. E. WELLS,
E. ALLEN, M; E. BLANCHARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US87623A true US87623A (en) | 1869-03-09 |
Family
ID=2157107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US87623D Expired - Lifetime US87623A (en) | Improved pinion |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US87623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050187913A1 (en) * | 2003-05-06 | 2005-08-25 | Yoram Nelken | Web-based customer service interface |
| US20080052715A1 (en) * | 2003-04-04 | 2008-02-28 | International Business Machines Corporation | Backfill scheduling of applications based on data of the applications |
-
0
- US US87623D patent/US87623A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080052715A1 (en) * | 2003-04-04 | 2008-02-28 | International Business Machines Corporation | Backfill scheduling of applications based on data of the applications |
| US20050187913A1 (en) * | 2003-05-06 | 2005-08-25 | Yoram Nelken | Web-based customer service interface |
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