US28716A - Andrew i - Google Patents
Andrew i Download PDFInfo
- Publication number
- US28716A US28716A US28716DA US28716A US 28716 A US28716 A US 28716A US 28716D A US28716D A US 28716DA US 28716 A US28716 A US 28716A
- Authority
- US
- United States
- Prior art keywords
- windlass
- capstan
- levers
- andrew
- pawls
- 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
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
-
- 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
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1503—Rotary to intermittent unidirectional motion
- Y10T74/1508—Rotary crank or eccentric drive
Definitions
- Figure 1 is a perspective view of the apparatus;
- Fig. 2 is a sectional view of the capstan, showing its connection with the gearing;
- Fig. 3 represents the lever and pawls.
- A represents the main deck of a vessel
- B the top-gallant forecastle
- C is a windlas similar to those in general use
- D is a capstan with a double head
- the upper head E revolves separate from the capstan
- F is a perpendicular shaft attached at one end to the revolving capstan head E, and at the other to the bevel gear G
- H H, are
Description
UNITED sTATEs PATENT oEEIoE.
ANDREW I. GOVE, OF SAN FRANCISCO, CALIFORNIA, ASSIGNOR 'IO HIMSELF AND WETHERED & TIFFANY, OF SAME PLACE.
SHIP S WINDLASS.
Specification of Letters Patent No. 28,7 16, dated June 12, 1860.
To all whom 'it may concern:
Be it known that I, A. I. GovE, of the city and county of San Francisco and State of California, have invented a new and Improved lVindlass, which I call, Goves improved windlassg and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification.
Figure 1 is a perspective view of the apparatus; Fig. 2 is a sectional view of the capstan, showing its connection with the gearing; Fig. 3 represents the lever and pawls.
A, represents the main deck of a vessel; B, the top-gallant forecastle; C, is a windlas similar to those in general use; D, is a capstan with a double head; the upper head E, revolves separate from the capstan; F, is a perpendicular shaft attached at one end to the revolving capstan head E, and at the other to the bevel gear G; H, H, are
circular plates of metal, acting as crank arms, with bevel gear wheels, I, I, attached to the inner side and working in the gear wheel Gr; or instead of the circular plates, common crank-arms may be used; K, K, are levers upon one end, of each of which, a collar is formed as shown at L, so that they may work around the windlass; to these levers are attached pawl P, P, which work in the ratchets R, R; S, S, are connecting (rods from the levers K, K, to the circular plates, or crank arms H, H.
Operation: To work the windlass, the head E, of the capstan is made to revolve by means of the capstan bars, in the usual way, the gear wheel G, by means of the shaft F, is set in motion, working the gear wheels I, I, turning the cranks H, I-I, and by means of the connecting rods S, S, working the levers K, K, and by the pawls P, P, causing the windlass to operate. The power thus gained by the use of the gearing, being a vast increase over the brake windlass.
I do not claim the peculiar form of the windlass, as that may be varied to suit circumstances; I do not claim the lever K, and vthe ratchets and pawls, nor the connecting rods S, S; I do not claim the capstan with a double head.
IVhat I claim and for which I desire Letters Patent to issue, is-
The arrangement of the gearing as represented by G, and I, I, with the crank-plates or arms H, H, combined with the connecting rods S, S, the levers K, K, and pawls P, P, working the windlass C; substantially as described and for the purposes as herein set forth.
ANDREW I. GOVE. IVitnesses:
FRANCIS L. PARKER, JAMES L. KING.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US28716A true US28716A (en) | 1860-06-12 |
Family
ID=2098376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US28716D Expired - Lifetime US28716A (en) | Andrew i |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US28716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103824A (en) * | 1958-09-23 | 1963-09-17 | Felix J Grumann | Memory drum for coin operated record player |
-
0
- US US28716D patent/US28716A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103824A (en) * | 1958-09-23 | 1963-09-17 | Felix J Grumann | Memory drum for coin operated record player |
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