US121033A - Improvement in hanks for sails - Google Patents
Improvement in hanks for sails Download PDFInfo
- Publication number
- US121033A US121033A US121033DA US121033A US 121033 A US121033 A US 121033A US 121033D A US121033D A US 121033DA US 121033 A US121033 A US 121033A
- Authority
- US
- United States
- Prior art keywords
- hank
- sails
- hanks
- improvement
- stay
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/08—Connections of sails to masts, spars, or the like
Definitions
- My invention consists in a hank composed oi' two pieces, of symmetrical form, pivoted together, so that when open it may be passed over the stay andwhen clasped or shut will inclose it, while at the same time the outer ends of the hank, formed of two sister-hooks, will pass through the eyelet in the sail and inclose its leach,77 the two portions of the hank being locked together, when closed, by a spring-pin.
- A is the hank, composed of two symmetrical portions, a b,pivoted together at c so as to allow of theil ⁇ being thrown open, as seen in Fig. 1, in which position the hank may be readily placed over the stay B.
- the portions a b are now brought together and their ends 4 4l passed through the eyelet 5 of the sail O, when a spring-pin, d, is passed through the openings e in the portions al b, Fig. l, locking them together.
- the stay is thus inclosed within one part, 6, of the hank, while the other part 7 incloses the eyelet of the sail and its leach 8, as seen in Fig. 2.
- the within-described hank composed of two parts, aand b, hinged at c, with theportions which hold the leach formed as sister-hooks, held in position by the pin d or its equivalent, substanas and for the purpose described.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
PAT l GEORGE O. WILLIAMS, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN HANKS FOR SAILS.
Specification forming part of Letters Patent No. 121,033, dated November 14, 1871; antedated November 9, 1871.
To all 'whom it may concern:
' curing a jib to a stay.
My invention consists in a hank composed oi' two pieces, of symmetrical form, pivoted together, so that when open it may be passed over the stay andwhen clasped or shut will inclose it, while at the same time the outer ends of the hank, formed of two sister-hooks, will pass through the eyelet in the sail and inclose its leach,77 the two portions of the hank being locked together, when closed, by a spring-pin.
To enable others skilled in the art to understand and use my invention, I will proceed to describe the manner in which I have carried it out.
In the said drawing, A is the hank, composed of two symmetrical portions, a b,pivoted together at c so as to allow of theil` being thrown open, as seen in Fig. 1, in which position the hank may be readily placed over the stay B. The portions a b are now brought together and their ends 4 4l passed through the eyelet 5 of the sail O, when a spring-pin, d, is passed through the openings e in the portions al b, Fig. l, locking them together. The stay is thus inclosed within one part, 6, of the hank, while the other part 7 incloses the eyelet of the sail and its leach 8, as seen in Fig. 2. By means of my invention I am enabled to provide a fastening which is at all times secure and reliable, and which may be readily applied without unfastening the end of the stay, while the cost of the lacing and the time and labor of applying the same incident to the method of securing the ordinary hank is thereby avoided.
I have in the foregoing spoken of the applica tion of my improved hank to stay-sails only, but it is evident that it may be used to advantage for securing other fore and aft as well as square sails without departing from the spirit of my invention.
What I claim as my invention, and desire to secure by Letters Patent, is-
The within-described hank, composed of two parts, aand b, hinged at c, with theportions which hold the leach formed as sister-hooks, held in position by the pin d or its equivalent, substanas and for the purpose described.
Witness my hand this 17th day oi' March, A. D. 1871.
Witnesses:
N. W. STEARNs, P. E. TEscHEMAcHEE.
GEo. o. WILLIAMS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US121033A true US121033A (en) | 1871-11-14 |
Family
ID=2190477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US121033D Expired - Lifetime US121033A (en) | Improvement in hanks for sails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US121033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830182A (en) * | 1973-06-04 | 1974-08-20 | J Pattison | Automatically releasable jib hank and method of use |
| US20050138468A1 (en) * | 2003-12-03 | 2005-06-23 | International Business Machines Corporation | Autonomic rollback |
-
0
- US US121033D patent/US121033A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830182A (en) * | 1973-06-04 | 1974-08-20 | J Pattison | Automatically releasable jib hank and method of use |
| US20050138468A1 (en) * | 2003-12-03 | 2005-06-23 | International Business Machines Corporation | Autonomic rollback |
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