US30323A - Operating gates - Google Patents
Operating gates Download PDFInfo
- Publication number
- US30323A US30323A US30323DA US30323A US 30323 A US30323 A US 30323A US 30323D A US30323D A US 30323DA US 30323 A US30323 A US 30323A
- Authority
- US
- United States
- Prior art keywords
- lock
- gate
- frame
- chamber
- gates
- 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
- 210000000474 Heel Anatomy 0.000 description 2
- 241000229754 Iva xanthiifolia Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Definitions
- Lock gates have been variously hung in the lock chamber, so as to be swung backward or downward on quoin-posts either vertical or horizontal. They have also been made in horizontal sections so as to drop vertically one section behind the other. Others have been run back into a recess in the lock walls. But we are not aware that, a lock gate has ever, before our invention, been raised up and swung entirely out of the chamber and in such manner as to readily replace it again when necessary to do so.
- Our invention therefore consists in so hanging lock gates, as that they may be raised up vertically out of the lock chamber, and then swung around out Of the line of the chamber of the lock to allow vessels to pass.
- A may represent the lock chamber, and B, a gate therein, which may be straight, and extends entirely across the lock chamber, and supported in guides, or guide posts O, made in, or attached to the lock walls.
- the heel-posts a., a of the gate are made to snugly fit, and slide in these guides, or guiding ways C.
- a frame D which has a continuation of the guides or guide posts O made in it, into which the gate may be raised by any known arrangement of hoisting and lowering machinery.
- This frame D is hung to a turning post E, that has a spindle at its lower end working in a step in, or on, the lock wall, while its upper end is properly braced or supported and also furnished with a spindle and step or any other ordinary means for allowing the post to freely turn on its supports or spindles.
- the gate is to be replaced across the lock chamber the frame is swung around into proper position-'a stop or guide F, on the lock wall catching and holding it, so that the ways or guides C, O', shall stand in line with each other, and the lock gate may then be let down into the chamber.
- the lock-gate may have the usual appliances of wickets G and means of Operating them. IVe have also shown guide rods 71 running from the lock-gate, up through the cross arm of the frame D, so as to keep the gate and frame in line with each other. Also -counterpoise weights c connected to chains d, to aid in raising, and to retard the lowering of the gate.
- the chain e, and .the gearing g, are for raising and lowering the gate.
- z' is a friction wheel designed for holding the frame up from the lock wall, and allowing it to swing freely.
- Vhen double locks are used, as is the case on some canals-the frame D, may be so placed between them as that one frame will serve for two locks.
- a lock gate Operated in this manner has many advantages-a prominent one being that when it is to be repaired or renewed, or 'the wickets in it repaired Or renewed, the gate can be raised up and out of the lock. No other lock gate of which we have knowledge aords such facilities for repairs, or renewal, which are common to locks.
Description
UNITED STATES PATENT OFFICE.
K. T. HURLBURT AND H. THOMPSON, OF PORT BYRON, NEV YORK.
OPERATING GATES OF CANAL LOCKS, &c.
Specification of Letters Patent No. 30,323, dated October 9, 1860.
To all 'whom it may concern:
Be it known that we, KELLOGG T. HURL- BURT and HOWARD THOMPSON, of Port Byron, in the county of Cayuga and State of New York, have invented a new and useful improvement in the manner of operating lock and other similar heavy gates in water'- navigation; and we do hereby declare the following to be a full, clear, and exact description of the construction and operation of the same, reference being had to the ac companying drawings, making a part of this specification, in which- Figure I represents in perspective a portion of a canal lock, with one of the gates in place in the chamber, and the mechanism for raising and swinging said gate, when the lock is to be used for passing a boat. Fig. 2 represents in perspective the same parts as they appear when the lock gate is raised up, and swung out of the way.
Similar letters of reference where they Occur in the separate figures denote like parts of the` apparatus in both the drawings.
Lock gates have been variously hung in the lock chamber, so as to be swung backward or downward on quoin-posts either vertical or horizontal. They have also been made in horizontal sections so as to drop vertically one section behind the other. Others have been run back into a recess in the lock walls. But we are not aware that, a lock gate has ever, before our invention, been raised up and swung entirely out of the chamber and in such manner as to readily replace it again when necessary to do so.
Our invention therefore consists in so hanging lock gates, as that they may be raised up vertically out of the lock chamber, and then swung around out Of the line of the chamber of the lock to allow vessels to pass.
To enable others skilled in the art to make and use our invention we will proceed to describe the same with reference to the drawings.
A, may represent the lock chamber, and B, a gate therein, which may be straight, and extends entirely across the lock chamber, and supported in guides, or guide posts O, made in, or attached to the lock walls. The heel-posts a., a of the gate are made to snugly fit, and slide in these guides, or guiding ways C.
Immediately over the gate B, and supported upon the top of the lock wall or otherwise, is a frame D, which has a continuation of the guides or guide posts O made in it, into which the gate may be raised by any known arrangement of hoisting and lowering machinery. This frame D, is hung to a turning post E, that has a spindle at its lower end working in a step in, or on, the lock wall, while its upper end is properly braced or supported and also furnished with a spindle and step or any other ordinary means for allowing the post to freely turn on its supports or spindles. When the' lock-gate is raised up into this frame D the frame is swung around on its heel post E, entirely out of the way of any passing boats or vessels as seen in Fig; 2.
Then the gate is to be replaced across the lock chamber the frame is swung around into proper position-'a stop or guide F, on the lock wall catching and holding it, so that the ways or guides C, O', shall stand in line with each other, and the lock gate may then be let down into the chamber.
The lock-gate may have the usual appliances of wickets G and means of Operating them. IVe have also shown guide rods 71 running from the lock-gate, up through the cross arm of the frame D, so as to keep the gate and frame in line with each other. Also -counterpoise weights c connected to chains d, to aid in raising, and to retard the lowering of the gate. The chain e, and .the gearing g, are for raising and lowering the gate.
z', is a friction wheel designed for holding the frame up from the lock wall, and allowing it to swing freely.
' It is unnecessary to describe in detail the devices by which a lock gate may be thus operated, but we have shown one way of, doing it, and other well known ways will be obvious to mechanicians.
Vhen double locks are used, as is the case on some canals-the frame D, may be so placed between them as that one frame will serve for two locks.
A lock gate Operated in this manner has many advantages-a prominent one being that when it is to be repaired or renewed, or 'the wickets in it repaired Or renewed, the gate can be raised up and out of the lock. No other lock gate of which we have knowledge aords such facilities for repairs, or renewal, which are common to locks.
tion, what we claim therein as new, and desire to secure by Letters Patent is- In combination with a vertically rising and falling lock-gate, a moving frame for receiving and carrying said gate around out of the way of passing boats or craft, substantially as described.
KELLOGG T. HURLBURT. HOWARD THOMPSON.
Witnesses JOHN MITCHELL, JULES S. ASHBY.
Publications (1)
Publication Number | Publication Date |
---|---|
US30323A true US30323A (en) | 1860-10-09 |
Family
ID=2099970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30323D Expired - Lifetime US30323A (en) | Operating gates |
Country Status (1)
Country | Link |
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US (1) | US30323A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439683A (en) * | 1981-02-11 | 1984-03-27 | General Signal Corporation | Ionization smoke detector |
US4786811A (en) * | 1986-01-17 | 1988-11-22 | Nohmi Bosai Kogyo Co., Ltd. | Ionization type-smoke detector |
US4808040A (en) * | 1987-10-20 | 1989-02-28 | Itt Corporation | Submersible mixer support system with removable guide bars |
US20060080654A1 (en) * | 2004-10-09 | 2006-04-13 | Shelton Brian M | Method and apparatus for upgrading implantable medical device operating software |
-
0
- US US30323D patent/US30323A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439683A (en) * | 1981-02-11 | 1984-03-27 | General Signal Corporation | Ionization smoke detector |
US4786811A (en) * | 1986-01-17 | 1988-11-22 | Nohmi Bosai Kogyo Co., Ltd. | Ionization type-smoke detector |
US4808040A (en) * | 1987-10-20 | 1989-02-28 | Itt Corporation | Submersible mixer support system with removable guide bars |
US20060080654A1 (en) * | 2004-10-09 | 2006-04-13 | Shelton Brian M | Method and apparatus for upgrading implantable medical device operating software |
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