US622286A - Turnbuckle - Google Patents
Turnbuckle Download PDFInfo
- Publication number
- US622286A US622286A US622286DA US622286A US 622286 A US622286 A US 622286A US 622286D A US622286D A US 622286DA US 622286 A US622286 A US 622286A
- Authority
- US
- United States
- Prior art keywords
- buckle
- turnbuckle
- tension
- section
- screw
- 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 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 238000010008 shearing Methods 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/29—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.
- Y10T403/291—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc. having tool-engaging means or operating handle
-
- 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
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
- Y10T74/2151—Longitudinally adjustable
Definitions
- the object of my invention is to provide a turnbuckle which avoids the foregoing defects.
- Its novel and useful features are as follows, viz: It is light, strong, and compact without weld or jointed parts. It is cheap and easy of construction, being readily dropforged, forged, cast, or cut from a rolled bar of such section as may be available or desirable. It provides a firm and true wrenchhold, and to this end its section may be varied in accordance with the circumstances under which the buckle is to be used. It affords unlimited take-up for the tension-bolts are arranged to move in parallel lines and cannot interfere.
- FIG. 2 is an end elevation of the device illustrated in Fig. 1.
- Fig. 8 illustrates a form of screw that may be employed.
- Fig. 4 is an end elevation of a buckle of convenient section.
- Fig. 5 is a side elevation of a second form of the turnbuckle, and Fig. 6
- Fig. 1 The form of buckle shown in side elevation in Fig. 1 is advantageous as tending to eliminate the gyratory action and shearing stress induced when the buckle is in tension.
- the section, illustrated in Fig. 2 affords a good gripping contour for the wrench and economy of material and is a form that may readily be rolled.
- the buckle E (shown in Figs. 5 and 6) may be struck from rolled iron of rectangular cross-section, and where the tension-rods F and F are screw-threaded and adapted to run through the buckle the length of the threads will be proportionate to the work to be done.
- the screw-threaded openings through the buckle should'be placed as close together as circumstances will permit.
- a turnbuckle comprising a solid blank having two parallel, oppositely-screw-tapped openings extending therethrough, and screw-threaded rods adapted to run in the said openings, as
Description
J. A. STEINMETZ.
TURNBUCKLE.
Patented Apr. 4, I899.
'1 I I (Applicafion filed Nov. 10, 1896. Renewed Feb. 17, 1899.)
(No Model.)
WITNESSES;
INVENTOR NITED STATES PATENT Orrros.
JOSEPII ALIiISON STEINMETZ, OF PHILADELPHIA, PENNSYLVANIA.
TU RNBUCKLE.
SPECIFICATION forming part of Letters Patent No. 622,286, dated April 4, 1899. Application filed November 10,1896. Renewed February 17, 1899- Serlal No. 705,859. (No model.)
To (LZZ whom it may concern:
Be it known that I, J OSEPH ALLISON STEIN- METZ, a citizen of the United States, residing in the city of Philadelphia, county of Philadelphia, State of Pennsylvania, have invent ed certain new and useful Improvements in Turnbuckles, of which the following is a full, clear, and exact description.
In turnbuckle as heretofore used the tension-bolts move in the same straight line, and the usefulness of the buckle ends when the bolts abutting reach the limit of their movements. This is a comparatively short distance, wholly inadequate for taking up the increasing slack and providing the necessary tension in many forms of tension members,
such as span-wires on trolley-lines, shiprig-,
gings, guy-lines, truss-rods, and generally wherever it is necessary to take up slack or regulate the tension or length of either rods or ropes. Turnbuckles as heretofore used are, moreover, expensive and clumsy and are liable to be twisted and distorted or broken owing to their shapes and the welds employed in their construction.
The object of my invention is to provide a turnbuckle which avoids the foregoing defects. Its novel and useful features are as follows, viz: It is light, strong, and compact without weld or jointed parts. It is cheap and easy of construction, being readily dropforged, forged, cast, or cut from a rolled bar of such section as may be available or desirable. It provides a firm and true wrenchhold, and to this end its section may be varied in accordance with the circumstances under which the buckle is to be used. It affords unlimited take-up for the tension-bolts are arranged to move in parallel lines and cannot interfere. These ends are attained by the mechanism illustrated in the accompanying drawings, of which-- Figure 1 is a side elevation of one form of the invention. Fig. 2 is an end elevation of the device illustrated in Fig. 1. Fig. 8 illustrates a form of screw that may be employed. Fig. 4 is an end elevation of a buckle of convenient section. Fig. 5 is a side elevation of a second form of the turnbuckle, and Fig. 6
is an end elevation of the buckle shown in Fig. 5.
The buckle A, which may be formed con= veniently from a blank cut from a rolled bar, is provided with two parallel screw-tapped openings B and B, which extend entirely through the buckle and have their threads tapped right and left, respectively. Screws 0 and 0. are adapted to run through these openings and are provided, respectively, with the eyes'D and D, which serve to attach the lines,wires, or rods which are to be connected. These screws may be made of any desired length and as they cannot interfere may be run .in to any desired degree, effecting any desired degree of tension and taking up any amount of slack by wrenching the buckle A.
' The form of buckle shown in side elevation in Fig. 1 is advantageous as tending to eliminate the gyratory action and shearing stress induced when the buckle is in tension. The section, illustrated in Fig. 2 affords a good gripping contour for the wrench and economy of material and is a form that may readily be rolled.
It will frequently be found advantageous to use a screw having a hook, as shown in Fig.
3, instead of a closed eye, and the buckle-section shown in Fig. i may be adopted as affording both an economical construction and a good wrenching contour.
The buckle E (shown in Figs. 5 and 6) may be struck from rolled iron of rectangular cross-section, and where the tension-rods F and F are screw-threaded and adapted to run through the buckle the length of the threads will be proportionate to the work to be done.
To reduce the gyratory action to a minimum, the screw-threaded openings through the buckle should'be placed as close together as circumstances will permit.
It is evident that any shape or section of buckle may be adopted and minor changes may be made without departing from 'the spirit of my invention.
I claim 1. As an article of manufacture, a turnbuckle comprising a solid blank having two parallel, oppositely-screw-tapped openings extending therethrough, and screw-threaded rods adapted to run in the said openings, as
rods adapted to run in the said openings, as specified. I specified. I11 testimony whereof I have hereunto af- 2. In a turnbuckle, a solid blank having a fixed myhand this 9th day of November, 1896.
5 section adapted to afford a wrench-hold and J OSEPII ALLISON STEINMETZ. provided with two parallel, oppositely-serew- In presence of tapped openings extending therethrough, in THOMAS S. GATES, combination with screwthreaded tension- CHARLES N. BUTLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US622286A true US622286A (en) | 1899-04-04 |
Family
ID=2690892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US622286D Expired - Lifetime US622286A (en) | Turnbuckle |
Country Status (1)
Country | Link |
---|---|
US (1) | US622286A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574898A (en) * | 1969-03-25 | 1971-04-13 | Richard A Scott | V-belt temporary repair kit |
US4289415A (en) * | 1980-05-21 | 1981-09-15 | Gte Products Corporation | Adjustable coupling device |
US4297046A (en) * | 1980-01-29 | 1981-10-27 | Mcgill Roy F | Turnbuckle |
US20110262219A1 (en) * | 2009-04-21 | 2011-10-27 | J. Van Walraven Holding B.V. | Rod connector for connecting threaded rods |
-
0
- US US622286D patent/US622286A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574898A (en) * | 1969-03-25 | 1971-04-13 | Richard A Scott | V-belt temporary repair kit |
US4297046A (en) * | 1980-01-29 | 1981-10-27 | Mcgill Roy F | Turnbuckle |
US4289415A (en) * | 1980-05-21 | 1981-09-15 | Gte Products Corporation | Adjustable coupling device |
US20110262219A1 (en) * | 2009-04-21 | 2011-10-27 | J. Van Walraven Holding B.V. | Rod connector for connecting threaded rods |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US622286A (en) | Turnbuckle | |
US925448A (en) | Adjusting device. | |
US1082945A (en) | Safety set-screw. | |
US1338062A (en) | Wire-rope clamp | |
US647235A (en) | Threaded bolt for nut-locks. | |
US730932A (en) | Adjustable bridle-rod for railway-switches. | |
US380990A (en) | Fastening device | |
US858965A (en) | Clamping device. | |
US664027A (en) | Bolt. | |
US1095299A (en) | Axle-straightener. | |
US1190976A (en) | Wire-stretcher. | |
US919056A (en) | Switch-rod. | |
US1146489A (en) | Fence-wire clamp. | |
US704604A (en) | Spring draft attachment. | |
US625453A (en) | Wire-stretcher | |
US39239A (en) | Improved chain-link | |
US530124A (en) | Printer s quoin | |
US1189162A (en) | Drive-chain. | |
US689980A (en) | Wire-stretcher. | |
US494568A (en) | Wire-stretcher | |
US606148A (en) | Charles francis huntoon | |
US664738A (en) | Anchor-rope attachment for boats. | |
US1125816A (en) | Trolley-wire splice. | |
US783814A (en) | Wrench. | |
US414615A (en) | Tension-registering wrench |