US514130A - Tension device for wire fences - Google Patents
Tension device for wire fences Download PDFInfo
- Publication number
- US514130A US514130A US514130DA US514130A US 514130 A US514130 A US 514130A US 514130D A US514130D A US 514130DA US 514130 A US514130 A US 514130A
- Authority
- US
- United States
- Prior art keywords
- spring
- wire
- tension device
- wire fences
- self centering
- 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
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/10—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables having tensioning means
- B60C27/12—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables having tensioning means resilient pretension
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S256/00—Fences
- Y10S256/01—Compensator, spring
Definitions
- My invention is an improvementin tension devices for wire fences and consists in the novel features hereinafter described reference being had to the accompanying drawings which illustrate my invention, and the said invention is fully disclosed in the following description and claims.
- Figure 1 shows one form of my improved tension device applied to a panel of wire fence.
- Fig. 2 shows the tension device enlarged.
- Fig. 3 is a detail sectional view of one end of the same.
- Fig. 4 illustrates a slight modification.
- Figs. 5 and 6 illustrate another slight modification of the tension device.
- Fig. 7 also illustrates another slightly modified form of plate to which the ends of the wires are attached.
- One of the objects of my invention is' to provide a tension device which can be inserted any where in a fence wire by cutting the wire and also to provide a tension device in which the devices which engage and compress the spring will center themselves so that the wire will occupy a central position with respect to the spring and the strain will be centrally applied.
- a A represent the wires of a fence secured to suitable posts B B by staples or other usual means.
- the tension device shown in Figs. 1, 2, and 3 which is my preferred form consists of the spiral spring 0 and a pair of self centering.
- the wires also serve to guide the spring and prevent it from collapsing or bending laterally should it have a tendency to do so. This forms a very cheap and effective construction.
- the springs can be cheaply made by winding the wire from which they are formed upon a mandrel and cutting off suitable lengths. The ends of the springs do not have to be treated at all but are simply placed in position with the self centering plate engaging the ends.
- Fig. 4 I have shown a plate E consisting of a V-shaped piece of metal for engaging the ends of the spring and in Figs. 5 and 6 I have shown a self centering device consisting of a cone shaped block F of metal or other material to which the fence wireB is secured.
- the block F is provided with a recess or aperture f to allow for the passage of the other portion of the wire. It will be observed that the forms of wire supports shown in Figs 4:, 5 and 6 are also self centering.
- each wire In order to provide more of a central support for the spring, I sometimes prefer to reinforce each wire by doubling the wire around the washer and securing it and then twisting the end of the wire aboutthe other portion throughout the length of the spring as indicated in Fig. 3.
- the two reinforced wires passing through the spring will efiectually prevent I may also employ instead of the washer D, triangular plates orpieces of metal G provided with central holes or apertures for the attachment of the wire, as indicated in Fig. 7. These triangular plates can be economically punched and cut from sheet metal as indicated in the figure and will form a desirable support for the wire.
- a tension device for wire fences consisting of a hollow coiled spring and self centering devices having sloping portions directly engaging the ends of said spring, the wires passing through the spring and being secured to said self centering devices, substantially as described.
Description
(No Mode'lh 1 H. C, PRATT. TENSION DEVICE FOR WIEE PENGES.
110. 514,130. Patented Feb. 1894.
5 a l I J. 1 W T 1 D 1 W a I) o .D
1 Z Pa 4) NITED STATES ATIENT OFFICE.
HENRY o. PRATT, OF CANANDAIGUA, NEW YORK.
TENSION DEVICE FOR WIRE FENCES.
SPECIFICATION forming part of Letters Patent No. 514,130, dated February 6, 1894.
Application filed June 13, 1893. Serial No.47'7i (N0 m To all whom it may concern.-
Be it known that I, HENRY (J. PRATT, a citizen of the United States, residing at Oanandaigua,inthe county of Ontario and State of New York, have invented certain new and useful Improvementsin Tension Devices for Wire Fences; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention is an improvementin tension devices for wire fences and consists in the novel features hereinafter described reference being had to the accompanying drawings which illustrate my invention, and the said invention is fully disclosed in the following description and claims.
Referring to the said drawings: Figure 1 shows one form of my improved tension device applied to a panel of wire fence. Fig. 2 shows the tension device enlarged. Fig. 3 is a detail sectional view of one end of the same. Fig. 4 illustrates a slight modification. Figs. 5 and 6 illustrate another slight modification of the tension device. Fig. 7 also illustrates another slightly modified form of plate to which the ends of the wires are attached.
One of the objects of my invention is' to provide a tension device which can be inserted any where in a fence wire by cutting the wire and also to provide a tension device in which the devices which engage and compress the spring will center themselves so that the wire will occupy a central position with respect to the spring and the strain will be centrally applied.
In the drawings A A represent the wires of a fence secured to suitable posts B B by staples or other usual means.
The tension device shown in Figs. 1, 2, and 3 which is my preferred form consists of the spiral spring 0 and a pair of self centering.
plates consisting-in this instance of washers or rings D having outer curved peripheral portions which engage the ends of the spring.
To apply my improved tension device the wire is cut, and sufficient slack provided to allow both ends to be-p'assed through the the spring from buckling.
spring from opposite directions, Where they are secured each to one of the washers D D in any usual manner. When the slack is released and the wires tightened the washers will be pulled against the ends of the spring as clearly shown in Figs. 2 and 3 and will center themselves in the ends of the spring thereby applying the strain centrally at each end of the spring and maintaining the wires in a central position within the spring. The wires also serve to guide the spring and prevent it from collapsing or bending laterally should it have a tendency to do so. This forms a very cheap and effective construction. The springs can be cheaply made by winding the wire from which they are formed upon a mandrel and cutting off suitable lengths. The ends of the springs do not have to be treated at all but are simply placed in position with the self centering plate engaging the ends.
In Fig. 4 I have shown a plate E consisting ofa V-shaped piece of metal for engaging the ends of the spring and in Figs. 5 and 6 I have shown a self centering device consisting of a cone shaped block F of metal or other material to which the fence wireB is secured. The block F is provided with a recess or aperture f to allow for the passage of the other portion of the wire. It will be observed that the forms of wire supports shown in Figs 4:, 5 and 6 are also self centering.
In order to provide more of a central support for the spring, I sometimes prefer to reinforce each wire by doubling the wire around the washer and securing it and then twisting the end of the wire aboutthe other portion throughout the length of the spring as indicated in Fig. 3. The two reinforced wires passing through the spring will efiectually prevent I may also employ instead of the washer D, triangular plates orpieces of metal G provided with central holes or apertures for the attachment of the wire, as indicated in Fig. 7. These triangular plates can be economically punched and cut from sheet metal as indicated in the figure and will form a desirable support for the wire.
It will be seen that all the forms of self centering devices herein shown and described have sloping portions, inclined or curved, which engage directly with the ends of the spring.
What I claim, and desire to secure by Letters Patent, is-
1. A tension device for wire fences consisting of a hollow coiled spring and self centering devices having sloping portions directly engaging the ends of said spring, the wires passing through the spring and being secured to said self centering devices, substantially as described.
2. The combination with adjacent portions of a fence wire, of a hollow coiled spring, self centering plates directly engaging the ends HENRY C. PRATT.
Witnesses:
JOHN S. Con, MARY J. BUCKLEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US514130A true US514130A (en) | 1894-02-06 |
Family
ID=2582942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US514130D Expired - Lifetime US514130A (en) | Tension device for wire fences |
Country Status (1)
Country | Link |
---|---|
US (1) | US514130A (en) |
-
0
- US US514130D patent/US514130A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US516291A (en) | Clamp | |
US514130A (en) | Tension device for wire fences | |
US353129A (en) | Wire fence | |
US570090A (en) | Wire fence | |
US631272A (en) | Wire fence. | |
US169365A (en) | Improvement in wire fences | |
US818710A (en) | Wire fence. | |
US1106691A (en) | Securing means. | |
US495029A (en) | Wire fence | |
US822292A (en) | Wire-fence tie. | |
US207710A (en) | Improvement in barbed wire for fences | |
US324221A (en) | brinkerhoit | |
US296632A (en) | Fence-post | |
US837247A (en) | Line-fastener. | |
US337259A (en) | Wire-fence stay | |
US456022A (en) | Wire fence | |
US486385A (en) | Tension device for wire fences | |
US1144288A (en) | Fence-post. | |
US602819A (en) | Wire-fence stay | |
US571930A (en) | Tension device for wire fences | |
US607435A (en) | Post-brace | |
US805785A (en) | Combined fence-post and wire-fastener. | |
US295073A (en) | stone | |
US870571A (en) | Wire-fence tie. | |
US1019817A (en) | Fence post and fastening. |