US261223A - Holdback-iron for carriages - Google Patents
Holdback-iron for carriages Download PDFInfo
- Publication number
- US261223A US261223A US261223DA US261223A US 261223 A US261223 A US 261223A US 261223D A US261223D A US 261223DA US 261223 A US261223 A US 261223A
- Authority
- US
- United States
- Prior art keywords
- strap
- plate
- slide
- holdback
- strain
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 2
- 210000000614 Ribs Anatomy 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68B—HARNESS; DEVICES USED IN CONNECTION THEREWITH; WHIPS OR THE LIKE
- B68B3/00—Traction harnesses; Traction harnesses combined with devices referred to in group B68B1/00
- B68B3/20—Traces
- B68B3/22—Trace holders
Definitions
- Figure 1 represents in perspective my invention applied to the thill.
- Fig.2 isa modified form or use of the same.
- the object of my invention is to provide a simple and reliable means for connecting the holdback-straps to the thills in such a manner that no ordinary strain on said straps in their normal position shall free them from the thills, but that a slight strain in the opposite direction shall instantly disconnect them from the thills, whereby, in case of accident, the horse is immediately detached from the wagon.
- A represents a base-plate, which, by means of screws a a, is secured firmly to the upper surface of each thill. .That portion of the plate between the screws is cut away upon its under side, as shown at a, and its upper face is inclined longitudinally and provided with grooves or ridges a About this portion of the plate is a slide, B, the inner upper surface of which is slanted and ribbed to correspond with the upper surface of the plate A. Beyond the ribs a the plate is cut out in a semicircular or dish-shaped manner and terminates in an upright stud, a which is slot-ted transversely in acommon plane with the top of the plate A, as shown at a.
- this modification is sufficient, and for that purpose it is operative in that at such time no strain is or need be exerted upon the strap 0 to obstruct its easy removal from the slide and plate.
- Fig. 2 I have shown another and preferable manner of using the device, in which the slotted stud a is at the rear; but the strap 0 is passed first between the plate A and the slide B, and the free end of the strap is passed through the slot of the lug M.
- the strain upon the strap when in operation, comes directly against the slide and tends to tighten its hold upon the strap, as when used as shown in Fig. 2, and in case of accident the strap is released from the slide and plate in the same manner, as indicated by the dotted lines in said figure.
Description
(No Model.)
W. P. GIBSON.
HOLDBAGK IRON FOR GARRIAGES.
Patented July 18 k dfocds w UNITED STATES PATENT OFFICE.
WILLIAM P. GIBSON, OF BRUSHTON, NEW YORK.
HOLDBACK-IRON FOR CARRIAGES.
SPECIFICATION fQrming part of Letters Patent No. 261,223, dated July 18, 1882. Application filed May 13, 1882. (No model.)
To all whom it may concern Be it known that I, WILLIAM P. GIBsON, a citizen of the United States of America, residing at Brushton, in the county of Franklin and State of New York, have invented certain new and useful Improvements in Holdback-Irons for Carriages, Wagons, &c.; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilledin the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters or figures of reference marked thereon, which form a part of this specification.
Figure 1 represents in perspective my invention applied to the thill. Fig.2 isa modified form or use of the same.
Like letters refer to like parts in both figures.
The object of my invention is to provide a simple and reliable means for connecting the holdback-straps to the thills in such a manner that no ordinary strain on said straps in their normal position shall free them from the thills, but that a slight strain in the opposite direction shall instantly disconnect them from the thills, whereby, in case of accident, the horse is immediately detached from the wagon.
A represents a base-plate, which, by means of screws a a, is secured firmly to the upper surface of each thill. .That portion of the plate between the screws is cut away upon its under side, as shown at a, and its upper face is inclined longitudinally and provided with grooves or ridges a About this portion of the plate is a slide, B, the inner upper surface of which is slanted and ribbed to correspond with the upper surface of the plate A. Beyond the ribs a the plate is cut out in a semicircular or dish-shaped manner and terminates in an upright stud, a which is slot-ted transversely in acommon plane with the top of the plate A, as shown at a.
This being theconstruction, its operation is as follows: Through the slotted stud, which is located at the front-that is, toward the horse's headthe holdback-strap G is passed and extended along the upper face of the plate A. The slide B being at the rear end of the plate, the slide is now moved to the front end of the plate and acts in a wedging manner to securely bind the end of the strap upon the top of the plate. Now, it will be readily seen that any strain upon the strap (J, in the normal position of the strap when in operation to hold back, comes upon the slotted lug a and the strain is successfully resisted. When applied in the indirect manner the slide B serves to hold the strap to the face of the plate with ample firmness. Now, if the indirect strain upon the holdbaek-strap O is changed to take eflect in a direct manner, as shown in dotted lines, itacts to draw the strap free from the slide B. The object of the dishing at the base of the plate between the lug a and the ribs to is to provide a space into which a finger may be inserted under the holdhack-strap to release it from the grasp of the slide B and plate A in the act of intentionally disconnecting the horse from the carriage. Any strain against the slide in the rearward direction tends to tighten its hold upon the strap, and the slightest strain from the front immediately releases the'strap from the slide and the plate. For all purposes except intentionally releasing the strap, as in detaching the horse, this modification is sufficient, and for that purpose it is operative in that at such time no strain is or need be exerted upon the strap 0 to obstruct its easy removal from the slide and plate.
In Fig. 2 I have shown another and preferable manner of using the device, in which the slotted stud a is at the rear; but the strap 0 is passed first between the plate A and the slide B, and the free end of the strap is passed through the slot of the lug M. In this instance the strain upon the strap, when in operation, comes directly against the slide and tends to tighten its hold upon the strap, as when used as shown in Fig. 2, and in case of accident the strap is released from the slide and plate in the same manner, as indicated by the dotted lines in said figure.
Having described my invention and its operation, what I claim as new, and wish to secure by Letters Patent, is
The combination of a plate, A, having a cut-away portion, a, slanted and ribbed upper face, a and slotted lug a with a ribbed slide, B, substantially as shown and described.
In testimony whereof I affix my signature in presence of two witnesses.
WILLIAM P. GIBSON.
Witnesses:
ELMER A. OHAFFEE, F. W. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US261223A true US261223A (en) | 1882-07-18 |
Family
ID=2330500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US261223D Expired - Lifetime US261223A (en) | Holdback-iron for carriages |
Country Status (1)
Country | Link |
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US (1) | US261223A (en) |
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0
- US US261223D patent/US261223A/en not_active Expired - Lifetime
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