US217805A - Improvement in check-hooks - Google Patents
Improvement in check-hooks Download PDFInfo
- Publication number
- US217805A US217805A US217805DA US217805A US 217805 A US217805 A US 217805A US 217805D A US217805D A US 217805DA US 217805 A US217805 A US 217805A
- Authority
- US
- United States
- Prior art keywords
- hook
- plate
- check
- rivet
- hooks
- 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
- 201000002372 amelogenesis imperfecta type 1G Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62C—VEHICLES DRAWN BY ANIMALS
- B62C9/00—Carriers or holders for whips; Holders for reins forming part of or attached to vehicles
Definitions
- This invention relates to that class of checkhooks which are provided with a clamp or staple by which the hook is secured to the supporting-strap.
- the object of my invention is to overcome this difficulty and to simplify the construction of the hook; and it consists in combining with the check-hook a clamping-plate having a rivet centrally arranged thereon, as will be hereinafter fully set forth.
- Figure l is a sectional elevation of a check-hook provided with my improvements.
- Fig. 2 is a top-plan view thereof.
- Fig. 3 is a side elevation of the clamping-plate.
- Fig.4 is a similar view, showing a modified form thereof.
- A represents the body of the check-hook; and B, the loop, formed at the rear thereof, for connecting the back-strap to the hook.
- U is the clamping-plate, provided on its under side with a rivet, 01, arranged centrally on the clamping-plate, and entering a hole, 6, formed in the body A of the hook.
- the clamping-plate 0 is preferably so constructed as to restwith one end upon the raised inner cross-bar, g, of the loop at a height above the body of the hook which corresponds with the thickness of the strap F, to which the hook is secured.
- plate 0 is provided at its opposite end with a supporting -lug or stop, h, which serves to hold the plate parallel with the body of the hook.
- the rivet and the hole in the body of the hook may be made square, or the plate 0 may be provided on its under side with short teeth or spurs, which embed themselves into the strap F when the plate 0 is riveted to the hook.
- the hook is secured to the strap F by passing the rivet cl of the plate 0 through the holes in the strap and in the body of the hook and riveting its end on the under side of the hook, as clearly shown.
- This mode of securing the hook is simple, cheap, and efficient, and the hook proper and the clamping-plate are readily molded and cast of suitable metal.
- the rivet 61 may be made separate from the clamping-plate, and the latter provided with a hole for the insertion of the rivet.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
- Clamps And Clips (AREA)
Description
G. J. LETCHWORTH. Check-Hooks.
No. 217,805. Patented July 22,1879.
k ERS, FHOTO-LJTHOGRAFHER, WASHINGTON. D c.
UNITED STATES PATENT OEEIoE.
GEORGE J. LETOHWORTH, OF BUFFALO, NEW YORK.
IMPROVEMENT lN CHECK-HOOKS.
Specification forming part of Letters Patent No. 217,805, dated July 22, 1879; application filed June 12, 1879.
To all whom "it may concern:
Be it known that I, GEORGE J. LE'IGH- WORTH, of the city of Buffalo, in the county of Erie and State of New York, have invented new and useful Improvements in Check-Hooks for Harness, of which the followingis aspeeification, reference being had to the accompanying drawings.
This invention relates to that class of checkhooks which are provided with a clamp or staple by which the hook is secured to the supporting-strap.
Previous to my invention these clamps or staples have been constructed with a rivet at each end, and the body of the hook with two corresponding holes. One of these holes was arranged in close proximity to the loop of the hook, and partly in the front cross-bar thereof, which rendered it very ditficult to draw the pattern from the sand in molding the hook.
The object of my invention is to overcome this difficulty and to simplify the construction of the hook; and it consists in combining with the check-hook a clamping-plate having a rivet centrally arranged thereon, as will be hereinafter fully set forth.
In the accompanying drawings, Figure l is a sectional elevation of a check-hook provided with my improvements. Fig. 2 is a top-plan view thereof. Fig. 3 is a side elevation of the clamping-plate. Fig.4 is a similar view, showing a modified form thereof.
Like letters of reference designate like parts in each of the figures.
A represents the body of the check-hook; and B, the loop, formed at the rear thereof, for connecting the back-strap to the hook. U is the clamping-plate, provided on its under side with a rivet, 01, arranged centrally on the clamping-plate, and entering a hole, 6, formed in the body A of the hook.
F represents the strap to which the hook is secured. It is provided with a suitable opening, through which the rivet d of the clamping-plate 0 passes. The clamping-plate 0 is preferably so constructed as to restwith one end upon the raised inner cross-bar, g, of the loop at a height above the body of the hook which corresponds with the thickness of the strap F, to which the hook is secured. The
plate 0 is provided at its opposite end with a supporting -lug or stop, h, which serves to hold the plate parallel with the body of the hook.
In order to prevent the plate 0 from turning 011 its rivet and getting out of line with the body of the hook, the rivet and the hole in the body of the hook may be made square, or the plate 0 may be provided on its under side with short teeth or spurs, which embed themselves into the strap F when the plate 0 is riveted to the hook.
The hook is secured to the strap F by passing the rivet cl of the plate 0 through the holes in the strap and in the body of the hook and riveting its end on the under side of the hook, as clearly shown. This mode of securing the hook is simple, cheap, and efficient, and the hook proper and the clamping-plate are readily molded and cast of suitable metal.
It is obvious that the rivet 61 may be made separate from the clamping-plate, and the latter provided with a hole for the insertion of the rivet.
I claim as my invention 1. The combination, with a check-hook having its body provided with a single hole, of the clamping-plate O and a central rivet, d, adapted to pass through the strap to which the hook is secured, substantially as set forth.
2. The combination, with a cheek-hook provided with a raised bar, g, of the clampingplate 0, constructed with a central rivet, d, and the supporting-lug h, substantially as set forth.
GEORGE J. LETOHWORTH.
Witnesses:
J AMES L. ST NE, J N0. W. DANFORIH.
Publications (1)
Publication Number | Publication Date |
---|---|
US217805A true US217805A (en) | 1879-07-22 |
Family
ID=2287207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US217805D Expired - Lifetime US217805A (en) | Improvement in check-hooks |
Country Status (1)
Country | Link |
---|---|
US (1) | US217805A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040132265A1 (en) * | 2002-12-27 | 2004-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Separating method |
US20050263645A1 (en) * | 2004-04-06 | 2005-12-01 | Kent Johnson | Structural panels for use in aircraft fuselages and other structures |
-
0
- US US217805D patent/US217805A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040132265A1 (en) * | 2002-12-27 | 2004-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Separating method |
US20050263645A1 (en) * | 2004-04-06 | 2005-12-01 | Kent Johnson | Structural panels for use in aircraft fuselages and other structures |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US217805A (en) | Improvement in check-hooks | |
US217942A (en) | Improvement in hitching-hooks | |
US145270A (en) | Improvement in harness-buckles | |
US428641A (en) | Thill-tug | |
US391323A (en) | Attachment for driving lines or reins | |
US150161A (en) | Improvement in horse-collars | |
US557787A (en) | Half to s | |
US248181A (en) | Bridle-bit | |
US317696A (en) | Combined back-strap and trace buckle | |
US204342A (en) | Improvement in trace-buckles | |
US199748A (en) | Improvement in trace-carriers | |
US409166A (en) | Trace | |
US245836A (en) | Gag-runner | |
US178217A (en) | Improvement in harness | |
US389471A (en) | Harness attachment | |
US402456A (en) | Overdraw or check rein attachment | |
US352277A (en) | Sidney n | |
US427630A (en) | Harness | |
US626220A (en) | Harness-buckle | |
US249647A (en) | Matthew w | |
US237665A (en) | Llewellyn e | |
US465186A (en) | Thill-lug | |
US156368A (en) | Improvement in hame-fasteners | |
US790673A (en) | Buckle. | |
US672457A (en) | Hame-tug. |