US182926A - Improvement in thill-couplings - Google Patents
Improvement in thill-couplings Download PDFInfo
- Publication number
- US182926A US182926A US182926DA US182926A US 182926 A US182926 A US 182926A US 182926D A US182926D A US 182926DA US 182926 A US182926 A US 182926A
- Authority
- US
- United States
- Prior art keywords
- thill
- spring
- couplings
- improvement
- eye
- 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
- 238000010168 coupling process Methods 0.000 title description 3
- 238000005859 coupling reaction Methods 0.000 title description 3
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62C—VEHICLES DRAWN BY ANIMALS
- B62C5/00—Draught assemblies
-
- 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
Definitions
- my invention consists in the construction of a spring to be used in a thillcoupling to prevent rattling, as will be hereinafter more fully set forth.
- Figure 1 is a perspective view of a thill-coupling embodying my invention.
- Fig.2 is a longitudinal section of the same.
- A represents the axle, around which is the clip B, said clip being provided with two forward projecting ears or arms, 0 0. Between these arms the metallic eye D is pivoted by a bolt, E, passing through them, as shown.
- Gr represents a metallic spring, somewhat in the shape of a letter U. The rear arm of this spring is straight, and has on its upper end a flange, a, which rests upon a shoulder, b, 0n the front of the clip B, while the front arm of the spring is curved around the back of the eye D.
- the eye D In inserting the spring G, the eye D must first be taken out, then the spring put in its proper place and pressed back by the eye to admit the bolt E.
- This spring G prevents all rattling, and is far more durable and effective than rubber or other material heretofore used for the same purpose.
- the U-shaped spring G having one arm curved, as shown, and the other made straight and provided with the flange a, in combination with the clip B, having shoulder b, the arms 0 G, eye D, and bolt E, as and for the purposes set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Finger-Pressure Massage (AREA)
Description
UNITED STATES PATENT OFFICE.
JOHN G. HENDRY,-OF BOSTON, ASSIGNOR OF ONE-HALF HIS RIGHT TO BRIGHAM, LITOHFIELD & VINING, OF SOUTH ABINGTON, MASS.
IMPROVEMENT IN THILL-COUPLINGS.
Specification forming part of Letters Patent No. 182,926, dated October 3, 1876; application filed September 9, 1876.
To all whom it may concern:
Be it known that 1, JOHN G. HENDRY, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in Thill and Pole Coupling Springs; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters of reference marked thereon, which form a part of this specification.
The nature of my invention consists in the construction of a spring to be used in a thillcoupling to prevent rattling, as will be hereinafter more fully set forth.
In the annexed drawing, Figure 1 is a perspective view of a thill-coupling embodying my invention. Fig.2 is a longitudinal section of the same.
A represents the axle, around which is the clip B, said clip being provided with two forward projecting ears or arms, 0 0. Between these arms the metallic eye D is pivoted by a bolt, E, passing through them, as shown. Gr represents a metallic spring, somewhat in the shape of a letter U. The rear arm of this spring is straight, and has on its upper end a flange, a, which rests upon a shoulder, b, 0n the front of the clip B, while the front arm of the spring is curved around the back of the eye D. In inserting the spring G, the eye D must first be taken out, then the spring put in its proper place and pressed back by the eye to admit the bolt E. This spring G prevents all rattling, and is far more durable and effective than rubber or other material heretofore used for the same purpose.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The U-shaped spring G, having one arm curved, as shown, and the other made straight and provided with the flange a, in combination with the clip B, having shoulder b, the arms 0 G, eye D, and bolt E, as and for the purposes set forth.
In testimony that I claim the foregoing as my own I affix my signature in presence of two witnesses.
JOHN C. HEN DRY.
Witnesses:
JOHN G. NEWTON, MARQUIS F. J ossELYN,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US182926A true US182926A (en) | 1876-10-03 |
Family
ID=2252331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US182926D Expired - Lifetime US182926A (en) | Improvement in thill-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US182926A (en) |
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0
- US US182926D patent/US182926A/en not_active Expired - Lifetime
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