US41529A - Improvement in shaft-couplings for carriages - Google Patents
Improvement in shaft-couplings for carriages Download PDFInfo
- Publication number
- US41529A US41529A US41529DA US41529A US 41529 A US41529 A US 41529A US 41529D A US41529D A US 41529DA US 41529 A US41529 A US 41529A
- Authority
- US
- United States
- Prior art keywords
- joint
- rubber
- improvement
- carriages
- shaft
- 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
- 240000002027 Ficus elastica Species 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 12
- 229920001195 polyisoprene Polymers 0.000 description 12
- 210000003128 Head Anatomy 0.000 description 10
- 230000001808 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000283220 Odobenus rosmarus Species 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000126 substance 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
- B62C5/00—Draught assemblies
Definitions
- FRANCIS B MORSE, OF N FV HAVEN, CONNECTICUT.
- FIG. 1 is a perspective view of a single coupling as ready for use.
- Fig. 2 is a section of the same cut vertically through the clip, joint, &c., showing the position and shape of the cavity which contains the elastic presser, the construction of the presser, 85e.
- Fig. 3 is a perspective view of the elastic presser.
- Fig. 4 is a section of Fig. 3 cut vertically through the center.
- My improvement consists in making the head or movable part of the joint with a cuniform or wedgeshaped cavity. opening toward the jack or stationary part of the joint, into which cavity I insert a piece of elastic indiarubber in such a manner that its elasticity will operate upon the standing part of the joint and prevent rattling or noise, and in capping this piece of india-rubber with a piece of rawhide secured by a copper rivet, or by any other convenient means, and in so constructing the joint that all its parts may work on regularlycurved bearings having equal pressure in all positions, and so thatthere will be equal pressure on the india-rubber or elastic presser at all times.
- This coupler is equally applicable for attaching or coupling poles to carriages.
- the advantages of my improvement consist in that the india-rubber will always be entirely inclosed from dust and moisture, and so that it can receive no injury from Without from any cause whatever, and in that the cap of rawhide will prevent any wear of the rubber and cause the pressure on the rubber to be equal on all parts, and in that the joint can be made so close to the axle as to materially increase the strength in proportion to the weight of iron, and in that while it can be made at less expense it can be made smaller and far more symmetrical than any anti-rattler heretofore known, as nothing appears to the eye when in use to distinguish its character.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
, PATENT OFFICE. ;Y
FRANCIS B. MORSE, OF N FV HAVEN, CONNECTICUT.
IMPROVEMENT IN SHAFT-COUPLINGS FOR CARRIAGES.
Specification forming part of Letters Patent No. 4 I ,529, dated February 9, 1864.
To all whom t may concern.:
Be it known that I, FRANcis B. MORSE, of the city and county of New Haven, in the State of Connecticut, haveinvented a n'ew and useful Improvement in Shaft-Couplings for Carriages; and I do hereby declare that the following is a full, clear, and exact description of the construction, character, and operation of the same, reference being had to the accompanying drawings, which make part of this specication, in which- Figure 1 is a perspective view of a single coupling as ready for use. Fig. 2 is a section of the same cut vertically through the clip, joint, &c., showing the position and shape of the cavity which contains the elastic presser, the construction of the presser, 85e. Fig. 3 is a perspective view of the elastic presser. Fig. 4 is a section of Fig. 3 cut vertically through the center.
My improvement consists in making the head or movable part of the joint with a cuniform or wedgeshaped cavity. opening toward the jack or stationary part of the joint, into which cavity I insert a piece of elastic indiarubber in such a manner that its elasticity will operate upon the standing part of the joint and prevent rattling or noise, and in capping this piece of india-rubber with a piece of rawhide secured by a copper rivet, or by any other convenient means, and in so constructing the joint that all its parts may work on regularlycurved bearings having equal pressure in all positions, and so thatthere will be equal pressure on the india-rubber or elastic presser at all times.
I make the clip A and tie B in the usual way, making the standing or stationary part a of the joint ot' the same piece as the clip, (projecting in front from its vertical part,) and I round its front, top, and bottom as a segment of a perfect circle, and mill the shoulders concave on a segment of' a circle, as shown at b, Fig. l, to receive the convex surfaces of the movable part of the joint c and c, Fig. l, so that the bearings may be equal in all positions.
I make the head or movable part C of the joint with two eyes, as shown at c and c, Fig. l, with a cavity in its rear end to receive and inclose the elastic presser, Fig. 3, as shown at d, Fig. 2, (in section.)
I make the elastic presser, Fig. 3, of a piece of india-rubber capped with rawhide, e e,whicl1 will prevent any wear on the rubber, thereby making its durability more indefinite in length of time than the carriage on which it is used.
I take a suitable piece of elastic india-rubber and cut a slight gash in its upper surface. Then flatten the point of a copper rivet (substantially to an edge) and pass it through a hole made in the piece of rawhide and force it into the rubber. I then place it in a vise, (or other suitable press,) so that one jaw or part will act upon the head of the rivet g, and then screw it up till the thin point of the rivet is bent or clinched, as indicated in section in Figs. 4 and 2, and the complete capped presser will appear substantially as represented 1n Fig. 3 or I secure the cap e e, with cement, or by any other means, so as to render the attachment of the rawhide cap to the elastic rubber secure and permanent.
Having made the several parts, as before described, and having fitted the clip onto the 4axle and the movable part of the joint onto the shaft, I insert the elastic presser, Fig. 3, into the cavity in the head, as represented in sect-ion at ci, Fig. 2, and secure the two parts of the joint together bya bolt in the usual way, when the whole is ready for use.l This presser mus tbe made of asufticient quantity of rubber to afford the necessary pressure; and should it ever be found deficient, from the wearing of the bolt or any other cause, a small piece of leather or any other substance may be placed in the cavity to bring the presser out a little, as all will understand.
This coupler is equally applicable for attaching or coupling poles to carriages.
The advantages of my improvement consist in that the india-rubber will always be entirely inclosed from dust and moisture, and so that it can receive no injury from Without from any cause whatever, and in that the cap of rawhide will prevent any wear of the rubber and cause the pressure on the rubber to be equal on all parts, and in that the joint can be made so close to the axle as to materially increase the strength in proportion to the weight of iron, and in that while it can be made at less expense it can be made smaller and far more symmetrical than any anti-rattler heretofore known, as nothing appears to the eye when in use to distinguish its character.
What I claim ascmyinvention, and desire to part of the joint; as described, with the stasecure by Letters Patent, istionary jack and elastic presser7 substantially 1. A coupling for carriageshafts, in which as herein described. the movable part of the joint has the eyes forged thereon, and a cavity in its rear end to receive an elastic presser to prevent rattling, l substantially as herein described.`
2. The combination of the head or movable vF. B MORSE.
Witnesses:
C. R. SHELTON, R. FITZGERALD.
Publications (1)
Publication Number | Publication Date |
---|---|
US41529A true US41529A (en) | 1864-02-09 |
Family
ID=2111097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US41529D Expired - Lifetime US41529A (en) | Improvement in shaft-couplings for carriages |
Country Status (1)
Country | Link |
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US (1) | US41529A (en) |
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0
- US US41529D patent/US41529A/en not_active Expired - Lifetime
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