US70289A - Charles tholl - Google Patents
Charles tholl Download PDFInfo
- Publication number
- US70289A US70289A US70289DA US70289A US 70289 A US70289 A US 70289A US 70289D A US70289D A US 70289DA US 70289 A US70289 A US 70289A
- Authority
- US
- United States
- Prior art keywords
- tholl
- charles
- box
- journal
- strip
- 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
- 229920001971 elastomer Polymers 0.000 description 4
- 240000002027 Ficus elastica Species 0.000 description 2
- 229920001195 polyisoprene Polymers 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
- pin or journal e, extendedfrom one prong to the other of the fork, and is @uitrit tttta gamut @frn CHARLES THOLL, 0F BOSTON, MASSACHUSETTS Letters Patent 1Y0, 70,289, dated October 29, 1867.
- Figure 1 is a top View
- Figure 2 a side elevation
- E igure 3 a longitudinal section of it.
- A denotes the front axle of a carriage, having ajournal-box, B, fixed to' it by a yoke, C, and its clamp-screws and nuts, as shown at a b a b.
- This box, formed as represented, M has a cap or cover, D, hinged to it, and held down in place by a lever-catch, E, arranged within the box, and turning on a pin or ful ⁇ cram, c.
- the catch works through a slot, d, in the cover of' the box.
- F is a forked arm, which is to have a to be projected from the shaft.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
pin or journal, e, extendedfrom one prong to the other of the fork, and is @uitrit tttta gamut @frn CHARLES THOLL, 0F BOSTON, MASSACHUSETTS Letters Patent 1Y0, 70,289, dated October 29, 1867.
IMPROVEMENT IN CARRIAGE-SHAFT CONNECTION.
dille Srlgemrle` referat tu in tlgcsc rttets zrtmt :mh making @nrt uf tige same.
TO 'ALL PERSONS TO WHOM. THESE PRESENTS MAY COME:
Be it known that I, CHARLns THoLL, of Boston, invented a new and useful or improved Carriage-Sha described in the following specification,
Figure 1 is a top View,
Figure 2 a side elevation, and
E igure 3 a longitudinal section of it.
In such drawings, A denotes the front axle of a carriage, having ajournal-box, B, fixed to' it by a yoke, C, and its clamp-screws and nuts, as shown at a b a b. This box, formed as represented, Mhas a cap or cover, D, hinged to it, and held down in place by a lever-catch, E, arranged within the box, and turning on a pin or ful` cram, c. The catch works through a slot, d, in the cover of' the box. F is a forked arm, which is to have a to be projected from the shaft. This made to fit into-the box in manner as in the county of Suffolk, and State of Massachusetts, have ft Connection; and do hereby declare the same to be fully and represented in the accompanying drawings, of whichjournal, e, is embraced by a strip or piece of vulcanized India rubber,f, shown in the drawings. The journal turns within the strip of rubber, latch, and to prevent the journal frommaking a noise in the bearing while the carriage may be in use. By .lifting the cover of the 4box the shaft-arm may be easily disengaged from the box, the latch, when the journal and strip of rubber are in place within the box, operating to so keep them therein I claim my improved shaft-connection, constructed substantially as described itscover and catch, and the strip of rubbe `the forked arm F and to the axle, substan viz, of the open box B, with r, or its equivalent, arranged and applied together to the journal of tially in manner as hereinbefore specified. l
. .CHARLES THOLL. Witnesses Y R. H. EDDY,
F; P. HALE, .IrN
which also answers as a. spring to the-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US70289A true US70289A (en) | 1867-10-29 |
Family
ID=2139807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US70289D Expired - Lifetime US70289A (en) | Charles tholl |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US70289A (en) |
-
0
- US US70289D patent/US70289A/en not_active Expired - Lifetime
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