US82380A - Improvement in- sled-knees - Google Patents
Improvement in- sled-knees Download PDFInfo
- Publication number
- US82380A US82380A US82380DA US82380A US 82380 A US82380 A US 82380A US 82380D A US82380D A US 82380DA US 82380 A US82380 A US 82380A
- Authority
- US
- United States
- Prior art keywords
- sled
- knees
- sleigh
- improvement
- runner
- 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
- 238000010276 construction Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 210000003127 Knee Anatomy 0.000 description 2
- 229910001296 Malleable iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B13/00—Sledges with runners
- B62B13/02—Sledges with runners characterised by arrangement of runners
- B62B13/06—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines
Definitions
- the objectof my invention is to construct a sleigh-knee that shall he more simplel'in construction and more permanently useful than any similar device heretofore known.
- I To tbisfend, I first construct a rod of4 malleable or wrought iron, in the form shown by the letter A of the drawings. The lower end of' this rod passes through and ismade fast to the sleigh-runner, and theupper end passesthrough the top cross-piece and bottom board of the sleigh-body.
- The-sleigh-runner is represented by the letter B, the top cross-piece by C, and the bottom board by D, on the drawings.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Surgical Instruments (AREA)
Description
@uiten giedre getraut ffies.
Letters Patent lo. 82,380, dated September 22, 1868.
IMPROVEMEN T IN SLED-KNBES..
Elite tfgehule refemh tu in flute tettets ntent mit mthirrggzut nf tte same..v
TO. ALL WHOM IT` MAY CONGERN: y
Be it known that I, BENJAMIN FfCADY, of Chittenango, in-.the county of Madison; and State of New York, have invented a new and valuable Improvement in Sleigh-Knees; and do hereby declare that the following is a full, clear, andvexact description of the construction and operationof the same, reference being h ad to the annexed drawings, making a part of this specification', and to the letters and figures of reference marked thereon.
The objectof my invention is to construct a sleigh-knee that shall he more simplel'in construction and more permanently useful than any similar device heretofore known.
To tbisfend, I first construct a rod of4 malleable or wrought iron, in the form shown by the letter A of the drawings. The lower end of' this rod passes through and ismade fast to the sleigh-runner, and theupper end passesthrough the top cross-piece and bottom board of the sleigh-body. The-sleigh-runner is represented by the letter B, the top cross-piece by C, and the bottom board by D, on the drawings.
Y Atthe top of the bottom board, I cut a threadon the rodA, and adjust to it a nut, as shown. This thread and nut'are shown at E. The lower end of rod A is made fast in the sleigh-runner by means of a head, G, bearing upward Vagainst a shoulder in said runner. I
It will readily be perceived that by means of saidtheadG and lthe nt and screw E, the operator can tighten the rod at will, and may removeit altogether with great ease.`
In order to protect said rod A, to give additional strengthA to the same, and-furnish suitable bearings for the runner and cross-piece, I construct a shield, marked H on the drawings, which fully insures to the knee all the benets named. The llanches a a clasp the upper side of the runner, and the flanches c c clasp the lower` side of the cross-piece. At the point 0,I leavean opening in the shield, for the insertionA of a screw, by means of which the shield is always held firmly, and prevented from either a forward or backward movement under the cross-piece. For the purpose of cheap and rapid manufacture, I usually construct the shield H of cast iron. What I claim as my invention, and desire to secure by Letters Patent, is
. A sleigh-knee having rod'A and shield H, constructed, combined, and arranged, substantially asdescribed,
as a new article of manufacture.
BENJ. F. CADY.
Witnesses:
W. E. SCRIPTURE, SAMUEL L. COND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US82380A true US82380A (en) | 1868-09-22 |
Family
ID=2151873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US82380D Expired - Lifetime US82380A (en) | Improvement in- sled-knees |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US82380A (en) |
-
0
- US US82380D patent/US82380A/en not_active Expired - Lifetime
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