US165689A - Joshua sawyee - Google Patents
Joshua sawyee Download PDFInfo
- Publication number
- US165689A US165689A US165689DA US165689A US 165689 A US165689 A US 165689A US 165689D A US165689D A US 165689DA US 165689 A US165689 A US 165689A
- Authority
- US
- United States
- Prior art keywords
- joshua
- sawyee
- jack
- levers
- wagon
- 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
- 230000000284 resting Effects 0.000 description 4
- 230000001721 combination Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F15/00—Crowbars or levers
Definitions
- the object of my invention is to provide a jack for raising wagons, 820., by the com bina tion of levers, rods, and posts, as hereinafter described.
- Figures 1 and 2 are views of my improved jack with one side removed, showing the levers and their connections.
- A, B, and G are levers connected by bars F F.
- D is a post resting upon lever U, and held to it by brace a.
- the levers B and C are attached to the sides M M by pins 6 h.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Description
SAWYEB.
Wagon Jack.
Patented July 20, $875.
JOSHUA SAWYER, OF NORTHFIELD, VERMONT, ASSIGNOR OF ONE-HALF HIS RIGHT TO EDMOND W. GOOHRANE, OF SAME PLACE.
IMPROVEMENT IN WAGON=JACKS.
Specification forming part of Letters Patent No. l65,69, dated July 20, 1875; applieation'filed June 7, 1875.
To all whom it may concern:
Be it known that I, JOSHUA SAWYER, of Northfield, in the county of Washington and State of Vermont, have invented an Improved Wagon-Jack, of which the following is a specification:
The object of my invention is to provide a jack for raising wagons, 820., by the com bina tion of levers, rods, and posts, as hereinafter described.
The accompanying drawings form a part of this specification.
Figures 1 and 2 are views of my improved jack with one side removed, showing the levers and their connections.
A, B, and G are levers connected by bars F F. D is a post resting upon lever U, and held to it by brace a. The levers B and C are attached to the sides M M by pins 6 h.
To operate my device place the jack under the wagon, with sliding block E. resting against the axle. Then bring the handle or lever A down toward the ground or base of the jack. By this operation levers B and G are raised, which raises post D and sliding
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US165689A true US165689A (en) | 1875-07-20 |
Family
ID=2235098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US165689D Expired - Lifetime US165689A (en) | Joshua sawyee |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US165689A (en) |
-
0
- US US165689D patent/US165689A/en not_active Expired - Lifetime
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