US172745A - Improvement in wash-tub stands - Google Patents
Improvement in wash-tub stands Download PDFInfo
- Publication number
- US172745A US172745A US172745DA US172745A US 172745 A US172745 A US 172745A US 172745D A US172745D A US 172745DA US 172745 A US172745 A US 172745A
- Authority
- US
- United States
- Prior art keywords
- wash
- improvement
- tub
- stands
- tub stands
- 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 1
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G5/00—Supports for musical instruments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
Definitions
- FIG. 1 is a side elevation of the stand when folded
- Fig. 2 is a perspective view of the same when folded out ready for use.
- This invention relates to that class of washtub stands or benches that may be folded up when not in use, so as to occupy the least possible space; and it consists in the construction and combination of the parts thereof, as hereinafter more fully described, and pointed out in the claim.
- a A are two cross-pieces, mortised at a a, so as to fit together at right angles, as shown in Fig. 2.
- the cross-pieces A A are secured together by a central pivot,
- Pivot B fixed in the uppermost cross-piece A, and upon which the lower cross-piece A turns.
- Pivot B has a button, I), to precodecross-piece A from coming off.
- Legs 0 0 c c are attached to the ends of the crosspieces, and each of these has at one end a slot, d, for the purpose of preventing the wash-tub from sliding off when the stand is in use.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
J. H. JOHNSON.
, WASH-TUB STAND.-
Patent'ed Jan. 25,1876,
lhveiztori:
msumsrou n c UNITED STATES PATENT OFFICE,
JOHN H. JOHNSON, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN WASH-TUB STANDS.
Specification forming part of Letters Patent No. 172,745, dated January 25, 1876; application filed I December 16, 1875.
I 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 the letters of reference marked thereon,
which form a part of this specification, and in which- Figure 1 is a side elevation of the stand when folded, and Fig. 2 is a perspective view of the same when folded out ready for use.
Similar letters of reference indicate corresponding parts. I
This invention relates to that class of washtub stands or benches that may be folded up when not in use, so as to occupy the least possible space; and it consists in the construction and combination of the parts thereof, as hereinafter more fully described, and pointed out in the claim.
In the drawing, A A are two cross-pieces, mortised at a a, so as to fit together at right angles, as shown in Fig. 2. The cross-pieces A A are secured together by a central pivot,
B, fixed in the uppermost cross-piece A, and upon which the lower cross-piece A turns. Pivot B has a button, I), to preveutcross-piece A from coming off. Legs 0 0 c c are attached to the ends of the crosspieces, and each of these has at one end a slot, d, for the purpose of preventing the wash-tub from sliding off when the stand is in use.
The advantages of my invention will be easily seen from the foregoing description. It is cheap, easily constructed and operated, and can, when not in use, be folded, as in Fig. 1, so as to occupy the smallest possible space.
Having thus described my invention, I claim and desire to secure by Letters Patent of the United States- In afoldin g wash-tub stand, constructed substantially as described, the central pivotingpin B, at'fiXed in the upper cross-piece A, and having button b, substantially as and for the purpose herein shown and specified.
In testimony that I claim the foregoing as my own, I have hereunto affixed my signature in presence of two witnesses.
' JOHN H. JOHNSON.
Witnesses:
J OHN E. DALTON, J AMEs BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US172745A true US172745A (en) | 1876-01-25 |
Family
ID=2242152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US172745D Expired - Lifetime US172745A (en) | Improvement in wash-tub stands |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US172745A (en) |
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0
- US US172745D patent/US172745A/en not_active Expired - Lifetime
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