US3111A - Balance - Google Patents
Balance Download PDFInfo
- Publication number
- US3111A US3111A US3111DA US3111A US 3111 A US3111 A US 3111A US 3111D A US3111D A US 3111DA US 3111 A US3111 A US 3111A
- Authority
- US
- United States
- Prior art keywords
- balance
- platform
- steelyard
- pan
- morrill
- 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
- 238000005303 weighing Methods 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
Definitions
- Figure 1 represents a top view
- Fig. 2 a side elevation of a. portable platform balance, having my improvement applied to it.
- Figs. 1, 2 denotes the platform, which is mounted upon a system of levers which connect with a steelyard or graduated weighing lever B, and are otherwise arranged and operate in a similar manner to those in common use.
- My improvement consists in applying upon the cross bar a of the vertical rod 7) of the platform levers, or that bar which rests upon the knife edges of the short arm 0 of the steelyard or weighing lever, an elliptical or other proper shaped part G which rests upon supports (Z, cl projecting from the cross bar a.
- This pan serves for weighing light or powdered articles such as sugar, flour, &c. or those which it may be inconvenient or difficult to weigh upon the platform A.
- This arrangement of the scale pan upon the steelyard we obtain a combination or union of the pan and platform, thus producing an article exceedingly useful for the purposes of weighing.
- the balance is rendered very delicate or quite as much so as can be desirable for the uses to which it is generally applicable.
- pan C with the steelyard of a platform balance, thus form ing a union of pan and platform upon one graduated weighing lever; the said pan being applied to the said steelyard or u )on the cross bar of the vertical rod of the p atform levers, and otherwise arranged substantially in the manner and for the purpose as hereinbefore described.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rehabilitation Tools (AREA)
Description
B. MORRILL.
Platform Balance.
No. 3,111. Patented May 26, 1843.
UNITED STATES PATENT OFFICE.
BENJAMIN MORRILL, OF BOSGAVVEN, NEW HAMPSHIRE.
BALANCE.
Specification of Letters Patent No. 3,111, dated May 26, 1843.
To all whom it may concern:
Be it known that I, BENJAMIN MORRILL, of Boscawen, in the county of Merrimack, of the State of New Hampshire, have invented a certain new and useful Improvement in Balances for WVeighing, and that the following specification of the same, taken in connection with the accompanying drawings, fully sets forth the nature and principles thereof, by which it may be distinguished from others of like character.
Of the drawings, above mentioned, Figure 1 represents a top view, and Fig. 2 a side elevation of a. portable platform balance, having my improvement applied to it.
In this balance A, Figs. 1, 2, denotes the platform, which is mounted upon a system of levers which connect with a steelyard or graduated weighing lever B, and are otherwise arranged and operate in a similar manner to those in common use.
My improvement consists in applying upon the cross bar a of the vertical rod 7) of the platform levers, or that bar which rests upon the knife edges of the short arm 0 of the steelyard or weighing lever, an elliptical or other proper shaped part G which rests upon supports (Z, cl projecting from the cross bar a. This pan serves for weighing light or powdered articles such as sugar, flour, &c. or those which it may be inconvenient or difficult to weigh upon the platform A. By this arrangement of the scale pan upon the steelyard we obtain a combination or union of the pan and platform, thus producing an article exceedingly useful for the purposes of weighing. By a proper arrangement of weights and graduations upon the steelyard the balance is rendered very delicate or quite as much so as can be desirable for the uses to which it is generally applicable.
Having thus set forth my invention I shall claim The combination of the pan C with the steelyard of a platform balance, thus form ing a union of pan and platform upon one graduated weighing lever; the said pan being applied to the said steelyard or u )on the cross bar of the vertical rod of the p atform levers, and otherwise arranged substantially in the manner and for the purpose as hereinbefore described.
In testimony that the above is a correct specification of my said invention I have hereunto set my signature this third day of May of the year one thousand eight hundred and forty-three.
BENJAMIN MORRILL.
W'itnesses:
RICHARD G. COLBY, JOHN B. CARLE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3111A true US3111A (en) | 1843-05-26 |
Family
ID=2063407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3111D Expired - Lifetime US3111A (en) | Balance |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3111A (en) |
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0
- US US3111D patent/US3111A/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: ARMSTRONG ROSES Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC., (A CORP. OF CA);REEL/FRAME:004834/0352 Effective date: 19870721 Owner name: ARMSTRONG ROSES,STATELESS Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC., (A CORP. OF CA);REEL/FRAME:004834/0352 Effective date: 19870721 |
|
| AS | Assignment |
Owner name: ARMSTRONG ROSES Free format text: CHANGE OF NAME;ASSIGNOR:ARMSTRONG NURSERIES, INC.,;REEL/FRAME:004876/0336 Effective date: 19841029 |
|
| AS | Assignment |
Owner name: BEAR CREEK GARDENS, INC., 2518 SOUTH PACIFIC HIGHW Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ARMSTRONG ROSES;REEL/FRAME:004852/0751 Effective date: 19871203 Owner name: BEAR CREEK GARDENS, INC., OREGON Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ARMSTRONG ROSES;REEL/FRAME:004852/0751 Effective date: 19871203 |