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 10
- 230000036633 rest Effects 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
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.
Description
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 |