US84126A - Improvement in casters - Google Patents
Improvement in casters Download PDFInfo
- Publication number
- US84126A US84126A US84126DA US84126A US 84126 A US84126 A US 84126A US 84126D A US84126D A US 84126DA US 84126 A US84126 A US 84126A
- Authority
- US
- United States
- Prior art keywords
- casters
- improvement
- rollers
- lewando
- charles
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/08—Ball castors
Description
vin the frame that holds the ball.
dnitrl l 5mm *xe/@W ewes CHARLES LEWANDO, OF BOSTON, MASSACHUSETTS. Leners Patent No, 84,126, dated November 17, 186s.
IMIPRQVEIEENT IN CASTERB.
The Schedule rea-red to in these Letten Patent and making pl-rb 0f tu m To all whom it may concern Beit known that l, CHARLES LEWANDO, of Boston, in the county of Suffolk, and State of Massachusetts, have invented certain new and useful Improvements in Caster-Rollers; and I do hereby declare that the following is a fulland exact description thereof, reference being had to the accompanying drawings, and to the letters of refe-rence marked thereon.
To'enable others skilled in the art to make and use my invention, I will proceed'to' describe its nature, oonstruction, and use.
The nature of my invention consists in combining, with the'ball of a ball-caster, a number of peculiarlyshaped friction-rollers, said rollers being set diagonally Figure 2 shows a plan of the same.
I construct my castenas follows:
to set forth my claim.
Claim. Y What I claim as my invention, and desire to secure by Let-fers Patent of the United States, is-
In a ballcaster, the concaved friction-rollers D DD", said rollers running on inclined axles, made substantially as described, and for the purpose set forth.
CHARLES LEWANDO. Witnesses:
FRANK G. PARKER, A. HUN BERRY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US84126A true US84126A (en) | 1868-11-17 |
Family
ID=2153617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US84126D Expired - Lifetime US84126A (en) | Improvement in casters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US84126A (en) |
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0
- US US84126D patent/US84126A/en not_active Expired - Lifetime
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