US503890A - ainsworth - Google Patents

ainsworth Download PDF

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Publication number
US503890A
US503890A US503890DA US503890A US 503890 A US503890 A US 503890A US 503890D A US503890D A US 503890DA US 503890 A US503890 A US 503890A
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Prior art keywords
ainsworth
model
aug
zliql
nfors
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/028—Supporting web roll on its outer circumference

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Ceramic Products (AREA)

Description

(No Model.)
O. P. AINSWORTH & J. HAYDOGK.
- LAPPING MAOHINE.
No. 503,890. Patented Aug. 22, 1893.
i? E41 i I 5 MM I {it WW1" IE" W1 9 y nfors nes ses I Zliql (No Model.) 2 SheetsSheet 1.
- G. W. ALTMAN.
BUTTON SETTING MACHINE.
No. 503,891. Pat iced Aug. 22,1893.
US503890D ainsworth Expired - Lifetime US503890A (en)

Publications (1)

Publication Number Publication Date
US503890A true US503890A (en) 1893-08-22

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US503890D Expired - Lifetime US503890A (en) ainsworth

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