US260730A - Pump-bucket - Google Patents

Pump-bucket Download PDF

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Publication number
US260730A
US260730A US260730DA US260730A US 260730 A US260730 A US 260730A US 260730D A US260730D A US 260730DA US 260730 A US260730 A US 260730A
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United States
Prior art keywords
bucket
pump
ritzdorf
rings
missouri
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Expired - Lifetime
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    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction

Definitions

  • the drawing is :t side view, part in section.
  • A represents the bucket-rod, secured to or formed upon the lower'end of which is a yoke, the two arms B B receiving leather Washers or rings C between metal rings D D, which :ire held upon the arms by nuts E E. These leather rings form the piston, and their size may be decreased or increased to suit anysize GEO.
  • H. KNIGHT is the weight of the bucket-rod, secured to or formed upon the lower'end of which is a yoke, the two arms B B receiving leather Washers or rings C between metal rings D D, which :ire held upon the arms by nuts E E.
  • These leather rings form the piston, and their size may be decreased or increased to suit anysize GEO.
  • H. KNIGHT is the bucket-rod, secured to or formed upon the lower'end of which is a yoke, the two arms B B receiving leather Washers or rings C between metal rings D D, which :ire held upon the arms by nuts E E. These leather rings form the piston, and their size may be decreased or increased to suit anysize GEO.

Description

(NUModel.) 4 u J. RITZDORF.
PUMP BUCKET.
Vlvogzfogmo. Patented"Jllymsaz PETERS. mmmwmpmr. wmangmn. nA c.
UNTED STATES PATENT OFFICE.
PETER J. RITZDORF, OF ST. LOUIS, MISSOURI.
PUMP-BUCKET.
SPECIFICATION forming part of Letters Patent No. 260,730, dated July 4, 1882,
Application filed May 1, 1882. (No model.)
To all lwhom it may concern:
Be it known that I, PETER J. RITZDORF, of the city of St. Louis, in the State of Missouri, have invented a certain new and useful Improvement in Pump-Buckets, of which the following is e full, clear, and exact description, reference being had to the accompanying drawing, forming part of this specification.
The drawing is :t side view, part in section.
A represents the bucket-rod, secured to or formed upon the lower'end of which is a yoke, the two arms B B receiving leather Washers or rings C between metal rings D D, which :ire held upon the arms by nuts E E. These leather rings form the piston, and their size may be decreased or increased to suit anysize GEO. H. KNIGHT.
US260730D Pump-bucket Expired - Lifetime US260730A (en)

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US260730A true US260730A (en) 1882-07-04

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US260730D Expired - Lifetime US260730A (en) Pump-bucket

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