GB573588A - An improved cup leather - Google Patents

An improved cup leather

Info

Publication number
GB573588A
GB573588A GB1773945A GB1773945A GB573588A GB 573588 A GB573588 A GB 573588A GB 1773945 A GB1773945 A GB 1773945A GB 1773945 A GB1773945 A GB 1773945A GB 573588 A GB573588 A GB 573588A
Authority
GB
United Kingdom
Prior art keywords
cup leather
improved cup
spigot
cup
piston
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
Application number
GB1773945A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESCA WILLIAM PUCKERT
Original Assignee
ESCA WILLIAM PUCKERT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ESCA WILLIAM PUCKERT filed Critical ESCA WILLIAM PUCKERT
Priority to GB1773945A priority Critical patent/GB573588A/en
Publication of GB573588A publication Critical patent/GB573588A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston

Abstract

573,588. Piston packing. PUCKERT, E. W. Dec. 20, 1943, No. 17739/45. Divided out of 571,793, [Group XXII]. [Class 122 (i)] A cup leather is formed with a spigot 4 inserted into a recess in the piston and secured by a pin 6. A projection 7 opposite the spigot acts as a stop tc prevent damage to the cup 5 Specification 571,793 is referred to in the Provisional Specification.
GB1773945A 1943-12-20 1943-12-20 An improved cup leather Expired GB573588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1773945A GB573588A (en) 1943-12-20 1943-12-20 An improved cup leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1773945A GB573588A (en) 1943-12-20 1943-12-20 An improved cup leather

Publications (1)

Publication Number Publication Date
GB573588A true GB573588A (en) 1945-11-27

Family

ID=10100390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1773945A Expired GB573588A (en) 1943-12-20 1943-12-20 An improved cup leather

Country Status (1)

Country Link
GB (1) GB573588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640309A (en) * 1983-06-29 1987-02-03 Parker Hannifin Corporation Pilot operated poppet valve with speed control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640309A (en) * 1983-06-29 1987-02-03 Parker Hannifin Corporation Pilot operated poppet valve with speed control

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