GB133119A - - Google Patents

Info

Publication number
GB133119A
GB133119A GB133119DA GB133119A GB 133119 A GB133119 A GB 133119A GB 133119D A GB133119D A GB 133119DA GB 133119 A GB133119 A GB 133119A
Authority
GB
United Kingdom
Prior art keywords
ram
cylinder
pressure water
stroke
riveting
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.)
Active
Application number
Publication of GB133119A publication Critical patent/GB133119A/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure

Abstract

133,119. Thompson, W. B. Sept. 3, 1918. Riveting.-Hydraulic riveting-machines, more particularly of the kind for riveting marine boilers, as described in Specification 24208/10, are constructed with a. small secondary cylinder, and economy of high-pressure water is effected by advancing the riveting-tup for the greater portion of its stroke by admitting high-pressure water to the secondary cylinder, with or without admitting low-pressure water to the main cylinder, and the maximum pressure is produced at the end of the stroke by then admitting high-pressure water to the main cylinder. The tup is carried by a ram d working in a cylinder a, and the rear end of the ram d is formed with a cylinder e in which fits a fixed ram b formed with a cup-leather packing- joint j and with a bore h through which highpressure water is admitted to advance the ram d. Towards the end of the stroke, high-pressure water is admitted to the cylinder a through a passage g, and at the end of the stroke the ram d is returned by admitting high-pressure water to a chamber l formed between a reduced part k of the ram d and the cylinder a. A packing-gland m and ring o are provided for the ram d.
GB133119D Active GB133119A (en)

Publications (1)

Publication Number Publication Date
GB133119A true GB133119A (en)

Family

ID=1726564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133119D Active GB133119A (en)

Country Status (1)

Country Link
GB (1) GB133119A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353352A (en) * 1966-01-11 1967-11-21 Caterpillar Tractor Co Load balancing system for hydraulic jack
US3371582A (en) * 1965-09-16 1968-03-05 Lockheed Aircraft Corp Fluid power actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371582A (en) * 1965-09-16 1968-03-05 Lockheed Aircraft Corp Fluid power actuator
US3353352A (en) * 1966-01-11 1967-11-21 Caterpillar Tractor Co Load balancing system for hydraulic jack

Similar Documents

Publication Publication Date Title
GB133119A (en)
GB190428943A (en) Improvements in Steam Drivers for Producing or Intensifying Hydraulic Pressure.
GB1078913A (en) High energy rate forming machine
GB190414280A (en) Improvements in Steam Pumps.
CN217713126U (en) Pressure cylinder for door and window corner assembly
GB106653A (en)
CN215566982U (en) Middle cylinder part of hydraulic breaking hammer
DE59601271D1 (en) HYDRAULIC PRESSURE TRANSLATOR UNIT, IN PARTICULAR FOR A PRESS WORKING AFTER THE HIGH PRESSURE FORMING METHOD
SU267308A1 (en) PULSE GAS PRESS MILK
GB1157876A (en) Improvements in Forging Machines
GB1038620A (en)
GB189708910A (en) An Improved Method of Working Hydraulic Presses, and Apparatus for use in connection therewith.
GB190000104A (en) Improvements in Compound Steam Engines.
SU165866A1 (en) PRESS FOR THE MANUFACTURE OF GLASS PRODUCTS
GB190008219A (en) Improvements in Steam Engines
GB191115296A (en) An Improvement in Compound Condensing Steam Engines.
GB785540A (en)
GB190218437A (en) Improvements in Direct Acting Pumping Engines.
GB189805135A (en) Improvements in Hydraulic Presses for Forging and Analogous Purposes.
GB191221945A (en) Improved Arrangements for Controlling the Pressure Water of Hydraulic Machines.
GB190013141A (en) Improvements in Pumping Engines.
GB190023436A (en) Improvements in connection with Steam and like Motive Power Engines.
GB191513796A (en) Improvements relating to Presses Applicable for the Production of Briquettes and for other purposes.
GB611995A (en)
GB189901255A (en) Improvements in the Valve Gear of Direct-acting Steam Pumps and Compressors and similar Engines.