GB191115374A - Improvements in Hydraulic or the like Presses and Apparatus for Breaking Steel and other Metal Rails, Billets, Tyres and the like Articles. - Google Patents

Improvements in Hydraulic or the like Presses and Apparatus for Breaking Steel and other Metal Rails, Billets, Tyres and the like Articles.

Info

Publication number
GB191115374A
GB191115374A GB191115374DA GB191115374A GB 191115374 A GB191115374 A GB 191115374A GB 191115374D A GB191115374D A GB 191115374DA GB 191115374 A GB191115374 A GB 191115374A
Authority
GB
United Kingdom
Prior art keywords
ram
presses
cylinder
retracting
tyres
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
Inventor
Thomas William Ward
Horatio William Lash
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191115374A publication Critical patent/GB191115374A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

15,374. Ward, T. W., and Lash, H. W. July 1. Presses, cylinder and piston ; press-ram retracting devices. - A press of the kind described in Specification 27,480/97, [Class 83, Metals, Cutting &c.], is mounted on trunnions, and pressure liquid is fed through the trunnion bearings. Figs. 1 and 2 show the press cylinder c mounted on trunnions a, liquid being delivered to the main ram b through the pipe e and to the retracting-ram h through the pipe f. The retracting-cylinder g is formed conical and the main ram has a conical recess formed in it to receive the cylinder g. The retracting-ram is secured to the main ram by a screwed rod i. To preserve the horizontal position of the ram when out of action, springs d are provided.
GB191115374D 1911-07-01 1911-07-01 Improvements in Hydraulic or the like Presses and Apparatus for Breaking Steel and other Metal Rails, Billets, Tyres and the like Articles. Expired GB191115374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191115374T 1911-07-01

Publications (1)

Publication Number Publication Date
GB191115374A true GB191115374A (en) 1912-04-04

Family

ID=32639319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191115374D Expired GB191115374A (en) 1911-07-01 1911-07-01 Improvements in Hydraulic or the like Presses and Apparatus for Breaking Steel and other Metal Rails, Billets, Tyres and the like Articles.

Country Status (1)

Country Link
GB (1) GB191115374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435082B1 (en) * 1996-05-21 2002-08-20 Janome Sewing Machine Co., Ltd. Portable electropressing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435082B1 (en) * 1996-05-21 2002-08-20 Janome Sewing Machine Co., Ltd. Portable electropressing apparatus

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