GB247656A - Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes - Google Patents

Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes

Info

Publication number
GB247656A
GB247656A GB2767624A GB2767624A GB247656A GB 247656 A GB247656 A GB 247656A GB 2767624 A GB2767624 A GB 2767624A GB 2767624 A GB2767624 A GB 2767624A GB 247656 A GB247656 A GB 247656A
Authority
GB
United Kingdom
Prior art keywords
purposes
production
valve bodies
hollow steel
steel stampings
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
GB2767624A
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
Priority to GB2767624A priority Critical patent/GB247656A/en
Publication of GB247656A publication Critical patent/GB247656A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • B21K1/24—Making machine elements valve parts valve bodies; valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

247,656. Dewrance, Sir J. Nov. 19, 1924. Drawings to Specification. Valves; pipes.-Valve casings &c. are formed of steel stampings welded together. The parts are stamped in moulds and formed on their contacting surfaces with V-shaped ridges and corresponding grooves or with chamfered surfaces. The parts are then placed in contact, raised to welding heat, and pressed together.
GB2767624A 1924-11-19 1924-11-19 Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes Expired GB247656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2767624A GB247656A (en) 1924-11-19 1924-11-19 Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2767624A GB247656A (en) 1924-11-19 1924-11-19 Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes

Publications (1)

Publication Number Publication Date
GB247656A true GB247656A (en) 1926-02-19

Family

ID=10263459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2767624A Expired GB247656A (en) 1924-11-19 1924-11-19 Improvements in the production of hollow steel stampings for use as valve bodies or for other purposes

Country Status (1)

Country Link
GB (1) GB247656A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010522A1 (en) * 1987-09-08 1990-09-20 Michael Schenk Structural component with at least one cavity and process for obtaining it
CN104907475A (en) * 2015-06-24 2015-09-16 南车戚墅堰机车车辆工艺研究所有限公司 Integral forging mold of valve body with flanges, and forging method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010522A1 (en) * 1987-09-08 1990-09-20 Michael Schenk Structural component with at least one cavity and process for obtaining it
CN104907475A (en) * 2015-06-24 2015-09-16 南车戚墅堰机车车辆工艺研究所有限公司 Integral forging mold of valve body with flanges, and forging method

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