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GB232162A - Improvements in or relating to annealing or cementation boxes - Google Patents

Improvements in or relating to annealing or cementation boxes

Info

Publication number
GB232162A
GB232162A GB23611/24A GB2361124A GB232162A GB 232162 A GB232162 A GB 232162A GB 23611/24 A GB23611/24 A GB 23611/24A GB 2361124 A GB2361124 A GB 2361124A GB 232162 A GB232162 A GB 232162A
Authority
GB
United Kingdom
Prior art keywords
rim
cementation
annealing
shrunk
welded
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
GB23611/24A
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB232162A publication Critical patent/GB232162A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hydraulic Turbines (AREA)

Abstract

232,162. Felten & Guilleaume Carlswerk Akt.-Ges. April 11, 1924, [Convention date]. Annealing - boxes; cementation. - In a wrought iron annealing or cementation box of the kind in which the upper rim a is bent outwardly from the casing and provided with a reinforcing ring welded or shrunk on to the rim, the reinforcing ring d is, welded or shrunk on to the rim a, the bend in the rim a and the width of the ring d being such as not to narrow the inner width of the casing c. If the rim is bent outwards more sharply so as to yield a better support for the cover C, the ring d may be fitted externally on the rim a. A second reinforcing ring e may also be welded or shrunk internally or externally on the rim a.
GB23611/24A 1924-04-11 1924-10-06 Improvements in or relating to annealing or cementation boxes Expired GB232162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232162X 1924-04-11

Publications (1)

Publication Number Publication Date
GB232162A true GB232162A (en) 1925-06-25

Family

ID=5879588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23611/24A Expired GB232162A (en) 1924-04-11 1924-10-06 Improvements in or relating to annealing or cementation boxes

Country Status (1)

Country Link
GB (1) GB232162A (en)

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