DE21434C - Methods and devices for straightening rolled products in the glowing state - Google Patents

Methods and devices for straightening rolled products in the glowing state

Info

Publication number
DE21434C
DE21434C DENDAT21434D DE21434DA DE21434C DE 21434 C DE21434 C DE 21434C DE NDAT21434 D DENDAT21434 D DE NDAT21434D DE 21434D A DE21434D A DE 21434DA DE 21434 C DE21434 C DE 21434C
Authority
DE
Germany
Prior art keywords
methods
devices
rolled products
glowing state
straightening rolled
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
DENDAT21434D
Other languages
German (de)
Original Assignee
M. WILLE, Reg'ierungs-Maschinenbauführer in Magdeburg, Grüne Armstrafse 4 und H. KRAEMER JR. auf Elsterstein b. St. Ingbert, Rheinbayern
Publication of DE21434C publication Critical patent/DE21434C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (2)

Patent-Ansprüche: Beim Richten von Walzfabrikaten im glühenden Zustande:Patent claims: When straightening rolled products in the glowing state: 1. Die Anwendung von Federn, welche beim Erkalten des Fabrikates eine ungehinderte Zusammenziehung desselben gestatten.1. The use of springs, which when the product cools down unhindered Allow contraction of the same. 2. Die Anwendung von zwei Schrauben entgegengesetzten Gewindes, durch welche die Spannkraft der Feder regulirt werden kann.2. The application of two opposite screws Thread, through which the tension force of the spring can be regulated.
DENDAT21434D Methods and devices for straightening rolled products in the glowing state Active DE21434C (en)

Publications (1)

Publication Number Publication Date
DE21434C true DE21434C (en)

Family

ID=298117

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT21434D Active DE21434C (en) Methods and devices for straightening rolled products in the glowing state

Country Status (1)

Country Link
DE (1) DE21434C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441707A (en) * 1943-09-10 1948-05-18 Sutton Patents Inc Gripping means for hydraulic ram type of metal shaping presses
US4726212A (en) * 1985-03-11 1988-02-23 Unimetal Machine for straightening and stress-relieving steel rails
US4938443A (en) * 1988-12-02 1990-07-03 Carey-Mcfall Corporation Venetian blind installation bracket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441707A (en) * 1943-09-10 1948-05-18 Sutton Patents Inc Gripping means for hydraulic ram type of metal shaping presses
US4726212A (en) * 1985-03-11 1988-02-23 Unimetal Machine for straightening and stress-relieving steel rails
US4938443A (en) * 1988-12-02 1990-07-03 Carey-Mcfall Corporation Venetian blind installation bracket

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