FR1297372A - Method and device for expanding rings - Google Patents

Method and device for expanding rings

Info

Publication number
FR1297372A
FR1297372A FR865648A FR865648A FR1297372A FR 1297372 A FR1297372 A FR 1297372A FR 865648 A FR865648 A FR 865648A FR 865648 A FR865648 A FR 865648A FR 1297372 A FR1297372 A FR 1297372A
Authority
FR
France
Prior art keywords
expanding rings
expanding
rings
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
FR865648A
Other languages
French (fr)
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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
Priority to DEU8109A priority Critical patent/DE1196155B/en
Application filed by United States Steel Corp filed Critical United States Steel Corp
Priority to GB22462/61A priority patent/GB949235A/en
Priority to FR865648A priority patent/FR1297372A/en
Application granted granted Critical
Publication of FR1297372A publication Critical patent/FR1297372A/en
Expired 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
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR865648A 1960-06-21 1961-06-21 Method and device for expanding rings Expired FR1297372A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEU8109A DE1196155B (en) 1960-06-21 1961-06-19 Method and device for cold expanding cylindrical steel rings
GB22462/61A GB949235A (en) 1960-06-21 1961-06-21 Method and apparatus for enlarging rings
FR865648A FR1297372A (en) 1960-06-21 1961-06-21 Method and device for expanding rings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1196155XA 1960-06-21 1960-06-21
FR865648A FR1297372A (en) 1960-06-21 1961-06-21 Method and device for expanding rings

Publications (1)

Publication Number Publication Date
FR1297372A true FR1297372A (en) 1962-06-29

Family

ID=26191136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865648A Expired FR1297372A (en) 1960-06-21 1961-06-21 Method and device for expanding rings

Country Status (1)

Country Link
FR (1) FR1297372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354421A2 (en) * 1988-08-06 1990-02-14 SÜDRAD Autoräder GmbH & Co Kommanditgesellschaft Method of making a circular blank and apparatus for carrying out this method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354421A2 (en) * 1988-08-06 1990-02-14 SÜDRAD Autoräder GmbH & Co Kommanditgesellschaft Method of making a circular blank and apparatus for carrying out this method
EP0354421A3 (en) * 1988-08-06 1991-02-27 SÜDRAD Autoräder GmbH & Co Kommanditgesellschaft Method of making a circular blank and apparatus for carrying out this method

Similar Documents

Publication Publication Date Title
FR1274114A (en) Method and device for drawing metal profiles
BE586767A (en) Method and device for electrusion
FR1281427A (en) Method and device for the suspension of land vehicles
FR1259300A (en) Continuous casting method and device
FR1297372A (en) Method and device for expanding rings
FR1267303A (en) Method and device for profiling tubes
FR1282156A (en) Method and device for the construction of cupolas and the like
FR1187780A (en) Spark machining method and device
FR1193128A (en) Method and device for spacing pipes
FR1274711A (en) Device for dynamic expansion
FR1225612A (en) Method and device for the construction of tunnel linings
FR1273930A (en) Method and device for shrinking hollow concrete structures
FR1168622A (en) Method and device for improving the accuracy of projectiles
FR1276483A (en) Device and method for carrying out excavations
FR1262732A (en) Waste disposal method and device
FR1258977A (en) Method and device for forming tubing
FR1278077A (en) Method and device for grouping pyrotechnic devices
FR1278791A (en) Method and device for making shoes
FR1346508A (en) Method and device for the construction of buildings
BE600666A (en) Photocopying method and device
FR1229861A (en) Fret Expansion Method and Apparatus
CH505386A (en) Method, device for detecting impurities and application of the method
FR1389807A (en) Method and device for the purification of acetone
FR1399718A (en) Method and device for the addition of several primary sources
FR1307017A (en) Method and device for the manufacture of metal rings