FR2225229A1 - - Google Patents

Info

Publication number
FR2225229A1
FR2225229A1 FR7412667A FR7412667A FR2225229A1 FR 2225229 A1 FR2225229 A1 FR 2225229A1 FR 7412667 A FR7412667 A FR 7412667A FR 7412667 A FR7412667 A FR 7412667A FR 2225229 A1 FR2225229 A1 FR 2225229A1
Authority
FR
France
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.)
Granted
Application number
FR7412667A
Other languages
French (fr)
Other versions
FR2225229B1 (OSRAM
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.)
Mazda Motor Corp
Original Assignee
Toyo Kogyo Co Ltd
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 Toyo Kogyo Co Ltd filed Critical Toyo Kogyo Co Ltd
Publication of FR2225229A1 publication Critical patent/FR2225229A1/fr
Application granted granted Critical
Publication of FR2225229B1 publication Critical patent/FR2225229B1/fr
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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)
  • Shearing Machines (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7412667A 1973-04-10 1974-04-10 Expired FR2225229B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4058173A JPS5135547B2 (OSRAM) 1973-04-10 1973-04-10

Publications (2)

Publication Number Publication Date
FR2225229A1 true FR2225229A1 (OSRAM) 1974-11-08
FR2225229B1 FR2225229B1 (OSRAM) 1979-10-12

Family

ID=12584444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412667A Expired FR2225229B1 (OSRAM) 1973-04-10 1974-04-10

Country Status (4)

Country Link
US (1) US3862561A (OSRAM)
JP (1) JPS5135547B2 (OSRAM)
DE (1) DE2417631C3 (OSRAM)
FR (1) FR2225229B1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462951U (OSRAM) * 1977-10-11 1979-05-02
US6189361B1 (en) * 1997-09-04 2001-02-20 Amada Metrecs Company Limited Tool for forming protrusions in material by cutting and deforming
US20060231534A1 (en) * 2003-08-12 2006-10-19 Hill John E Method of laser welding coated members
CA3034595C (en) * 2012-05-29 2021-01-19 Gripmetal Limited Bulk textured material sheeting
US9950495B2 (en) 2014-07-24 2018-04-24 Nugripmetal S.A.R.L. System and method for additive manufacturing of a three-dimensional object
US10010923B1 (en) 2017-09-13 2018-07-03 Nugripmetal S.A.R.L. Textured sheet metal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114072A (en) * 1935-05-07 1938-04-12 Ralph E Cleveland Press roll for paper making machines and the method of making same
US2480711A (en) * 1944-12-08 1949-08-30 Robert G Calton Continuous method of forming and porcelain enameling sheet metal
US2953043A (en) * 1955-09-03 1960-09-20 Trebitsch Guido Punch press
US3119289A (en) * 1960-07-01 1964-01-28 Nat Electric Welding Machines Method for planishing a pair of seam-joined metal sheets
US3742753A (en) * 1972-08-16 1973-07-03 G Biesenbach Method of constructing a spark wheel
US3821347A (en) * 1972-10-19 1974-06-28 R Katoh Process for producing a structural concrete block

Also Published As

Publication number Publication date
JPS5135547B2 (OSRAM) 1976-10-02
DE2417631A1 (de) 1974-11-28
FR2225229B1 (OSRAM) 1979-10-12
DE2417631B2 (de) 1980-02-14
US3862561A (en) 1975-01-28
JPS49126532A (OSRAM) 1974-12-04
DE2417631C3 (de) 1980-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse