EP0117119A3 - Stiffened structural member and method of making - Google Patents

Stiffened structural member and method of making Download PDF

Info

Publication number
EP0117119A3
EP0117119A3 EP84300946A EP84300946A EP0117119A3 EP 0117119 A3 EP0117119 A3 EP 0117119A3 EP 84300946 A EP84300946 A EP 84300946A EP 84300946 A EP84300946 A EP 84300946A EP 0117119 A3 EP0117119 A3 EP 0117119A3
Authority
EP
European Patent Office
Prior art keywords
making
structural member
stiffened structural
stiffened
structural
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.)
Granted
Application number
EP84300946A
Other versions
EP0117119A2 (en
EP0117119B1 (en
Inventor
Richard G. Delagi
George Trenkler
Robert J. Schwensfeir, Jr.
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of EP0117119A2 publication Critical patent/EP0117119A2/en
Publication of EP0117119A3 publication Critical patent/EP0117119A3/en
Application granted granted Critical
Publication of EP0117119B1 publication Critical patent/EP0117119B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D49/00—Sheathing or stiffening objects
    • 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
    • B21D53/92—Making other particular articles other parts for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
EP84300946A 1983-02-14 1984-02-14 Stiffened structural member and method of making Expired - Lifetime EP0117119B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46619383A 1983-02-14 1983-02-14
US466193 1983-02-14

Publications (3)

Publication Number Publication Date
EP0117119A2 EP0117119A2 (en) 1984-08-29
EP0117119A3 true EP0117119A3 (en) 1987-12-02
EP0117119B1 EP0117119B1 (en) 1991-07-17

Family

ID=23850868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84300946A Expired - Lifetime EP0117119B1 (en) 1983-02-14 1984-02-14 Stiffened structural member and method of making

Country Status (4)

Country Link
EP (1) EP0117119B1 (en)
JP (1) JPS59159286A (en)
CA (1) CA1216782A (en)
DE (1) DE3484803D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820355A (en) * 1987-03-30 1989-04-11 Rockwell International Corporation Method for fabricating monolithic aluminum structures
DE3736375C1 (en) * 1987-10-27 1989-02-02 Muenchner Medizin Mechanik Method of checking a gas steriliser for leaks and gas steriliser for performing the method
CN114505573B (en) * 2022-04-20 2022-07-15 成都飞机工业（集团）有限责任公司 Superplastic forming and diffusion bonding die and preparation method of thin-wall large-inclination-angle part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990608A (en) * 1957-03-18 1961-07-04 Ici Ltd Method of making sheet metal elements with passages therein
US3377683A (en) * 1965-08-24 1968-04-16 Olin Mathieson Method of making a heat exchanger
DE2315030A1 (en) * 1972-03-30 1973-10-04 Imp Metal Ind Kynoch Ltd METAL CONSTRUCTION PANEL PRODUCTION METHOD
EP0077613A2 (en) * 1981-10-15 1983-04-27 Texas Instruments Incorporated Process for producing reinforced structural articles
US4483478A (en) * 1981-09-11 1984-11-20 Rockwell International Corporation Method for fabricating superplastically formed/diffusion bonded aluminum or aluminum alloy structures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549985B2 (en) * 1973-11-01 1979-04-28
US4021901A (en) * 1975-05-02 1977-05-10 Olin Corporation Method of sizing heat exchange panels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990608A (en) * 1957-03-18 1961-07-04 Ici Ltd Method of making sheet metal elements with passages therein
US3377683A (en) * 1965-08-24 1968-04-16 Olin Mathieson Method of making a heat exchanger
DE2315030A1 (en) * 1972-03-30 1973-10-04 Imp Metal Ind Kynoch Ltd METAL CONSTRUCTION PANEL PRODUCTION METHOD
US4483478A (en) * 1981-09-11 1984-11-20 Rockwell International Corporation Method for fabricating superplastically formed/diffusion bonded aluminum or aluminum alloy structures
EP0077613A2 (en) * 1981-10-15 1983-04-27 Texas Instruments Incorporated Process for producing reinforced structural articles

Also Published As

Publication number Publication date
CA1216782A (en) 1987-01-20
EP0117119A2 (en) 1984-08-29
JPS59159286A (en) 1984-09-08
DE3484803D1 (en) 1991-08-22
EP0117119B1 (en) 1991-07-17

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