RO61046A - - Google Patents

Info

Publication number
RO61046A
RO61046A RO71566A RO7156672A RO61046A RO 61046 A RO61046 A RO 61046A RO 71566 A RO71566 A RO 71566A RO 7156672 A RO7156672 A RO 7156672A RO 61046 A RO61046 A RO 61046A
Authority
RO
Romania
Application number
RO71566A
Other languages
Romanian (ro)
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 filed Critical
Publication of RO61046A publication Critical patent/RO61046A/ro

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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Forging (AREA)
RO71566A 1971-07-09 1972-07-10 RO61046A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2680471 1971-07-09

Publications (1)

Publication Number Publication Date
RO61046A true RO61046A (enrdf_load_stackoverflow) 1976-08-15

Family

ID=11220269

Family Applications (1)

Application Number Title Priority Date Filing Date
RO71566A RO61046A (enrdf_load_stackoverflow) 1971-07-09 1972-07-10

Country Status (10)

Country Link
US (1) US3793863A (enrdf_load_stackoverflow)
JP (1) JPS5623686B1 (enrdf_load_stackoverflow)
AT (1) AT325389B (enrdf_load_stackoverflow)
CS (1) CS178114B2 (enrdf_load_stackoverflow)
DE (1) DE2144863C3 (enrdf_load_stackoverflow)
FR (1) FR2145520B1 (enrdf_load_stackoverflow)
GB (1) GB1389480A (enrdf_load_stackoverflow)
HU (1) HU170799B (enrdf_load_stackoverflow)
PL (1) PL86293B1 (enrdf_load_stackoverflow)
RO (1) RO61046A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019033A1 (de) * 1979-05-10 1980-11-26 Robert Bosch Gmbh Verfahren zum Herstellen eines Druckbehälters, insbesondere Druckspeichers
US4627257A (en) * 1980-05-05 1986-12-09 Coilco, Inc. Tube spin close apparatus
DE3321363A1 (de) * 1983-06-14 1984-12-20 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Drueckverfahren und schwenkform-drueckmaschine zur durchfuehrung des verfahrens
US4628704A (en) * 1983-09-06 1986-12-16 Michigan Special Products, Inc. Surge tank for air-conditioning compressor
US5085131A (en) * 1990-10-02 1992-02-04 Prime Tube, Inc. Hydraulic cylinder for automotive steering systems and the like
US5235837A (en) * 1991-04-19 1993-08-17 Compression Technologies, Inc. Fabrication of pressure vessels
IL101511A0 (en) * 1991-04-19 1992-12-30 Compression Tech Fabrication of pressure vessels
US5598729A (en) * 1994-10-26 1997-02-04 Tandem Systems, Inc. System and method for constructing wall of a tube
US5937516A (en) * 1996-12-13 1999-08-17 General Motors Corporation Method for spin forming articles
KR100303125B1 (ko) * 1998-05-22 2001-11-30 광 진 박 수격흡수장치의하우징제조방법
US6162403A (en) * 1998-11-02 2000-12-19 General Motors Corporation Spin formed vacuum bottle catalytic converter
US6212926B1 (en) 1999-04-21 2001-04-10 Tandem Systems, Inc. Method for spin forming a tube
US7316142B2 (en) * 2004-05-21 2008-01-08 Lancaster Paul B Metal spin forming head
ES2304269B1 (es) * 2005-08-03 2009-07-17 Alberto Bellomo Distribuidor de gas para una cocina, con un cierre del tubo.
US7600405B2 (en) * 2005-10-11 2009-10-13 Alcon, Inc. Microsurgical probe
DK178066B1 (da) * 2006-05-16 2015-04-20 Bang & Olufsen As Optimeret metaltrykning ved anvendelse af drejebænk
CN100537067C (zh) * 2007-12-14 2009-09-09 浙江金盾压力容器有限公司 钢瓶管体加工用平辊精轧机
CN102133604B (zh) * 2010-12-22 2012-11-21 湖州腾云制冷设备有限公司 一种缩管装置
WO2013134795A1 (en) * 2012-03-13 2013-09-19 Gabrielyan Mekhak Cylinder-making apparatus
JP6046955B2 (ja) * 2012-08-28 2016-12-21 マニー株式会社 硝子体手術用プローブ及びその製造方法
CN109647958B (zh) * 2019-01-25 2020-03-31 中北大学 一种变壁厚筒体零件辊挤成形辊轮钢丝拉簧复位装置
CN114433702B (zh) * 2021-12-27 2023-05-19 西安泰金新能科技股份有限公司 一种导电能力较好的镀银旋压钛筒

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436489A (en) * 1919-10-16 1922-11-21 Ferrier Walter Nose-forming machine
FR577311A (fr) * 1924-02-19 1924-09-03 Acieries Et Usines A Tubes De Dispositif pour rétreindre les extrémités de tubes ou de récipients cylindriques
US2325522A (en) * 1939-08-14 1943-07-27 Lauer Ambrosius Apparatus for contracting the ends of hollow bodies
US2568991A (en) * 1943-03-11 1951-09-25 Bendix Aviat Corp Machine and method for closing metal tubes
US2408596A (en) * 1944-03-13 1946-10-01 Nat Tube Co Method of forming cylinder ends
US2443416A (en) * 1944-07-14 1948-06-15 Penn Electric Switch Co Tube forming die
JPS4112217Y1 (enrdf_load_stackoverflow) * 1964-02-06 1966-06-08

Also Published As

Publication number Publication date
DE2144863C3 (de) 1975-07-10
DE2144863A1 (de) 1973-01-18
FR2145520A1 (enrdf_load_stackoverflow) 1973-02-23
GB1389480A (en) 1975-04-03
US3793863A (en) 1974-02-26
HU170799B (hu) 1977-09-28
PL86293B1 (enrdf_load_stackoverflow) 1976-05-31
AT325389B (de) 1975-10-27
DE2144863B2 (de) 1974-12-05
CS178114B2 (enrdf_load_stackoverflow) 1977-08-31
FR2145520B1 (enrdf_load_stackoverflow) 1978-05-12
JPS5623686B1 (enrdf_load_stackoverflow) 1981-06-02

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