BE660886A - - Google Patents

Info

Publication number
BE660886A
BE660886A BE660886DA BE660886A BE 660886 A BE660886 A BE 660886A BE 660886D A BE660886D A BE 660886DA BE 660886 A BE660886 A BE 660886A
Authority
BE
Belgium
Application number
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 BE660886A publication Critical patent/BE660886A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/0083—Masts for sailing ships or boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Prostheses (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BE660886D 1964-03-10 1965-03-10 BE660886A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6402439A NL6402439A (zh) 1964-03-10 1964-03-10

Publications (1)

Publication Number Publication Date
BE660886A true BE660886A (zh) 1965-07-01

Family

ID=19789530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660886D BE660886A (zh) 1964-03-10 1965-03-10

Country Status (4)

Country Link
BE (1) BE660886A (zh)
DE (1) DE1975088U (zh)
GB (1) GB1099182A (zh)
NL (1) NL6402439A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428331A (zh) * 2021-07-14 2021-09-24 哈尔滨工程大学 一种全海况长航程无人帆船用折叠结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903234A (nl) * 1979-04-24 1980-10-28 Noord Ver Metaal Werkwijze en inrichting voor het tot een kleinere diameter walsen van buis.
FR2933014B1 (fr) * 2008-06-27 2011-04-22 Noiseenne D Outil De Presse Soc Tube realise a partir d'un flan
CN115306128B (zh) * 2022-07-16 2024-04-12 中鼎国际工程有限责任公司 一种装配式建筑用升降装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428331A (zh) * 2021-07-14 2021-09-24 哈尔滨工程大学 一种全海况长航程无人帆船用折叠结构
CN113428331B (zh) * 2021-07-14 2022-06-14 哈尔滨工程大学 一种全海况长航程无人帆船用折叠结构

Also Published As

Publication number Publication date
DE1975088U (de) 1967-12-14
GB1099182A (en) 1968-01-17
NL6402439A (zh) 1965-09-13

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