NL6402439A - - Google Patents

Info

Publication number
NL6402439A
NL6402439A NL6402439A NL6402439A NL6402439A NL 6402439 A NL6402439 A NL 6402439A NL 6402439 A NL6402439 A NL 6402439A NL 6402439 A NL6402439 A NL 6402439A NL 6402439 A NL6402439 A NL 6402439A
Authority
NL
Netherlands
Application number
NL6402439A
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
Priority to NL6402439A priority Critical patent/NL6402439A/xx
Priority to DE1965N0017271 priority patent/DE1975088U/de
Priority to BE660886D priority patent/BE660886A/xx
Priority to GB1016965A priority patent/GB1099182A/en
Publication of NL6402439A publication Critical patent/NL6402439A/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Prostheses (AREA)
NL6402439A 1964-03-10 1964-03-10 NL6402439A (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL6402439A NL6402439A (enrdf_load_stackoverflow) 1964-03-10 1964-03-10
DE1965N0017271 DE1975088U (de) 1964-03-10 1965-03-05 Leichtmetallmast.
BE660886D BE660886A (enrdf_load_stackoverflow) 1964-03-10 1965-03-10
GB1016965A GB1099182A (en) 1964-03-10 1965-03-10 A hollow mast or like hollow support structure

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL6402439A true NL6402439A (enrdf_load_stackoverflow) 1965-09-13

Family

ID=19789530

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933014B1 (fr) * 2008-06-27 2011-04-22 Noiseenne D Outil De Presse Soc Tube realise a partir d'un flan
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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel

Also Published As

Publication number Publication date
BE660886A (enrdf_load_stackoverflow) 1965-07-01
GB1099182A (en) 1968-01-17
DE1975088U (de) 1967-12-14

Similar Documents

Publication Publication Date Title
BE642400A (enrdf_load_stackoverflow)
BE642437A (enrdf_load_stackoverflow)
BE660924A (enrdf_load_stackoverflow)
NL6402439A (enrdf_load_stackoverflow)
BE660135A (enrdf_load_stackoverflow)
BE659928A (enrdf_load_stackoverflow)
BE659827A (enrdf_load_stackoverflow)
BE659593A (enrdf_load_stackoverflow)
BE659589A (enrdf_load_stackoverflow)
BE659094A (enrdf_load_stackoverflow)
BE658866A (enrdf_load_stackoverflow)
BE658695A (enrdf_load_stackoverflow)
BE658220A (enrdf_load_stackoverflow)
BE657398A (enrdf_load_stackoverflow)
BE656976A (enrdf_load_stackoverflow)
BE656587A (enrdf_load_stackoverflow)
BE653798A (enrdf_load_stackoverflow)
BE652979A (enrdf_load_stackoverflow)
BE649424A (enrdf_load_stackoverflow)
BE645586A (enrdf_load_stackoverflow)
BE642974A (enrdf_load_stackoverflow)
BE642797A (enrdf_load_stackoverflow)
BE642770A (enrdf_load_stackoverflow)
BE642741A (enrdf_load_stackoverflow)
BE642735A (enrdf_load_stackoverflow)