GB1099182A - A hollow mast or like hollow support structure - Google Patents

A hollow mast or like hollow support structure

Info

Publication number
GB1099182A
GB1099182A GB1016965A GB1016965A GB1099182A GB 1099182 A GB1099182 A GB 1099182A GB 1016965 A GB1016965 A GB 1016965A GB 1016965 A GB1016965 A GB 1016965A GB 1099182 A GB1099182 A GB 1099182A
Authority
GB
United Kingdom
Prior art keywords
shafts
blocks
sheet metal
shaft
hollow
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.)
Expired
Application number
GB1016965A
Other languages
English (en)
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.)
LIMETA NV
Original Assignee
LIMETA NV
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 LIMETA NV filed Critical LIMETA NV
Publication of GB1099182A publication Critical patent/GB1099182A/en
Expired legal-status Critical Current

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Prostheses (AREA)
GB1016965A 1964-03-10 1965-03-10 A hollow mast or like hollow support structure Expired GB1099182A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1099182A true GB1099182A (en) 1968-01-17

Family

ID=19789530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1016965A Expired GB1099182A (en) 1964-03-10 1965-03-10 A hollow mast or like hollow support structure

Country Status (4)

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

Cited By (2)

* 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
CN115306128A (zh) * 2022-07-16 2022-11-08 中鼎国际工程有限责任公司 一种装配式建筑用升降装置

Families Citing this family (2)

* 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

Cited By (3)

* 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
CN115306128A (zh) * 2022-07-16 2022-11-08 中鼎国际工程有限责任公司 一种装配式建筑用升降装置
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

Also Published As

Publication number Publication date
NL6402439A (sk) 1965-09-13
BE660886A (sk) 1965-07-01
DE1975088U (de) 1967-12-14

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