NL6911689A - - Google Patents

Info

Publication number
NL6911689A
NL6911689A NL6911689A NL6911689A NL6911689A NL 6911689 A NL6911689 A NL 6911689A NL 6911689 A NL6911689 A NL 6911689A NL 6911689 A NL6911689 A NL 6911689A NL 6911689 A NL6911689 A NL 6911689A
Authority
NL
Netherlands
Application number
NL6911689A
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 NL6911689A publication Critical patent/NL6911689A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/60—Derricks
    • B66C23/605—Derricks employing ships' masts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/043—Block and tackle system with variable number of cable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
NL6911689A 1969-08-20 1969-07-31 NL6911689A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4156169A GB1219229A (en) 1969-08-20 1969-08-20 Ship loading apparatus

Publications (1)

Publication Number Publication Date
NL6911689A true NL6911689A (enrdf_load_stackoverflow) 1971-02-02

Family

ID=10420267

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911689A NL6911689A (enrdf_load_stackoverflow) 1969-08-20 1969-07-31

Country Status (3)

Country Link
FR (1) FR2075858A1 (enrdf_load_stackoverflow)
GB (1) GB1219229A (enrdf_load_stackoverflow)
NL (1) NL6911689A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642766C2 (de) * 1976-09-23 1985-03-14 Bönninghaus, geb. Kreuser, Magdalene, 4700 Hamm Vorrichtung zum Ziehen von Verbauwänden, -platten, Spunddielen oder dergleichen Verbauelementen für den Grabenverbau
GB2028264B (en) * 1978-08-24 1982-09-02 Kawasaki Heavy Ind Ltd Cargo-handling machine for shipboard use
US4403766A (en) * 1980-02-21 1983-09-13 Gg. Noell Gmbh Block and pulley arrangement
NL8005327A (nl) * 1980-09-24 1982-04-16 Itrec Bv Hijswerktuig, in het bijzonder drijvende bok.
NL2017468B1 (en) * 2016-09-15 2018-03-22 Itrec Bv Crane, vessel comprising such a crane, and a method for up-ending a longitudinal structure

Also Published As

Publication number Publication date
GB1219229A (en) 1971-01-13
FR2075858A1 (enrdf_load_stackoverflow) 1971-10-15

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn