NL7504344A - SAFETY LIFTING DEVICE. - Google Patents

SAFETY LIFTING DEVICE.

Info

Publication number
NL7504344A
NL7504344A NL7504344A NL7504344A NL7504344A NL 7504344 A NL7504344 A NL 7504344A NL 7504344 A NL7504344 A NL 7504344A NL 7504344 A NL7504344 A NL 7504344A NL 7504344 A NL7504344 A NL 7504344A
Authority
NL
Netherlands
Prior art keywords
lifting device
safety lifting
safety
lifting
Prior art date
Application number
NL7504344A
Other languages
Dutch (nl)
Original Assignee
Noell Gmbh
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 Noell Gmbh filed Critical Noell Gmbh
Publication of NL7504344A publication Critical patent/NL7504344A/en

Links

Classifications

    • 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
    • B66D3/06—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 with more than one pulley
    • B66D3/08—Arrangements of sheaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
NL7504344A 1974-04-11 1975-04-11 SAFETY LIFTING DEVICE. NL7504344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2417754A DE2417754A1 (en) 1974-04-11 1974-04-11 SAFETY LIFTER

Publications (1)

Publication Number Publication Date
NL7504344A true NL7504344A (en) 1975-10-14

Family

ID=5912792

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7504344A NL7504344A (en) 1974-04-11 1975-04-11 SAFETY LIFTING DEVICE.

Country Status (6)

Country Link
AT (1) AT352340B (en)
CH (1) CH589002A5 (en)
DE (1) DE2417754A1 (en)
FR (1) FR2267277B1 (en)
NL (1) NL7504344A (en)
SE (1) SE385113B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844187A1 (en) * 1978-10-11 1980-04-24 Noell Gmbh Safety double cable lifting tackle - has two parallel winding drums with lifting cables for two pulleys, crossing diagonally
DE2853404C2 (en) * 1978-12-11 1984-10-04 PHB Weserhütte AG, 5000 Köln Safety block of a traveling crane
DE3729064C2 (en) * 1987-08-31 2003-01-09 Tax Ingenieurgmbh Redundant winch system

Also Published As

Publication number Publication date
CH589002A5 (en) 1977-06-30
FR2267277B1 (en) 1979-10-05
ATA217275A (en) 1979-02-15
DE2417754A1 (en) 1975-10-30
AT352340B (en) 1979-09-10
SE385113B (en) 1976-06-08
FR2267277A1 (en) 1975-11-07
SE7503473L (en) 1975-10-13

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Legal Events

Date Code Title Description
BV The patent application has lapsed