Lazy tongs type lifting tackle

The vertically arranged pairs of mutually parallel lazy tongs have each intersecting rods (2,3) which are swivelably interconnected at intersection point. The rod ends are coupled in outer joints to the rod ends of each adjacent lazy tongs. There is at least one rope length (14) for contracting the...

Full description

Saved in:
Bibliographic Details
Main Author KYBURZ, KARL, BENKEN, CH
Format Patent
LanguageEnglish
German
Published 20.07.1995
Edition6
Subjects
BUILDING
BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE
FIXED CONSTRUCTIONS
FORMS
HANDLING BUILDING MATERIALS ON THE SITE
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS
SCAFFOLDING
SHUTTERING
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The vertically arranged pairs of mutually parallel lazy tongs have each intersecting rods (2,3) which are swivelably interconnected at intersection point. The rod ends are coupled in outer joints to the rod ends of each adjacent lazy tongs. There is at least one rope length (14) for contracting the outer joints. Pref. the tackle contains a windlass (17) for the pull rope. The lower rod ends of both bottom-side lazy tongs are supported on a frame (6) via links (7,8), while an extra link (9) couples the frame to a rod (2) of at least one bottom-side lazy tongs.
Bibliography:Application Number: DE19944405225