Climbing cylinder of self-climbing formwork

Patent metadata

Field	Value
Publication number	US-9303418-B2
Application number	US-201414578538-A
Country	US
Kind code	B2
Filing date	Dec 22, 2014
Priority date	Jun 29, 2005
Publication date	Apr 5, 2016
Grant date	Apr 5, 2016

Abstract

A self-climbing formwork has a stationary climbing shoe ( 18 ) structured for attachment to a wall anchor point and a climbing cylinder ( 10 ) having a lower end directly contacting the climbing shoe ( 18 ) to form a hinge, the hinge defining a pivoting movement of the climbing cylinder ( 10 ) relative to the climbing shoe ( 18 ). A support ( 30 ) is provided on an upper end of the climbing cylinder ( 10 ), the support ( 30 ) having a protrusion defining a U-shaped recess. A climbing rail ( 22 ) is structured to be held in position by the climbing shoe ( 18 ) relative to the anchor point and guided along the wall through cooperation with the climbing shoe ( 18 ). Upon extension of the climbing cylinder ( 10 ), the support ( 30 ) engages beneath an upper engagement point ( 24″, 24″ ) of the climbing rail ( 22 ) at the U-shaped recess to urge the climbing rail ( 22 ) in an upward direction.

First claim

I claim:

1. A self-climbing formwork or self-climbing scaffold unit for movement along a wall of a building, the wall having a wall anchor point to which the formwork or scaffold unit can be detachably fixed, the formwork or scaffold unit comprising:
a stationary climbing shoe structured for attachment to the wall anchor point, said climbing shoe having a horizontal shaft;
a climbing cylinder having a lower end directly contacting said shaft, said lower end and said shaft thereb…

Assignees

• Peri Gmbh

Inventors

• Schwoerer Artur

Classifications

• E04G2003/286

  Fixed Constructions · mapped topic

• E04G3/20

  Fixed Constructions · mapped topic

• E04G11/24 Primary

  Fixed Constructions · mapped topic

• E04G11/28 Primary

  Fixed Constructions · mapped topic