Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An anchor 1 for embedding in a concrete element to provide for the lifting of the element, the anchor 1 including a head 3 at one end having a lifting eye 5 for releasable engagement with a lifting shackle assembly, and a body 11 extending in a longitudinal direction from the head 3 for embedding within the concrete element, the lifting eye being formed in a centrally located main portion 17 of the head 3, the head 3 further including a pair of wing portions 19 provided at opposite ends of the main portion 17, wherein the head 3 is of non-uniform thickness with the thickness of the wing portions 19 being less than the thickness of the main portion 17 such that a ledge 21 is provided between the main portion 17 and wing portions 19. The ledge 21 advantageously minimises the potential for concrete slurry during casting to seep into the lifting eye 5 from between side edges of the anchor head 3 and a removable void former in abutment with opposing faces of the anchor head 3. Fig 1. (a e
An anchor 1 for embedding in a concrete element to provide for the lifting of the element, the anchor 1 including a head 3 at one end having a lifting eye 5 for releasable engagement with a lifting shackle assembly, and a body 11 extending in a longitudinal direction from the head 3 for embedding within the concrete element, the lifting eye being formed in a centrally located main portion 17 of the head 3, the head 3 further including a pair of wing portions 19 provided at opposite ends of the main portion 17, wherein the head 3 is of non-uniform thickness with the thickness of the wing portions 19 being less than the thickness of the main portion 17 such that a ledge 21 is provided between the main portion 17 and wing portions 19. The ledge 21 advantageously minimises the potential for concrete slurry during casting to seep into the lifting eye 5 from between side edges of the anchor head 3 and a removable void former in abutment with opposing faces of the anchor head 3. Fig 1. (a e
LIFTING ANCHOR
GURTLER ARNO (Autor:in)
25.06.2020
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B66C
Krane
,
CRANES
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Movable lifting platform for anchor rods, anchor rope machines and anchor spray operation
| Europäisches Patentamt | 2015