A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOWERING MECHANISM FOR HAND HELD JACKING TOOL
Lowering mechanism for a hand held jacking tool comprising a jacking frame, a jacking shaft and a caulking gun jacking mechanism. The lowering mechanism comprises a lowering plate on top a the holding plate, a pushing lever connected with a hinge attachment to the lowering plate at a rear end, wherein a pushing lever is pivoting around a pivot structure connected to the lever or holding plate a distance backward from the hinge attachment, causing the lowering plate to grip the jacking shaft when the lever is pushed downwards and then, in turn, pushing the holding plate downwards and loosening it from the jacking shaft and moving it down along the jacking shaft a distance determined by the pivoting action of the lever. The lowering plate is held in place by a spring biasing the lowering plate towards the holding plate.
LOWERING MECHANISM FOR HAND HELD JACKING TOOL
Lowering mechanism for a hand held jacking tool comprising a jacking frame, a jacking shaft and a caulking gun jacking mechanism. The lowering mechanism comprises a lowering plate on top a the holding plate, a pushing lever connected with a hinge attachment to the lowering plate at a rear end, wherein a pushing lever is pivoting around a pivot structure connected to the lever or holding plate a distance backward from the hinge attachment, causing the lowering plate to grip the jacking shaft when the lever is pushed downwards and then, in turn, pushing the holding plate downwards and loosening it from the jacking shaft and moving it down along the jacking shaft a distance determined by the pivoting action of the lever. The lowering plate is held in place by a spring biasing the lowering plate towards the holding plate.
LOWERING MECHANISM FOR HAND HELD JACKING TOOL
ABSENKMECHANISMUS FÜR HANDGEFÜHRTES HEBEWERKZEUG
DISPOSITIF D'ABAISSEMENT POUR OUTIL DE LEVAGE PORTATIF
RESCH ØIVIND (author)
2024-04-17
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B05C
Vorrichtungen zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
,
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
/
B25F
Kombinierte oder Mehrzweckwerkzeuge, soweit nicht anderweitig vorgesehen
,
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR
/
B25H
Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken
,
WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E04G
SCAFFOLDING
,
Baugerüste