Processing

Please wait...

Settings

Settings

1. WO2020003254 - AUTOMATIC LOCKING MECHANISM AND CLAMPING DEVICES WITH AUTOMATIC LOCKING MECHANISM

Publication Number WO/2020/003254
Publication Date 02.01.2020
International Application No. PCT/IB2019/055540
International Filing Date 30.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
42
Gripping members engaging only the external or internal surface of the articles
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
42
Gripping members engaging only the external or internal surface of the articles
44
and applying frictional forces
48
to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
62
comprising article-engaging members of a shape complementary to that of the articles to be handled
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
3
Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine
16
controlled in conjunction with the operation of the tool
B66C 1/42 (2006.01)
B66C 1/48 (2006.01)
B66C 1/62 (2006.01)
B23Q 3/16 (2006.01)
CPC
B66C 1/42
B66C 1/442
B66C 1/48
B66C 1/62
Applicants
  • NGUYEN, Nhon Hoa [AU/AU]; AU
Inventors
  • NGUYEN, Nhon Hoa; AU
Priority Data
62/692,67630.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AUTOMATIC LOCKING MECHANISM AND CLAMPING DEVICES WITH AUTOMATIC LOCKING MECHANISM
(FR) MÉCANISME DE VERROUILLAGE AUTOMATIQUE ET DISPOSITIFS DE SERRAGE AVEC MÉCANISME DE VERROUILLAGE AUTOMATIQUE
Abstract
(EN)
An automatic locking mechanism can include one or more annular elements having teeth facing each other or facing away from each other. The automatic locking mechanism can include a rod disposed between the annular elements. The rod can have one or more pins configured to interface with the teeth of the annular elements. The pins and the teeth are also configured to rotate the rod when the annular elements move relative to the rod. The rotation of the rod can toggle a hook end of the rod in a hook receptacle, which can change states of the locking mechanism.
(FR)
Selon l'invention, un mécanisme de verrouillage automatique peut comprendre un ou plusieurs éléments annulaires ayant des dents se faisant face ou opposées les unes aux autres. Le mécanisme de verrouillage automatique peut comprendre une tige disposée entre les éléments annulaires. La tige peut comporter une ou plusieurs broches configurées pour s'interfacer avec les dents des éléments annulaires. Les broches et les dents sont également configurées pour faire tourner la tige lorsque les éléments annulaires se déplacent par rapport à la tige. La rotation de la tige peut faire basculer une extrémité de crochet de la tige dans un logement de crochet, ce qui peut changer des états du mécanisme de verrouillage.
Latest bibliographic data on file with the International Bureau