Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A hook device 10 comprises a hook member 12 and a gate member 14 which are moveable with respect to one another between open and closed states. A surface of the gate 34 and an internal surface 28 of the hook overlap during at least part of the movement between the open and closed states. The internal surface and the surface of the gate may be arranged to form an obtuse or right angle 36 with one another during at least part of the movement of the members between the open and closed states. The hook and the gate may be pivotally coupled at point P and may include gripping formations such as a recess 40 and a projection 42. The hook and gate may be resiliently biased to adopt the closed state.
A hook device 10 comprises a hook member 12 and a gate member 14 which are moveable with respect to one another between open and closed states. A surface of the gate 34 and an internal surface 28 of the hook overlap during at least part of the movement between the open and closed states. The internal surface and the surface of the gate may be arranged to form an obtuse or right angle 36 with one another during at least part of the movement of the members between the open and closed states. The hook and the gate may be pivotally coupled at point P and may include gripping formations such as a recess 40 and a projection 42. The hook and gate may be resiliently biased to adopt the closed state.
Closable hook device
JOHN WILSON (Autor:in)
03.04.2019
Patent
Elektronische Ressource
Englisch
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS