A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELEVATING CAGE WITH PIVOTABLY ATTACHED PANELS HAVING RESPECTIVE PIVOTABLE LATCHES
An elevating cage system (100) includes floor panels (200) for a walk surface that can pivot upward to expose a portion of a container disposed below the platform. Each floor panel (200) has a latch (220) that pivots to engage a cage railing surrounding the platform and hold the floor panel in an open position. The latch is weighted about a pivot so that when the panel is pivoted to a completely open position, the latch pivots under its own weight to engage a stop so that the latch is disposed in an orientation to engage the handrail and hold the panel in the open position until an operator releases the latch. When the panel pivots to its closed position, the latch's weight balance about its pivot causes the latch to rotate until the latch engages the stop and is held in a stowed orientation in which the latch is entirely below a plane of an upper surface of the panel.
ELEVATING CAGE WITH PIVOTABLY ATTACHED PANELS HAVING RESPECTIVE PIVOTABLE LATCHES
An elevating cage system (100) includes floor panels (200) for a walk surface that can pivot upward to expose a portion of a container disposed below the platform. Each floor panel (200) has a latch (220) that pivots to engage a cage railing surrounding the platform and hold the floor panel in an open position. The latch is weighted about a pivot so that when the panel is pivoted to a completely open position, the latch pivots under its own weight to engage a stop so that the latch is disposed in an orientation to engage the handrail and hold the panel in the open position until an operator releases the latch. When the panel pivots to its closed position, the latch's weight balance about its pivot causes the latch to rotate until the latch engages the stop and is held in a stowed orientation in which the latch is entirely below a plane of an upper surface of the panel.
ELEVATING CAGE WITH PIVOTABLY ATTACHED PANELS HAVING RESPECTIVE PIVOTABLE LATCHES
HUBKORB MIT SCHWENKBAR ANGEBRACHTEN PANEELEN MIT ENTSPRECHENDEN SCHWENKBAREN VERRIEGELUNGEN
CAGE ÉLÉVATRICE COMPORTANT DES PANNEAUX À FIXATION PIVOTANTE AYANT DES VERROUS PIVOTANTS RESPECTIFS
O'KEEFE JAMES MICHAEL (author) / DANIEL III JAMES PIERCE (author)
2019-11-27
Patent
Electronic Resource
English
IPC:
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
ELEVATING CAGE WITH PIVOTABLY ATTACHED PANELS HAVING RESPECTIVE PIVOTABLE LATCHES
| European Patent Office | 2019
Elevating cage with pivotably attached panels having respective pivotable latches
| European Patent Office | 2022
ELEVATING CAGE WITH PIVOTABLY ATTACHED PANELS HAVING RESPECTIVE PIVOTABLE LATCHES
| European Patent Office | 2019