A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TOGGLE LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST
A telescoping mast having a latch assembly includes a latch body mountable to a first tube section, a latch mechanism supported by the latch body, a toggle mechanism operatively connected to the latch mechanism, and a latch plate mountable to a second tube section. The latch mechanism includes a pawl member pivotably between an engaged position for interlocking with a corresponding recess in the latch plate to thereby restrict axial movement between the first and second tube sections, and a disengaged position allowing relative axial movement between the first and second tube sections. The toggle mechanism is movable between an over-center locked configuration corresponding to the engaged position of the latch mechanism and an unlocked configuration corresponding to the disengaged position of the latch member.
TOGGLE LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST
A telescoping mast having a latch assembly includes a latch body mountable to a first tube section, a latch mechanism supported by the latch body, a toggle mechanism operatively connected to the latch mechanism, and a latch plate mountable to a second tube section. The latch mechanism includes a pawl member pivotably between an engaged position for interlocking with a corresponding recess in the latch plate to thereby restrict axial movement between the first and second tube sections, and a disengaged position allowing relative axial movement between the first and second tube sections. The toggle mechanism is movable between an over-center locked configuration corresponding to the engaged position of the latch mechanism and an unlocked configuration corresponding to the disengaged position of the latch member.
TOGGLE LATCH FOR SEQUENTIALLY EXTENDED MECHANICAL MAST
RIEGELSPANNVERSCHLUSS FÜR EINEN SEQUENTIELL VERLÄNGERTEN MECHANISCHEN MAST
VERROU À BASCULEMENT POUR MÂT MÉCANIQUE ÉTENDU EN SÉQUENCE
DYKES NEIL DAVID (author) / BLACKWELDER PAUL B (author) / KWARTLER ANATOL (author) / MAST REXFORD R (author) / WASSON ANDREW PAUL (author) / KARDOHELY MICHAEL JAMES (author) / JACOBS DOUGLAS A (author)
2018-12-26
Patent
Electronic Resource
English
IPC:
B60Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
,
Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
H01Q
Antennen
,
ANTENNAS, i.e. RADIO AERIALS