Abstract (Figure 1) A jack 12 and bracket assembly 27 shown fitted to a rail 11. The jack is an electric jack 12 having a drive section 13 with controls 14. The jack has an outer tube 15 and a retractable inner tube 16 telescopically fitted within the outer tube 15. The outer tube has part way along it, an annular mounting flange 17 with mounting holes 18, 19, 20, 21 and 22. Multiple bolts 23, nuts 24 and washers 25 pass through the holes to secure the annular flange 23 to an upper plate 26 of bracket assembly 27. The bracket assembly 27 has a lower plate 28 vertically spaced from the upper plate 26. The outer tube 15 passes through both of these plates. It is secured by the mounting flange to the top plate so there is no need for any securement to the bottom plate 28. The top plates and bottom plates 27 and 28 project out from a first clamp plate 29. This is held in position by being clamped using second clamp plate 30 by reason of fasteners 31, four of which are employed between the respective clamp plates.
Bracket assembly for a jack
2024-01-18
Patent
Elektronische Ressource
Englisch
LIFTING BRACKET ASSEMBLY INCLUDING JACK SCREW CONNECTOR
Europäisches Patentamt | 2017
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