Invention Grant
- Patent Title: Stabilisation arrangements
-
Application No.: US14436082Application Date: 2013-10-18
-
Publication No.: US09833071B2Publication Date: 2017-12-05
- Inventor: Brian Christopher Heyring , Toby William Heyring , John Gerard Catoni , Richard Monk
- Applicant: NO ROCK CAFE TABLES PTY LTD
- Applicant Address: AU Eagle Bay
- Assignee: No Rock Cafe Tables Pty Ltd.
- Current Assignee: No Rock Cafe Tables Pty Ltd.
- Current Assignee Address: AU Eagle Bay
- Agent Charles H Jew
- Priority: AU2012904554 20121018
- International Application: PCT/AU2013/001205 WO 20131018
- International Announcement: WO2014/059481 WO 20140424
- Main IPC: F16M11/24
- IPC: F16M11/24 ; A47B91/16 ; A47B13/02

Abstract:
A stabilizing arrangement (1) to support an object above four ground engaging means (2c,3c,4c,5c) has first 2, second 3, third 4 and fourth 5 levers each having a beam portion (2a,3a,4a,5a), an actuating portion (2b,3b,4b,5b) and a ground engaging means (2c,3c,4c,5c). Each lever is connected to a common interconnection means (6) by a respective pivot with a pivot axis. The levers engage consecutively first to second, second to third, third to fourth and fourth to first, via respective projections (2d,3d,4d,5d) permitting ground engaging means warp displacement and thereby the arrangement provides support of the object on uneven ground. For each lever part, the distance a between the respective ground engaging means and the respective pivot axis is a primary lever-rotating moment arm, and the distance b between the respective ground engaging means and the centre of the pivot is a friction loading distance. The friction loading distance b can be greater than or equal to the primary lever-rotating moment arm a.
Public/Granted literature
- US20150313358A1 Improvements in Stabilisation Arrangements Public/Granted day:2015-11-05
Information query
IPC分类: