Foley, Kevin T.,Lim, Roy K.,Morrison, Matthew M.,Dewey, Jonathan M.
申请号：
AU2018201422
公开号：
AU2018201422A1
申请日:
2018.02.27
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
#$%^&*AU2018201422A120181025.pdf#####ABSTRACT A device includes a first endplate having an engagement surface and first and second extensions. The first extension has a first ramp and the second extension has a first slot. A second endplate includes a second engagement surface and third and fourth extensions. The third extension has a second ramp and the fourth extension has a second slot. A wedge is positioned between the endplates and includes a first inclined portion that engages the first ramp and a second inclined portion that engages the second ramp. The wedge has first and second apertures. A first pin extends through the first aperture and the first slot. A second pin extends through the second aperture and the second slot. The wedge is movable relative to the endplates to move the device from a first height to an increased second height. Methods of use are disclosed.1/12 20 34 0 22 26 3 30 x 28 24 36 D FIG. 1 20 34 22 30 32 28 26 36 24 FIG. 2
