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A platform for research: civil engineering, architecture and urbanism
Locating jig for drilling holes in truss members
Z1195b4U.1:DCC A jig for locating a drill bit to a building component which comprises a structural member, such that a hole drilled with the bit and extending in or through the member is correctly positioned in the component, the jig comprising a guide, configured to guide the bit axially, a rotational locator arranged to abut a face of the member which extends parallel to a longitudinal axis of the member, to orientate the jig rotationally about each of the longitudinal axis and a transverse axis of the member which is parallel to said face and perpendicular to said longitudinal axis, and an axial locator alignable with or to a datum with which the member or component is configured or provided, such that the jig is located with respect to the datum along said longitudinal axis, whereby a central axis of the hole drilled by the bit, axially guided by the guide, is correctly orientated about the longitudinal and transverse axes and correctly located along said longitudinal axis.
Locating jig for drilling holes in truss members
Z1195b4U.1:DCC A jig for locating a drill bit to a building component which comprises a structural member, such that a hole drilled with the bit and extending in or through the member is correctly positioned in the component, the jig comprising a guide, configured to guide the bit axially, a rotational locator arranged to abut a face of the member which extends parallel to a longitudinal axis of the member, to orientate the jig rotationally about each of the longitudinal axis and a transverse axis of the member which is parallel to said face and perpendicular to said longitudinal axis, and an axial locator alignable with or to a datum with which the member or component is configured or provided, such that the jig is located with respect to the datum along said longitudinal axis, whereby a central axis of the hole drilled by the bit, axially guided by the guide, is correctly orientated about the longitudinal and transverse axes and correctly located along said longitudinal axis.
Locating jig for drilling holes in truss members
KENNELLY BERNARD JOSEPH (author)
2021-09-30
Patent
Electronic Resource
English
End restraints on truss members
| Engineering Index Backfile | 1950
End restraints on truss members
| Engineering Index Backfile | 1949
End Restraints on Truss Members
| ASCE | 2021