Measurement Jig
AssigneeKomatsu Ltd.
InventorMasanobu Seki
Life of this patent
Estimating the term…
Abstract
A measurement jig is attached to a target member in a form of a blade edge and is used for measuring a position of the target point in combination with a total station. The measurement jig includes a prism mirror that reflects a projected light from the total station, and an attachment member for attaching the prism mirror to the blade edge, in which a mirror center of the prism mirror is aligned with the target point.
Claims5
A measurement jig attached to a target member, the measurement jig being used in combination with a total station to measure a position of a target point, the measurement jig comprising:
- a prism mirror that is configured to reflect a projected light from the total station;
- and
- an attachment member that is configured to attach the prism mirror to the target member,
- a mirror center of the prism mirror being aligned with the target point.
A measurement jig attached to a target member, the measurement jig being used in combination with a total station to measure a position of a target point, the measurement jig comprising:
- a prism mirror that is configured to reflect a projected light from the total station;
- a support that supports the prism mirror;
- and
- an attachment member that is configured to attach the support to the target member,
- the prism mirror being attached to the support in a manner rotatable in a predetermined direction,
- a mirror center of the prism mirror being aligned with the target point,
- a rotation point of the prism mirror being aligned with the mirror center,
- the support being provided with:
- an opening through which a contact point between the attachment member and the target member is visible when the prism mirror is detached;
- and an oblong hole elongated in a vertical direction,
- the support being attached to the attachment member with a bolt inserted through the oblong hole.
Dependencies are inferred from the claim text.