发明名称 |
GAUGING HEAD FOR CHECKING DIMENSIONS OF WORKPIECES |
摘要 |
A gauging head, for checking linear dimensions of workpieces, comprises a casing; two movable arms, pivotable about pins fixed to the casing, and carrying feelers for contacting the workpiece to be checked; two position transducers operatively coupled to the movable arms; a second pair of arms pivotable about the pins; and zero-setting devices. The zero-setting devices include two members coupled to a shaft rotatable by a control lever. In a first position of the control lever the members are locked and the gauging head is in gauging condition. In a second position of the control lever the members are unlocked and can translate along the shaft permitting to carry out the zero-setting operation of the head because the two movable arms and the second pair of arms engage the members in such a way that the arms can rotate about the pins while maintaining a determined setting of the transducers. |
申请公布号 |
DE3467807(D1) |
申请公布日期 |
1988.01.07 |
申请号 |
DE19843467807 |
申请日期 |
1984.02.02 |
申请人 |
MARPOSS SOCIETA' PER AZIONI |
发明人 |
GOLINELLI, GUIDO;SELLERI, NARCISO |
分类号 |
G01B21/02;G01B7/00;G01B7/02;G01B7/12;(IPC1-7):G01B7/12 |
主分类号 |
G01B21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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