摘要 |
PCT No. PCT/DK83/00039 Sec. 371 Date Dec. 12, 1983 Sec. 102(e) Date Dec. 12, 1983 PCT Filed Mar. 28, 1983 PCT Pub. No. WO83/03664 PCT Pub. Date Oct. 27, 1983.A thread measuring tool consists of a "no go" gauge (3) and a "go" gauge (4) disposed on a through-going spindle in a housing (1) with an end cap (7) and a plug gauge holder (5) capable of being displaced telescopically inside said housing (1). The plug gauge holder (5) is also provided with a scale (6). When the plug gauge (4) is screwed into a threaded hole (9), the holder (5) is displaced telescopically inside the housing against a spring contained in said housing. One can thus check the quality of a thread in a threaded hole (9) and at the same time measure the depth of the thread on the scale (6), which is read off against the edge of the housing.
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