Elongated-member-driving apparatus – With means to shape work or cut product – Means to form opening in work for member
Patent
1978-04-28
1979-10-16
Spruill, Robert Louis
Elongated-member-driving apparatus
With means to shape work or cut product
Means to form opening in work for member
227120, 227147, 173 29, 7143, B23B 5108, B25F 104
Patent
active
041710835
ABSTRACT:
A drilling and driving device provides, in combination, a drilling tool for drilling a borehole and a percussion attachment for driving fastening elements into the borehole. The drilling device includes a housing into which a drilling tool can be inserted. The percussion attachment is pivotally mounted on the housing so that it can be positioned over the drilling tool for driving the fastening element or it can be pivotally displaced so that the drilling tool can be used. In its displaced position, the percussion attachment can be loaded with a fastening element from a magazine located on the housing.
REFERENCES:
hilti, Toothless Anchors TZD, Hilti Fastening Systems, 1973.
Lippacher Wolfgang
Reitberger Rudolf
Teger Gerhard
Hilti Aktiengesellschaft
Parker Roscoe V.
Spruill Robert Louis
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