Coating implements with material supply – Projectable and retractable tool – By screw mechanism
Patent
1976-06-25
1978-03-21
Pellegrino, Stephen C.
Coating implements with material supply
Projectable and retractable tool
By screw mechanism
401213, 401262, B43K 516, B43K 2402
Patent
active
040800784
ABSTRACT:
A dispenser suitable for dispensing flowable liquid adhesive is provided which comprises a squeezable reservoir body closed at one end and having an opening at the other end, an elongated, cylindrical, narrow bore nozzle attached to the opening to form an outlet, the wall of the reservoir body being generally cylindrical at least at that portion which is adjacent the nozzle, the nozzle and the cylindrical portion having a common longitudinal axis, a groove inclined at an angle to the common axis in the cylindrical portion of the reservoir body adjacent the nozzle or in the nozzle, a control cap which is mountable on the reservoir body and over the nozzle so that the nozzle projects through a corresponding close-fitting hole on the control cap which is sized to receive the nozzle, the control cap having an external surface suitable for spreading liquid adhesive adjacent the hole through which the nozzle projects and a locating stud disposed on the lower portion of the control cap sized to fit into the groove.
REFERENCES:
patent: 3103691 (1963-09-01), Stull
patent: 3797946 (1974-03-01), Witzmann et al.
Lingner & Fischer GmbH
Pellegrino Stephen C.
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