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US 5,699,948 AGranted
Adjusting means for use in a staple gun
OwnerCheng-ho Leeinventor
Life of this patent
Estimating the term…
Abstract
An adjusting mechanism for use in a staple gun includes an adjuster which is movably received within a slot defined in an outer tube and communicating with a chamber thereof, such that the movement of the adjuster will change the space within the chamber and therefore alter a thrust generated by an explosion of cartridge and which impacts agsinst a staple releasably received within the staple gun.
Claims2
An adjusting means for use in a staple gun comprising
- an inner tube having a driving rod and a piston movably received therein, said piston being securely connected with one end of said driving rod;
- an outer tube having a slot defined therethrough and a chamber integrally defined in an end thereof and communicating with said slot, said inner tube being fixedly encased within said outer tube;
- an adjusting knob;
- a seat securely mounted onto said outer tube and having a space and a first hole defined therein;
- and
- an indicating block having an indicator securely and tightly received within said space of said seat, an adjuster integrally formed with said indicator and movably received within said slot of said outer tube and a threaded rod integrally formed with said indicator and threadingly connected with said adjusting knob.
3 more elements
Dependencies are inferred from the claim text.