Dispensing – With discharge assistant – Insertable cartridge or removable container
Patent
1974-10-16
1976-10-26
Tollberg, Stanley H.
Dispensing
With discharge assistant
Insertable cartridge or removable container
G01F 1500
Patent
active
039879399
ABSTRACT:
A front loading caulking gun comprising a tube which is open for 90.degree. of its periphery having a latch pivoted at its front end which swings completely out of the way to allow cartridge insertion and removal. It is latched into holes in the sides of the tube to hold the cartridge against the dispersing pressure. The wavy spring metal latch contacts several points around the metal bead at the front end of the cartridge to prevent cocking and to hold the cartridge snugly in the device until the latch is undone.
REFERENCES:
patent: 2607627 (1952-08-01), Gregg et al.
patent: 3315990 (1967-08-01), Kramer
patent: 3389838 (1968-06-01), Morra et al.
patent: 3568892 (1971-03-01), Burk
Beisch Hanspeter Ehrenfried
Pedone, Jr. Michael Joseph
Kovensky William
Murphy Edward D.
Slotnik Joseph R.
Stack, Jr. Norman L.
The Black and Decker Manufacturing Company
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