Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Plastic band
Patent
1976-02-03
1977-06-14
Larkin, G. V.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Plastic band
B65D 6300
Patent
active
040287777
ABSTRACT:
A clamping ring and closure made of plastic material comprising a closure head integrally formed at one end of a clamping ring of U-shaped section which has a passage into which can be inserted the opposite end of the clamping ring which is in the form of a tongue. Interlocking teeth are provided on the side edges of the tongue and on the side walls of the passage. The side walls of the closure head are connected together by non-overlapping spacer webs and the sawteeth on the two side walls are disposed opposite one another at the points of attachment of the spacer webs. The locking teeth are dispoed on the tongue at an acute angle in relation to the longitudinal axis of the clamping ring and at their end surfaces they extend substantially perpendicularly to the longitudinal axis. Along one side edge of the tongue there is formed a reinforcing strip whose inner side is provided with sawteeth while the locking teeth formed on this side edge are widened over its outer side. The lower spacer webs lying at the exterior of the base of the clamping ring section have a portion which lies at the extremities of the limbs of the U section and offset in step form to bound a deeper portion of the passage corresponding to the reinforcing strip. A bent over portion of the spacer webs has a sawtooth facing the deeper portion of the passage.
REFERENCES:
patent: 3837047 (1974-09-01), Bunnell
patent: 3860997 (1975-01-01), Harbison et al.
patent: 3909884 (1975-10-01), Weckesser
patent: 3922758 (1975-12-01), Schobel et al.
Schobel Alfred
Schobel Wilhelm
LandOfFree
Clamping ring and closure means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Clamping ring and closure means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping ring and closure means will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1142