Stretch wrapping machines with support bearing arrangements

Details Stretch wrapping machines with support bearing arrangements Stretch wrapping machines with support bearing arrangements

1992-11-06

1995-06-06

Johnson, Linda B.

Package making

Apparatus for contraction of cover by stretching or shrinking

53587, 53588, B65B 1102, B65B 1104, B65B 5300

Patent

active

054211417

ABSTRACT:
A stretch wrapping machine includes a web dispenser and a rotatable support for providing relative rotation between the web dispenser and load to wrap a web of packaging material around the load. Cooperating bearing members engage each other for supporting the rotatable support and permitting the rotation of the rotatable support. One of the bearing members is mounted on the rotatable support and the other bearing member is mounted on the fixed support. One of the bearing members includes a track of resilient material and the other bearing member includes a roller surface which rolls along the track of resilient material.

REFERENCES:
patent: 709938 (1902-08-01), Hendrick
patent: 2503028 (1950-04-01), Cook
patent: 3003297 (1961-10-01), Broadhead et al.
patent: 3068552 (1962-12-01), Williams et al.
patent: 3814488 (1974-06-01), Rood
patent: 4109445 (1978-08-01), Shulman
patent: 4110957 (1978-09-01), Lancaster et al.
patent: 4117650 (1978-10-01), Ito et al.
patent: 4468915 (1984-09-01), Parry
patent: 4549388 (1985-10-01), Lancaster
patent: 4619193 (1986-10-01), Crew
patent: 4738081 (1988-04-01), Tisma
patent: 4917021 (1990-04-01), Murphy
patent: 4940339 (1990-07-01), Amano
patent: 4941758 (1990-07-01), Osawa
patent: 4981373 (1991-01-01), Bando
patent: 5110223 (1992-05-01), Koch et al.
patent: 5212933 (1993-05-01), Cere

Affiliated with

Also associated with

Rating

Stretch wrapping machines with support bearing arrangements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stretch wrapping machines with support bearing arrangements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stretch wrapping machines with support bearing arrangements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-979133