Inertial strap tensioning apparatus and method for strapping machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6039286
SERIAL NO

08573432

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Abstract

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A strap tensioning apparatus for a strapping machine comprises a large pulley which is power rotated during strap feeding by powered rollers pulling strap off of a feed strap coil. Tension is maintained on the end of the strap being pulled from the feed strap coil by inertial movement of the large pulley and other rotating elements after power to the rollers is stopped.

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Patent Owner(s)

Patent OwnerAddress
PREMARK PACKAGING LLC3650 WEST LAKE AVENUE GLENVIEW IL 60026

International Classification(s)

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  • 1995 Application Filing Year
  • B65H Class
  • 887 Applications Filed
  • 383 Patents Issued To-Date
  • 43.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19951996199719981999200020010255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abrams, Jack Arlington Hts., IL 6 122
Gurak, Ronald Oakwood Hills, IL 2 27
Pearson, Timothy Antioch, IL 1 8

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  • 8 Citation Count
  • B65H Class
  • 3.14 % this patent is cited more than
  • 25 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2652318459194631301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 8081 - 90100 +0255075100125150175200225250275300325350375400425450475500525550

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