CA2347636A1 - Rotatable flap folder - Google Patents

Rotatable flap folder Download PDF

Info

Publication number
CA2347636A1
CA2347636A1 CA002347636A CA2347636A CA2347636A1 CA 2347636 A1 CA2347636 A1 CA 2347636A1 CA 002347636 A CA002347636 A CA 002347636A CA 2347636 A CA2347636 A CA 2347636A CA 2347636 A1 CA2347636 A1 CA 2347636A1
Authority
CA
Canada
Prior art keywords
cylindrical segment
rotatable flap
flap folder
edge
helical edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002347636A
Other languages
French (fr)
Other versions
CA2347636C (en
Inventor
Glenn Robinson
Thomas M. Potteiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WestRock Packaging Systems LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1999/024617 external-priority patent/WO2000023321A1/en
Publication of CA2347636A1 publication Critical patent/CA2347636A1/en
Application granted granted Critical
Publication of CA2347636C publication Critical patent/CA2347636C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Making Paper Articles (AREA)
  • Closing Of Containers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A cylindrical segment having a longitudinal axis has a helical edge which serves as a static flap folding edge for a carton in translatory motion with respect to the cylindrical segment. The cylindrical segment is reciprocally rotatable about an axis such that when the cylindrical segment rotates the helical edge progressively engages and folds a flap of a carton disposed at the helical edge.
CA002347636A 1999-10-21 1999-10-21 Rotatable flap folder Expired - Fee Related CA2347636C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/024617 WO2000023321A1 (en) 1998-10-21 1999-10-21 Rotatable flap folder

Publications (2)

Publication Number Publication Date
CA2347636A1 true CA2347636A1 (en) 2000-04-27
CA2347636C CA2347636C (en) 2007-04-17

Family

ID=22273873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347636A Expired - Fee Related CA2347636C (en) 1999-10-21 1999-10-21 Rotatable flap folder

Country Status (4)

Country Link
JP (1) JP2002536248A (en)
AT (1) ATE265359T1 (en)
CA (1) CA2347636C (en)
DE (1) DE69916872T2 (en)

Also Published As

Publication number Publication date
JP2002536248A (en) 2002-10-29
ATE265359T1 (en) 2004-05-15
DE69916872T2 (en) 2005-05-12
DE69916872D1 (en) 2004-06-03
CA2347636C (en) 2007-04-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed