CA2038123A1 - Overlap cam - Google Patents

Overlap cam

Info

Publication number
CA2038123A1
CA2038123A1 CA 2038123 CA2038123A CA2038123A1 CA 2038123 A1 CA2038123 A1 CA 2038123A1 CA 2038123 CA2038123 CA 2038123 CA 2038123 A CA2038123 A CA 2038123A CA 2038123 A1 CA2038123 A1 CA 2038123A1
Authority
CA
Canada
Prior art keywords
overlap
clip
predetermined
preventing
cam
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
CA 2038123
Other languages
French (fr)
Other versions
CA2038123C (en
Inventor
Michael J. Wadzinski
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.)
Appvion LLC
Original Assignee
Appleton Papers Inc
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 Appleton Papers Inc filed Critical Appleton Papers Inc
Publication of CA2038123A1 publication Critical patent/CA2038123A1/en
Application granted granted Critical
Publication of CA2038123C publication Critical patent/CA2038123C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Braking Arrangements (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

An overlap cam for use in a precision sheeting machine for preventing overlap marks on carbonless paper includes a predetermined outer radius, a predetermined relieved area and an outer circumferential surface, all dictated by various sheeter section operating speeds. At least one lobe projects from the relieved area out to the outer predetermined radius. Rotation of the overlap cam will enable the lobe to engage a clip of sheets traveling at high speed at a point displaced a predetermined distance from the leading edge of a clip for preventing compression of active CB and CF together during braking and thereby preventing an overlap mark from being formed on a previously decelerated clip while still performing braking action of a clip of sheets supplied to the overlap section of the sheeter.
CA 2038123 1990-06-20 1991-03-12 Overlap cam Expired - Fee Related CA2038123C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54079490A 1990-06-20 1990-06-20
US540,794 1990-06-20

Publications (2)

Publication Number Publication Date
CA2038123A1 true CA2038123A1 (en) 1991-12-21
CA2038123C CA2038123C (en) 2002-11-19

Family

ID=24156965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2038123 Expired - Fee Related CA2038123C (en) 1990-06-20 1991-03-12 Overlap cam

Country Status (2)

Country Link
JP (1) JP2944263B2 (en)
CA (1) CA2038123C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002029A1 (en) * 2006-01-13 2007-07-19 Bielomatik Jagenberg Gmbh + Co. Kg Braking device for stopping stacking of paper or cardboard sheets comprises clamping elements with annular clamping zones on a part of the periphery and a deviating unit arranged in the running direction of the sheets

Also Published As

Publication number Publication date
JPH04226231A (en) 1992-08-14
JP2944263B2 (en) 1999-08-30
CA2038123C (en) 2002-11-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed