WO2016067104A3 - Silicone membrane slitting machine and method - Google Patents

Silicone membrane slitting machine and method Download PDF

Info

Publication number
WO2016067104A3
WO2016067104A3 PCT/IB2015/002210 IB2015002210W WO2016067104A3 WO 2016067104 A3 WO2016067104 A3 WO 2016067104A3 IB 2015002210 W IB2015002210 W IB 2015002210W WO 2016067104 A3 WO2016067104 A3 WO 2016067104A3
Authority
WO
WIPO (PCT)
Prior art keywords
silicone membrane
slitting machine
silicone
membrane
membrane slitting
Prior art date
Application number
PCT/IB2015/002210
Other languages
French (fr)
Other versions
WO2016067104A2 (en
Inventor
E. Aubrey Woodroof
Original Assignee
Permeaderm, 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
Priority claimed from US14/524,752 external-priority patent/US20150165636A1/en
Application filed by Permeaderm, Inc. filed Critical Permeaderm, Inc.
Publication of WO2016067104A2 publication Critical patent/WO2016067104A2/en
Publication of WO2016067104A3 publication Critical patent/WO2016067104A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A mechanism and a method for slitting silicone membranes using automated slitting blades is presented. The pattern of slits in the membrane can be adjusted by using a cutting cylinder comprised of a plurality of circular cutting gears assembled in parallel. The cutting cylinder is of indefinite length, but in the preferred embodiment is approximately 15" long and 3" in diameter. The silicone membrane can range in thickness from 0.005" to 0.01 " inch.
PCT/IB2015/002210 2014-10-27 2015-10-22 Silicone membrane slitting machine and method WO2016067104A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/524,752 2014-10-27
US14/524,752 US20150165636A1 (en) 2013-05-19 2014-10-27 Silicone membrane slitting machine and method

Publications (2)

Publication Number Publication Date
WO2016067104A2 WO2016067104A2 (en) 2016-05-06
WO2016067104A3 true WO2016067104A3 (en) 2016-11-17

Family

ID=55858470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/002210 WO2016067104A2 (en) 2014-10-27 2015-10-22 Silicone membrane slitting machine and method

Country Status (1)

Country Link
WO (1) WO2016067104A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679351A (en) * 1926-04-13 1928-08-07 Continental Roofing & Mfg Comp Cutting roll
US1907413A (en) * 1931-10-16 1933-05-02 Amers W Anderson Combination kitchen machine
US2940489A (en) * 1955-02-07 1960-06-14 Feiner Richard Milling machine for graining panels
US5529100A (en) * 1993-12-27 1996-06-25 Meina Machinery Works, Inc. Apparatus for dehydrating softwood veneer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679351A (en) * 1926-04-13 1928-08-07 Continental Roofing & Mfg Comp Cutting roll
US1907413A (en) * 1931-10-16 1933-05-02 Amers W Anderson Combination kitchen machine
US2940489A (en) * 1955-02-07 1960-06-14 Feiner Richard Milling machine for graining panels
US5529100A (en) * 1993-12-27 1996-06-25 Meina Machinery Works, Inc. Apparatus for dehydrating softwood veneer

Also Published As

Publication number Publication date
WO2016067104A2 (en) 2016-05-06

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