CA939466A - Method and apparatus for producing fibrous products having integral tongue and groove edges - Google Patents

Method and apparatus for producing fibrous products having integral tongue and groove edges

Info

Publication number
CA939466A
CA939466A CA060,226A CA60226A CA939466A CA 939466 A CA939466 A CA 939466A CA 60226 A CA60226 A CA 60226A CA 939466 A CA939466 A CA 939466A
Authority
CA
Canada
Prior art keywords
groove edges
fibrous products
producing fibrous
integral tongue
tongue
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.)
Expired
Application number
CA060,226A
Inventor
Richard L. Troyer
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA939466A publication Critical patent/CA939466A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B27N3/183—Forming the mat-edges, e.g. by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
    • B29C67/249—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board for making articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA060,226A 1968-09-30 1969-08-22 Method and apparatus for producing fibrous products having integral tongue and groove edges Expired CA939466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76365568A 1968-09-30 1968-09-30

Publications (1)

Publication Number Publication Date
CA939466A true CA939466A (en) 1974-01-08

Family

ID=25068437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA060,226A Expired CA939466A (en) 1968-09-30 1969-08-22 Method and apparatus for producing fibrous products having integral tongue and groove edges

Country Status (7)

Country Link
US (1) US3549738A (en)
JP (1) JPS4926102B1 (en)
BR (1) BR6912813D0 (en)
CA (1) CA939466A (en)
DE (1) DE1949652A1 (en)
FR (1) FR2019246A1 (en)
GB (1) GB1260175A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115498A (en) * 1976-02-27 1978-09-19 Owens-Corning Fiberglas Corporation Method and apparatus for molding articles from fibrous material
US4038356A (en) * 1976-04-14 1977-07-26 Johns-Manville Corporation Method and apparatus for making a fibrous board-like product having a male edge and a female edge
GB2148779B (en) * 1982-11-25 1986-09-24 Thetford Int Prod Briquette making machine
US4589832A (en) * 1985-02-26 1986-05-20 Thetford International Products, Ltd. Briquette making machine
DE9314391U1 (en) * 1993-09-23 1993-12-09 Heidelberger Dämmsysteme GmbH, 69115 Heidelberg Multi-layer insulation board
US5486401A (en) * 1994-05-09 1996-01-23 Owens-Corning Fiberglas Technology, Inc. Insulation assembly and method of making
DE4417970C2 (en) * 1994-05-21 1996-12-12 Odenwald Faserplatten Ceiling element and false ceiling made with it
PT1402128E (en) 2001-06-02 2013-03-05 Rockwool Mineralwolle Method for producing roof insulation plates, roof insulation plates and device for implementing said method
US6866740B2 (en) * 2001-11-28 2005-03-15 Masonite Corporation Method of manufacturing contoured consolidated cellulosic panels with variable basis weight
US6743318B2 (en) * 2001-11-28 2004-06-01 Masonite Corporation Method of manufacturing consolidated cellulosic panels with contoured surfaces and variable basis weight
CN108340526A (en) * 2017-01-23 2018-07-31 上海联净复合材料技术有限公司 The system of processing and method of modularization foamed board
CN114250094B (en) * 2022-01-02 2024-05-28 罗利芳 Biomass fuel preparation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165280A (en) * 1936-06-03 1939-07-11 Owens Corning Fiberglass Corp Method and apparatus for forming a fibrous mat
US2527628A (en) * 1944-09-16 1950-10-31 American Viscose Corp Process for producing a matrix containing particulate fillers
US2854230A (en) * 1955-10-31 1958-09-30 Vibradamp Corp Glass fiber spring unit and method of making same
US2938566A (en) * 1956-04-26 1960-05-31 Ohio Commw Eng Co Apparatus for forming solid structural members of glass fiber reinforced resin
US3071805A (en) * 1958-12-29 1963-01-08 Allwood Inc Method and means for producing wood-composition panels

Also Published As

Publication number Publication date
US3549738A (en) 1970-12-22
FR2019246A1 (en) 1970-06-26
JPS4926102B1 (en) 1974-07-05
BR6912813D0 (en) 1973-06-05
GB1260175A (en) 1972-01-12
DE1949652A1 (en) 1970-04-09

Similar Documents

Publication Publication Date Title
CA955369A (en) Synthetic paper and process for producing the same
CA933018A (en) Method and apparatus for the production of lenticular elements
CA939466A (en) Method and apparatus for producing fibrous products having integral tongue and groove edges
CA923161A (en) Method and apparatus for web edge alignment
CA918651A (en) Process for preparing erythromycylamine and resulting product
AU441334B2 (en) Method and apparatus for producing fibrous products having integral tongue and groove edges
AU6127469A (en) Method and apparatus for producing fibrous products having integral tongue and groove edges
AU428693B2 (en) Method and apparatus for making twine
CA942039A (en) Controllably oriented fibrous product and method and apparatus for producing the same
CA793011A (en) Method and apparatus for making fibrous webs
CA792200A (en) Meat product and method for producing said product
CA779875A (en) Apparatus and method for the production of cutting edges
CA743291A (en) Method and apparatus for producing fibrous products
CA788777A (en) Cellulosic product and method for making same
AU435964B2 (en) Method and apparatus for producing form-coke
CA791982A (en) Method and apparatus for continuous pulping
CA848720A (en) Method and apparatus for forming fibrous web
CA783979A (en) Method and apparatus for producing steam
AU6567569A (en) Method and apparatus for producing form-coke
AU430767B2 (en) Method and apparatus for producing nonwoven webs
CA832717A (en) Apparatus and method for forming fibrous webs
CA837040A (en) Method and apparatus for making continuous web
CA798235A (en) Method and apparatus for producing brine
AU4183168A (en) Fibrous product and method of producing said product
CA780376A (en) Lactose product and method