US841749A - Method of making fireproof material. - Google Patents

Method of making fireproof material. Download PDF

Info

Publication number
US841749A
US841749A US33528706A US1906335287A US841749A US 841749 A US841749 A US 841749A US 33528706 A US33528706 A US 33528706A US 1906335287 A US1906335287 A US 1906335287A US 841749 A US841749 A US 841749A
Authority
US
United States
Prior art keywords
frame
mold
fireproof material
making
making fireproof
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 - Lifetime
Application number
US33528706A
Inventor
James R Wells
Albert Wells
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.)
Individual
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 to US33528706A priority Critical patent/US841749A/en
Application granted granted Critical
Publication of US841749A publication Critical patent/US841749A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/13—Wire reinforce

Definitions

  • Our invention seeks to provide a new 'and improved method for economically and effectively manufacturing an improved fire# proof material of rigid character suitable for use as a lining for banks, vaults, inside fireproof walls, flue-lining or stove-lining, and the like, and it comorehends a method here inafter fully descri ed, specifically pointed .out in the appended claims, and illustrated in the accompanyingy drawings, in which--a Figure his a perspective view of a plate or section of iireproof material made in accordM ance with our invention.
  • Fig. 2 is a detail .View which illustrates the initial step of our improved method.
  • Fig. 3 is a transverse section 'taken on the line 3 3 oni? 2.
  • FIG. 4 is a detail view'that illustrates the second step of our method or process of making fireproof material.
  • Fig. 5 is a transverse section on the line 5 5 on Fig. 4.
  • Fig. 6 is a longitudinal section of' the mold members, being in position for 'effecting the third step of our method or process.
  • Fig. 7 is'. a transverse section thereof.
  • Fig. 8 is a longitudinal section, and Fig. 9 a transverse section,'of the .mold and illustrating the members in position for eifecting the final step of our process.
  • Figs. 10 and 11 are views that illustrate the different shapes of molds that maybe used in the manufacture of our form of iireproof material.
  • the article )reduced byY our method and means is a solidified iireproof -materialwfor example, asbestos and clay having a central metallic reinforce, preferably ofmeshed Wire.
  • the first step We employ is to support the inetallic reinforce (the meshed-wire frame) flatwise upon or up against the solid flat base and then spread upon or against the. wire frame a coating of suitable thickness of the fire-proof compound, preferably asbestos and clay, in a semiplast-ic condition, and then hold the same until it isset, and after the same is set to an even. layer or thickness throught 1 t, but before it is throughly dried, the said set composition,l with the wire body uppermost,.
  • the inetallic reinforce the meshed-wire frame
  • wire frame a coating of suitable thickness of the fire-proof compound, preferably asbestos and clay, in a semiplast-ic condition, and then hold the same until it isset, and after the same is set to an even. layer or thickness throught 1 t, but before it is throughly dried, the said set composition,l with the wire body uppermost,.

Description

l No. 841,749.
J. R. @L WELLS.
-lsrlehmm) JAN. 22, 1907 MBTHoD 0F Mums PRBPRooE mnumAL.l APPLIGTIO FILED SEPT. 19. 1906.
l /4 III/z1- 1 f iran srii'rns essere eiseres.'
JAMES e. WELLS AND ALBEarWnLLs, or Karren, onio. l METHQD 0F MAKING FlREPR'QGF hiili'l'liari ne. 841,749. i
Specication. of Letters Patent.
atented Jan. T32, lim?.
To 11,55 whom tm/tgl concern:
Be it known that we, JAMES R. WELLS and Animar WnLLs, residing at Kenton, in the county of Hardin and State of Ohio, have invented a new and im roved Method of Making Fireproof Materia of which the following is a specification.
Our invention seeks to provide a new 'and improved method for economically and effectively manufacturing an improved fire# proof material of rigid character suitable for use as a lining for banks, vaults, inside fireproof walls, flue-lining or stove-lining, and the like, and it comorehends a method here inafter fully descri ed, specifically pointed .out in the appended claims, and illustrated in the accompanyingy drawings, in which--a Figure his a perspective view of a plate or section of iireproof material made in accordM ance with our invention. Fig. 2 is a detail .View which illustrates the initial step of our improved method. Fig. 3 is a transverse section 'taken on the line 3 3 oni? 2. Fig. 4- is a detail view'that illustrates the second step of our method or process of making fireproof material. Fig. 5 is a transverse section on the line 5 5 on Fig. 4. Fig. 6 is a longitudinal section of' the mold members, being in position for 'effecting the third step of our method or process. Fig. 7 is'. a transverse section thereof.' Fig. 8 is a longitudinal section, and Fig. 9 a transverse section,'of the .mold and illustrating the members in position for eifecting the final step of our process.
Figs. 10 and 11 are views that illustrate the different shapes of molds that maybe used in the manufacture of our form of iireproof material. Brieiiy stated, the article )reduced byY our method and means is a solidified iireproof -materialwfor example, asbestos and clay having a central metallic reinforce, preferably ofmeshed Wire.
.In the practical application of our method the first step We employ is to support the inetallic reinforce (the meshed-wire frame) flatwise upon or up against the solid flat base and then spread upon or against the. wire frame a coating of suitable thickness of the fire-proof compound, preferably asbestos and clay, in a semiplast-ic condition, and then hold the same until it isset, and after the same is set to an even. layer or thickness throught 1 t, but before it is throughly dried, the said set composition,l with the wire body uppermost,. is heid upon or against a solid base and anmy and ease of manipulation We prefer toV employ a special means illustrated in the accompanying;` drawings, the construction of' which and the manner of operation thereof being best explained as follows: By refe1 ing to Fig. 2 1t will be noticed that we use a removable top board or mold'pieee l, which' has its sides and ends on one iace oi' less thickness than the remainder, whereby .the raised face l() is provided ina plane above the side and end portions of the top face a distance approximately equal to onc-haif of the 'thickness of the. materi l or product to he made, ,Whereas the other orback face iis. uniformly flat throughout. The dep s. d Side and end portions oi the board i .term seats to receive a rectangular frame 12, which may be a rigid frame or may he a post ofremovable side and end battons. 'These battens or frame members are of a thickness equal that of the thickness of the product to be ma de, aswill be clearly understood by rei? erence toiiigs. 2 and 3, from vwhich it will be noticed that the wire frame is first laid open on a fiat base or mold member l between the end and side portions on the 'frame t2. F
fireproof-material compound in a plastic con vspace within the frame Alfter the said filling is set, but before it is solidified, a hot@ tom mold-piece 3 is placed over the frame 2, and the said frame 2 and mold-piece 3 are turned over, then held on a suitable support. andthe mold-piece l is removed. 'The n-nwleft within the frame and above the wire face of the partially-set composition is now filled with the lireproof compound until the space Within the fra-ine is filled, after which the mold-piece "or member l is reversed and held upon the frame. 2, with its hack or fiat side against the lining portion of the compound filled Within the fran-ie 2. The mold can now be placed, if desired, under pressure by suitable means, and thus held until the composition, with'thewire located in# the middle thereof, has become thoroughly
US33528706A 1906-09-19 1906-09-19 Method of making fireproof material. Expired - Lifetime US841749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US33528706A US841749A (en) 1906-09-19 1906-09-19 Method of making fireproof material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33528706A US841749A (en) 1906-09-19 1906-09-19 Method of making fireproof material.

Publications (1)

Publication Number Publication Date
US841749A true US841749A (en) 1907-01-22

Family

ID=2910221

Family Applications (1)

Application Number Title Priority Date Filing Date
US33528706A Expired - Lifetime US841749A (en) 1906-09-19 1906-09-19 Method of making fireproof material.

Country Status (1)

Country Link
US (1) US841749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591414A (en) * 1950-08-03 1952-04-01 Elmendorf Armin Form for use inmaking cementfiber boards
US5372769A (en) * 1990-10-24 1994-12-13 Cbt, Concrete Building Technology Ab Method of producing concrete elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591414A (en) * 1950-08-03 1952-04-01 Elmendorf Armin Form for use inmaking cementfiber boards
US5372769A (en) * 1990-10-24 1994-12-13 Cbt, Concrete Building Technology Ab Method of producing concrete elements

Similar Documents

Publication Publication Date Title
DE2559155C3 (en) Disposable containers made from heat-shrinkable plastic foam
US841749A (en) Method of making fireproof material.
US1359919A (en) Process of making hard-rubber articles such as combs and the like
DE2935671A1 (en) METHOD FOR PRODUCING MOLDED BODIES FROM FOAM PLASTIC
DE2652137C3 (en) Process for molding cellular polycarbodiimide
US1846279A (en) Means for molding articles from alpha slip or plastic mass
US525202A (en) Jean benoit granjon and camille bellon
CA1061972A (en) Method of and apparatus for moulding shaped objects
US1949072A (en) Method of making molded articles from plastic materials
US1188051A (en) Method of making molds.
FR2299468A1 (en) Heat and sound insulating concrete block - comprising polygonal section elements with cavities filled with insulation material
US2335400A (en) Process for the manufacture of hollow bodies
US787743A (en) Mold for forming cement building-blocks.
US839782A (en) Concrete-molding apparatus.
US946606A (en) Post-mold.
US995690A (en) Machine for the manufacture of concrete products.
US225338A (en) Pottery-shape for building-blocks
US754640A (en) Method of making blocks for building or like purposes.
US791019A (en) Process of molding tile.
DE380679C (en) Process for the production of pipes from concrete or other binding masses
US838935A (en) Molding-machine.
US1265438A (en) Mold.
US202441A (en) Improvement in coating articles with celluloi d
US684648A (en) Apparatus for molding fibrous material.
US820858A (en) Core.