US972957A - Machine for making roofing. - Google Patents
Machine for making roofing. Download PDFInfo
- Publication number
- US972957A US972957A US53870610A US1910538706A US972957A US 972957 A US972957 A US 972957A US 53870610 A US53870610 A US 53870610A US 1910538706 A US1910538706 A US 1910538706A US 972957 A US972957 A US 972957A
- Authority
- US
- United States
- Prior art keywords
- webs
- roofing
- machine
- rolls
- edges
- 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
Links
- 239000004744 fabric Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 2
- KHOITXIGCFIULA-UHFFFAOYSA-N Alophen Chemical compound C1=CC(OC(=O)C)=CC=C1C(C=1N=CC=CC=1)C1=CC=C(OC(C)=O)C=C1 KHOITXIGCFIULA-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means
Definitions
- My invention relates to machines for manufacturing roofing composed of a plurality of lies or webs of flexible fabric such as as stos felt or paper cemented together and comprises means for inserting between the edges of such webs a double thickness of a narrower stri or similar fabric which sha l' have 'no cementing material between its inner faces.
- the outer faces of the double thickness strip are'cemented to the webs, and thus the outer edges of the webs are left free and unattached one to the other. They are, in fact, provided with internal, non-adhesive facings.
- the resulting sheet of roofing has its edges formed of independent leaves which may easily be separated for the purpose of forming an interleaved oint between two. adjacent sections in making a complete roof.
- Figure 1 is a longitudinahvertical section in diagram taken on a plane indicated by 1ine'l--l of Fig. 2, and Big. 2 is a detail in perspective of the same mechanism, while, Fig. 3 is a cross section of a sheet of the roofing made in my apparatus.
- land 2 are large rolls revolved by any convenient means (not shown) appllying power to either or both their journalsna s, 3 and 4.
- a partition or dam 5 at each end of the rolls forms with the rolls a reservoir into which a suppl of liquid cementitious material 6 (such as iquid asphaltum') is fed cementitious material.
- These web's may be formed of asbestos felt, or other suitable fabric.
- Their width is the width of the set of rolls usually about three or four feet.
- the cementitious material gets between the each web is simply cemented to the outside of one thickness of the narrow strip 14, and
- edge portions of the two webs 8 audit may be easily separated as shown in Fi 3.
- the number of plies of web ing can be varied, and the number of separating strips could also be varied, but I prefer to use onl one stri at each edge of the webs and fol ed asshown, and inserted between the edges of the webs at each side of tlajhe completed sheet of roofing, as shown in e drawings show only one end of the main rolls, 1, 2 and it should be'understood that the mechanism is duplicated at the other end of the rolls so. as to treat both ed es of-the roofing alike.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
.H. R. WARDELL. MACHINE F OR MAKING ROOFING. APPLICATION mum JAN. 18, 1910.
Patented Oct. 18,1910.
2 SHEETS-SHEET 1.
H. R. WARDELL.
MACHINE FOR MAKING 300mm. APPLIOATION FILED JAN. 18, 19 10.
Patented Oct. 18, 1910.
2 SHEETBBHEET 2.
vI-lIEl. '.'.'R,Y R. WARDELL, OF NEW YORK, N. Y., ASSIGNOR TO H. W. JOHNS-MANVILLE COMPANY, A CORPORATION OF NEW YORK.
MACHINE FOR MAKING ROOFING.
Specification of Letters Patent. Patented Oct. 18, 1910.
Application filed January 18, 1910. Serial No. 538,706.
To all whom it may concern:
Be it known that I, HENRY R. WARDELL, a citizen of the United States of America, residing at New York city, borough of Man- 'hattan,-co unty and State of New York, have invented certain new and useful Improvements in Machines for Making Roofing, of which .the following. is a specification.
My invention relates to machines for manufacturing roofing composed of a plurality of lies or webs of flexible fabric such as as stos felt or paper cemented together and comprises means for inserting between the edges of such webs a double thickness of a narrower stri or similar fabric which sha l' have 'no cementing material between its inner faces.
The outer faces of the double thickness strip are'cemented to the webs, and thus the outer edges of the webs are left free and unattached one to the other. They are, in fact, provided with internal, non-adhesive facings. The resulting sheet of roofing has its edges formed of independent leaves which may easily be separated for the purpose of forming an interleaved oint between two. adjacent sections in making a complete roof.
The best form of apparatus embodying my invention at present known. to me is illustrated diagrammatically in the accompanying two sheets of drawing inwhich,
Figure 1 is a longitudinahvertical section in diagram taken on a plane indicated by 1ine'l--l of Fig. 2, and Big. 2 is a detail in perspective of the same mechanism, while, Fig. 3 is a cross section of a sheet of the roofing made in my apparatus.
Throughout the drawings like reference numbers indicate like parts.
The action of the apparatus so far deof the same double scribed would be to firmly cement the two webs together, throughout their entire width and so form the usual two-ply roofing. In order to have the ed es of the lies not cemented together an? to leave t em free to separate, I feed in a double thickness of a narrower strip of fabric 14 along and between the edges of the webs 8 and 9. This double thickness strip is referably formed by unwinding a six incli stripof fabric from a roll thereof indicated at 15 on shaft 10, over a guide 11, and down between folding rollers 12, laced 'at'right angles to gu de 11. The i ht 13 of the 'fold comes on the side tower the inside of the webs 8 and 9, and farthest from their edges.
The cementitious material gets between the each web is simply cemented to the outside of one thickness of the narrow strip 14, and
the edge portions of the two webs 8 audit) may be easily separated as shown in Fi 3. f course the number of plies of web ing can be varied, and the number of separating strips could also be varied, but I prefer to use onl one stri at each edge of the webs and fol ed asshown, and inserted between the edges of the webs at each side of tlajhe completed sheet of roofing, as shown in e drawings show only one end of the main rolls, 1, 2 and it should be'understood that the mechanism is duplicated at the other end of the rolls so. as to treat both ed es of-the roofing alike.
aving, therefore, described my invention, Iclaim: 1. The combination with a ppir of rolls, means for maintaining a liquid ody of cementitious material between them and means .forfeeding two webs of flexible fabric between the rolls and through the cementitious material, of mechanism for feed-in a double thickness of a narrower strip of abric between the two first mentioned webs along the ed es thereof.
2. T e combination with a pair of rolls,
means for maintaining a liqxiid body of cemthereof with the bight of the fold on the side entitious material between them and means farthest'from the edges of the webs. for feeding two webs of flexible fabric be- HENRY ARDELL.
tween the rolls and through the cementitious a material, of mechanism for folding and feed- Witnesses:
ing a narrower strip of fabric between the H. E. MANVILLE,
two firstmenti'oned webs along the edges CHARLES E. HORTON.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53870610A US972957A (en) | 1910-01-18 | 1910-01-18 | Machine for making roofing. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53870610A US972957A (en) | 1910-01-18 | 1910-01-18 | Machine for making roofing. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US972957A true US972957A (en) | 1910-10-18 |
Family
ID=3041336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US53870610A Expired - Lifetime US972957A (en) | 1910-01-18 | 1910-01-18 | Machine for making roofing. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US972957A (en) |
-
1910
- 1910-01-18 US US53870610A patent/US972957A/en not_active Expired - Lifetime
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