Septembkr 1. 19_'(t.] 



THE INDIA RUBBER WORLD 



815 



by a bias cut and removed from the drum to the table shown in 

 Fig. 2. Here the ends are trimmed and guide lines marked on 

 the band at the desired angle and correct distance apart by 

 means of a straight-edge and guide pins. The lines indicate the 

 points where the band is to be alternately folded around the bead 

 rings. 



The band is then spirally wound upon and between two an- 

 nular bead rings held in parallel position in the building stand 

 shown in Fig. 3, the band being passed back and forth between, 

 and over and around the rings with the exposed surface of the 

 rubber sheet facing inwardly in the outer layer and outwardly 

 in the inner layer. In the same way, a second band may be ap- 

 plied between the convolutions of the first band, and its interior 

 surface covered by a sheet of rubber stock. 



The completed carcass shown in Fig. 4 is then shaped on an 

 air bag as seen in Fig. 5, or an ordinary core and finally com- 

 pleted and cured in the usual manner. (Fred B. Carlisle, 

 Andover. Massachusetts, assignor to Joseph M. Gilbert, New 

 York City. United States patent No. 1,345,995.) Patent No. 

 1,345,996, granted to the same inventor and assignee, relates to 

 an improved band-marking apparatus, and patents Nos. 1,345,994 

 and 1.345,996 — 1,345,998, inclusive, refer to the process of manu- 

 facturing tire casings with this apparatus. 



N° 



OTHER MACHINERY PATENTS. 



THE UNITED STATES. 



1.345.426. Attachment for rubber making mills. H. A. Welton, 



assignor to Morgan & Wright — both of Detroit, Mich. 

 1,345.995. Ar-paratus for making ' " ~ 



Carlisle, Andover, Mass., a 

 York, N. Y. 

 ,345,996. Apparatus for use in the manufacture of p: 



casings. F. B. Carlisle, Andover, Mass., assignor to J. M. 

 Gilbert. New York, N. Y. 

 .346,158. Continuous tire-vulcanizing machine. T. F. Baily and F. T. 

 Cope, Alii: 



lignor to J. M. Gilbert, New 



1.346,231. Tire core. T. Midgley, Sr., Columbus, and T. Midgley, Jr.. 

 ■ ' ■ "■ ' ■ ■ ' ■ ~ ■ ' ;r Co., 



Chicopee Falls, Mass. 



Dayto 



-both 



Ohio, assignors 



The Fisk Rubber 



1,346.232. Overflow cavitv for molds. T. Midgley, Springfield, assignor 

 to The Fisk Rubber Co., Chicopee Falls— both in Mass. 



1,346.483. Tire vulcanizer. G. E. Cooper, Cleveland, O. 



1.346.615. Apparatus for coating fabrics. A. Thoma. Cambridge, assignor 

 to Abraham Svdeman. Boston— both in Mass. 



1,346.706. Machine for form'ing rolls on toy balkons. H. R. Gill, Ash- 

 land, O. 



1.346,947. Clamp for repairing tires. W. R. Fontaine, assignor to West- 

 ern Vulcanizer Manufacturing Co.. a copartnership con- 

 sisting of H. K. Wheelock, F. A. Weller, and W. B. Fon- 

 taine — both of Chicago, 111. 



1.34",213. Clamp for vulcanizing machines. O. T. De Long. Atlanta, 



1.347,256. Coating apparatus. L. R. Davis, assignor to Revere Rubber 



Co. — both of Providence. R. I. 

 1,347,291. Testing machine. R. B. Price. New York. N. Y., assignor to 



Rubber Regenerating Company, Naugatuck. Conn. 

 1,347,650. Rubber cement mixing machine. C. C. Mosher, Lima, O. 



THE UNITED KINGDOM. 



142,634. Hydraulic press for shaping and vulcanizing tires. E. Lefebre, 



6 rue Carcme-Prenaut Argenteuil. Seine-et-Oise. France. 

 142.642. Calender for stretching and finishing tubular fabrics. G. Hunt, 



9 Elm Tree avenue. West Bridgford, and C. W. Campion, 



Robin Hood street — both in Nottingham. 

 142.871. Rubber-heel trimming machine. Miller Rubber Co., assignee of 



W. G. Lerch and C. P. Whisler— all of Akron, Ohio, U. S. A. 



(Not yet accepted.) 

 142,996. Machine for n^aking pnenmatic-tirc covers. Dunlop Rubber 



Co.. 14 Regent street, Westminster, and C. Macbeth, Para 



Mills, Aston Cross, Birmingham. 

 143,668. Segmental core for tires, to permit stretching from flat to 



U-seclion form before vulcanization. J. H. Nultall and D. 



Bridge & Co.. Castleton Irr-nworks. Castleton. Lancashire. 



GERMANY. 



PATENTS APPLIED FOR. WITH DATES OF APPLICATION. 

 71.287. (December 13, 1919.) Covered funnel for m cliine for cuttin ; 



rubber rings. Karl Koehler, Hanover. 

 80.452. (November 5. 1915.) .Appliance for the prcparati.-n of shoes 

 for vulcanization. Boston Rubber Shoe Co.. Maiden, Mass , 

 U. S. A. 

 DESIGN PATENTS ISSTTED, WITH DATES OF ISSUE. 

 744,265. (May 31. 1920.) Vulcanizing apparatus. Peter Crubir. Frank 



fort-on-Main. 

 744,870 (June 8, 1920.) Vulcanizing appli: 



lawlcr, U. S. A. 

 745,896. 'May 3, " 



Henry Ewald 

 ettlc. Peter (irubcr. 68 K. 



.,..„,^, Frankfort-on-Main. „ 



746,249. (November 3. 1919.) Stand for vulcanizing aiparatus. Flcm 



ing & Cie.. G. m. b. H., Charlottenburg. 

 746.285. (June 21, 1920.) Mold for manufacture of rubber soles and 



heels. Wilhelm Knop. 34 Franken Alice, Frankforton-Main. 



PROCESS PATENTS. 

 THE UNITED STATES. 



NO. 1,345,944. Manufacture of pneumatic-tire casings. F. B. Carlisle, 

 Andover, Mass., assignor to J. M. Gilbert, New York City. 

 1,346,369. M.inufacture of cushion tires. F. W. Strang, assignor 

 to Gibraltar Tire & Rubber Co., Dallas. Texas. 

 1,346,612. Manufacture of transmission disks for flexible coupling. R. J. 

 Stokes, assignor to Thermoid Rubber Co., both of Trenton, 



1,346,623. Manufacture of fabric tire casings. W. E. Williams, Chicago, 

 111., assignor to the Firestone Tire & Rubber Co., Akron, O. 



1,346,848. Manufacture of hollow rubber articles. F. T. Roberts, Cleve- 

 land Heights, O., assignor by mesne assignments to Para- 

 mount Rubber Consolidated, Inc., Philadelphia, Pa. 



1.347,918. Manufacture of rubber and asbestos jointing material in long 

 or continuous lengths. A. E. Stafford, assignor to Potter's 

 .Asbestos Co., Limited — both of Rochdale, Lancaster, England. 



14,875. Manufacture of vulcanized fabric belting cut on the 



bias. C. C. Gates, assignor by mesne assignments to The 



Gates Rubber Co. — both of Denver, Colo. (Original No. 

 1,281,153, dated October 8, 1918.) 



THE DOMINION OF CANADA. 



!01,253. Manufacturing combined leather and rubber heels and 

 attaching them to shoes. The United Shoe Machinery 

 Co. of Canada, Limited, Maisonneuvc, Que., assignee, of 

 J. F. Standish, Massachusetts. U. S. .\. 



!00,689. Manufacture of composite rubber and fabric top for 

 cycle and like saddles by vulcanizing together two layers of 

 rubber of different mixings separated by a layer of fabric. J. 

 Jellev, Coventry, and H. Jelley, Birmingham— both in England. 



THE UNITED KINGDOM. 



142,257. 

 142,353. 

 142.801. 

 143,445. 



Den- 



Manufacture of tire casings, by W. L. Mitt 



nison avenue, Davenport, la., U. S. A. 

 Attachinp detachable heel-pads of rubber or other material. 



W. R. Vance, 64 Rnshfield avenue, Belfast. 

 Manufacture of cloth-lined rubber shoes, etc. Y. Ose, Majima- 



Cho, Shitaya-ku, Tokio, Japan. (Not yet accepted.) 

 Retreadinr tires. S. H. Goldberg, 1918 Prairie avenue, Chicago, 



nii. 



U. S. A. 



THE FRENCH REPUBLIC. 



Manufacture of seamless rubber goods. 



GERMANY. 



PATENTS APPLIED FOR. WITH DATES OF APPLICATION. 



32.189. 

 49,583. 



(August 25. 1919. Italian p: 

 of waterproof covering oi 



(December 29, 1919.) Repa 

 7 Beutzstrasse, Dresden. 



ent, June 26, 1918.) Production 

 hygroscopic material. M. Arosio. 

 ring pneumatic tires. E. I.atEel, 



PATENTS ISSUED. WITH DATES OF ISSUE 



(October 10, 1918.) 

 products 

 -gesellschaft, Koeln-Mulheii 



d Guilleaume Carswc 



Frame of Air-Bag. 



REPAIRABLE AIR-BAG FOR TIRE REPAIR. 



This tire repair air-bag consists of a metal frame and a cover 

 made from two pieces of scrap inner tube covered with stocki- 

 nette. It is said that this bag will eliminate the use of pads 

 and last from forty 

 to eighty cures. It 

 can be quickly re- 

 newed in the ifol- 

 lowing manner. 

 Two pieces of tube arc cut the length and size of the bag 

 desired, and one lube is drawn inside the other. The tubes are 

 placed over the 

 frame that is held 

 J^tMtiamsj^. N. in 3 vise and the 



IIH^j^JllI ends of the tubes 

 fi4^*^ ^^ tied to the ends of 



the frame with 

 „ . ^ string. Two pieces 



Peri-etual Air-Bag. ^^ stockinette are 



applied over the tubes, the end cap placed over the stockinette 

 and tubes, and the nut is tightened. The frame is then replaced 

 in the vise at the tightened nut, the tubes and stockinette pulled 

 over the other end of the frame, the cap applied and the nut 

 lightened. 



This bag is made in three, three and one-half, four and one-half, 

 and five and one-half-inch sizes. The latter two take care of five 

 and si.x-inch tires, respectively. (Perpetual ."Mr Bag Company, 

 2103 South Michigan avenue, Chicago, Illinois.) 



