US1770671A - Rubber tread and method of connecting the same to shoes - Google Patents

Rubber tread and method of connecting the same to shoes Download PDF

Info

Publication number
US1770671A
US1770671A US235384A US23538427A US1770671A US 1770671 A US1770671 A US 1770671A US 235384 A US235384 A US 235384A US 23538427 A US23538427 A US 23538427A US 1770671 A US1770671 A US 1770671A
Authority
US
United States
Prior art keywords
celluloid
rubber
heel
same
shoes
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
US235384A
Inventor
Rudolph Wilhelm Georg
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
Application granted granted Critical
Publication of US1770671A publication Critical patent/US1770671A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/02—Heels; Top-pieces or top-lifts characterised by the material
    • A43B21/06—Heels; Top-pieces or top-lifts characterised by the material rubber

Definitions

  • loboots to split as they are usually made of wood.
  • a band or strip of linen, cotton or the like is supplied with a thin celluloid plate, or rather with a 15 layer of celluloid (e. g. cellone) spread in a liquid state on the said band in a'special way.
  • the linen or cotton band thus prepared can be attached to the contact side of rubber soles or heels, during the vulcanization or after the same, in such a manner that it will not loosen again.
  • 'A linen band can also be joined with a thin celluloid plate or celluloid layer by gluing or laying it on the same and this composite sheet can thus be fastened to a shoe along its celluloid face.
  • the celluloid paste may be applied to the band of linen etc. in such a way that it only penetrates about one half of the tissue, the other side of the latter will absorb a rubber solution,
  • Fig. 1 shows the heel of a boot or shoe with 43 a rubber heel, a celluloid plate, and a linen band.
  • Fig. 2 illustrates a rubber heel with a celluloid plate.
  • Fig. 3 shows the heel of a boot with a cel- 59 luloid plate.
  • Fig. 4 represents the boot heel of Fig. 3 joined with the rubber heel of Fig. 2 by means of two celluloid plates.
  • the device comprises a boot heel 1 with a rubber heel 2, which is connected to boot heel 1 by means of celluloid plate 5 and a linen band 4.
  • the rubber heel 2 is glued to the linen band 4 by means of a solvent of rubber or by an agglutinant.
  • the rubber heel may be provided in a particular manner with a linen band or strip.
  • a celluloid plate 6 is fastened to the rubber heel 2 either by means of a linen band, as stated above, or by means of the pegs 3.
  • another celluloid plate 5 is fastened to the boot heel 1 (Fig.
  • the two parts- (Fig. 4) are connected by means of using a suitable solvent for celluloid, such as acetone, which will enable the two celluloid plates to be united to form a coherent celluloid plate.
  • the celluloid plate may also be fastened by gluing it to the rubber heel, in accordance 'with the aforesaid process.
  • the two celluloid surfaces should only be well moistened with the solvent for the celluloid and then the parts in question should be closely pressed together. After this the two celluloid plates are joined as if they were integral.
  • a. celluloid plate is not always required.
  • a linen band it will suffice to smear the latter with a more or less liquid layer of dissolved celluloid.
  • This band can be fastened to the rubber heel by means of agglutinants or by means of vulcanization, and the celluloid layer can be attached to the boot heel, as described above.
  • a method of connecting a rubberportion of a shoe to a non-rubber portion thereof which consists in connecting them by means of an intermediate fabric layer containing celluloid, said intermediate layer being connected to the non-rubber portion of the shoe by celluloid cement.
  • a method of connecting the rubber portion of a shoe to a non-rubber portion thereof which consists invulcanizing to said rubber portion a layer of fabric containing celluloid, and joining the free face of said fabric la er to the non-rubber portion by means of cc loid cement.
  • a shoe having a rubber portion connected to a nonrubber layer. 0 mented by means of a celluloid cement to said non-rubber portion.
  • a shoe havin a rubber portion vulcanized to a face of a abric layer containing celluloid, the other face of said fabric layer being connected to the non-rubber portion by means of celluloid cement.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

July 15, 1930. w. G. RUDOLPH 1,770,671
RUBBER TREAD AND METHOD OF CONNECTING THE SAME T0 SHOES Original Filed Nov. 23. 1927 Fig.1 2 7 2.
Patented July 1930 UNHTED STATES PATENT OFFICE WILHELM GEORG RUDOLPH, 01E HANOVER, GERMANY RUBBER TREAD AND METHOD OF CONNECTING THE SAME TO SHOES Application filed November 23, 1927, Serial No. 235,384, and in Germany November 25, 1926. Renewed June 5, 1930.
Up to the present, rubber soles and heels could be fastened to shoes, by gluing them,
and the union thus secured was imperfect.-
loboots to split, as they are usually made of wood.
According to the new process, a band or strip of linen, cotton or the like is supplied with a thin celluloid plate, or rather with a 15 layer of celluloid (e. g. cellone) spread in a liquid state on the said band in a'special way. The linen or cotton band thus prepared can be attached to the contact side of rubber soles or heels, during the vulcanization or after the same, in such a manner that it will not loosen again.
'A linen band can also be joined with a thin celluloid plate or celluloid layer by gluing or laying it on the same and this composite sheet can thus be fastened to a shoe along its celluloid face. As the celluloid paste may be applied to the band of linen etc. in such a way that it only penetrates about one half of the tissue, the other side of the latter will absorb a rubber solution,
by means of which the rubber heel or sole can be glued on. v
It would not be departing from my invention to employ two celluloid plates, instead of one, one of them being either fastened in the above-mentioned manner or by means of pegs, rivets or the like. For uniting the two parts, each of which bears a celluloid plate on the side to be connected. these are closely joined with each other through some cement susceptible of combining with celluloid. In the annexed drawing an embodiment of the invention is illustrated.
Fig. 1 shows the heel of a boot or shoe with 43 a rubber heel,a celluloid plate, and a linen band.
Fig. 2 illustrates a rubber heel with a celluloid plate.
Fig. 3 shows the heel of a boot with a cel- 59 luloid plate.
Fig. 4 represents the boot heel of Fig. 3 joined with the rubber heel of Fig. 2 by means of two celluloid plates.
With reference to the drawing (Fig. 1) i the device comprises a boot heel 1 with a rubber heel 2, which is connected to boot heel 1 by means of celluloid plate 5 and a linen band 4. The rubber heel 2 is glued to the linen band 4 by means of a solvent of rubber or by an agglutinant. The rubber heel may be provided in a particular manner with a linen band or strip.
According to Figs. 2, 3 and 4 a celluloid plate 6 is fastened to the rubber heel 2 either by means of a linen band, as stated above, or by means of the pegs 3. In the same manner another celluloid plate 5 is fastened to the boot heel 1 (Fig. The two parts- (Fig. 4), are connected by means of using a suitable solvent for celluloid, such as acetone, which will enable the two celluloid plates to be united to form a coherent celluloid plate.
The celluloid plate may also be fastened by gluing it to the rubber heel, in accordance 'with the aforesaid process.
For, uniting the twoparts, the two celluloid surfaces should only be well moistened with the solvent for the celluloid and then the parts in question should be closely pressed together. After this the two celluloid plates are joined as if they were integral.
Moreover, a. celluloid plate is not always required. When using a linen band, it will suffice to smear the latter with a more or less liquid layer of dissolved celluloid. This band can be fastened to the rubber heel by means of agglutinants or by means of vulcanization, and the celluloid layer can be attached to the boot heel, as described above.
What I claim is:
1. A method of connecting a rubberportion of a shoe to a non-rubber portion thereof which consists in connecting them by means of an intermediate fabric layer containing celluloid, said intermediate layer being connected to the non-rubber portion of the shoe by celluloid cement.
2. A method of connecting the rubber portion of a shoe to a non-rubber portion thereof which consists invulcanizing to said rubber portion a layer of fabric containing celluloid, and joining the free face of said fabric la er to the non-rubber portion by means of cc loid cement.
3. As a novel article of manufacture, a shoe having a rubber portion connected to a nonrubber layer. 0 mented by means of a celluloid cement to said non-rubber portion.
4. As a novel article of manufacture, a shoe havin a rubber portion vulcanized to a face of a abric layer containing celluloid, the other face of said fabric layer being connected to the non-rubber portion by means of celluloid cement.
In testimony whereof I have aflixed my signature.
WILHELM GEORG RUDOLPH.
portion by means of an intermediate fabriccontaining celluloid and ce-
US235384A 1926-11-25 1927-11-23 Rubber tread and method of connecting the same to shoes Expired - Lifetime US1770671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1770671X 1926-11-25

Publications (1)

Publication Number Publication Date
US1770671A true US1770671A (en) 1930-07-15

Family

ID=7742546

Family Applications (1)

Application Number Title Priority Date Filing Date
US235384A Expired - Lifetime US1770671A (en) 1926-11-25 1927-11-23 Rubber tread and method of connecting the same to shoes

Country Status (1)

Country Link
US (1) US1770671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771692A (en) * 1953-11-23 1956-11-27 Stubbe Friedrich Heel piece, particularly of hard rubber with celluloid coating
US2983643A (en) * 1958-04-07 1961-05-09 Seiberling Rubber Co Rubber lamina, with surface adapted to be adhered to another surface by adhesive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771692A (en) * 1953-11-23 1956-11-27 Stubbe Friedrich Heel piece, particularly of hard rubber with celluloid coating
US2983643A (en) * 1958-04-07 1961-05-09 Seiberling Rubber Co Rubber lamina, with surface adapted to be adhered to another surface by adhesive

Similar Documents

Publication Publication Date Title
US1923169A (en) Shoe sole and method of making the same
US1770671A (en) Rubber tread and method of connecting the same to shoes
US1579650A (en) Manufacture of canvas-upper shoes
US2210753A (en) Shoemaking method
US2062528A (en) Method of making shoes
US1677013A (en) Compound rubber tread
US1746249A (en) Art of stiffening portion of boots and shoes
US1583812A (en) Sole and heel for boots, shoes, and the like
US1970257A (en) Method of securing together shoe parts and the like
US1701896A (en) Method for manufacturing boots and shoes
GB228615A (en) Improvements in soles and combined soles and heels for footwear
US1577349A (en) Process of securing rubber to leather and other like materials
US2128282A (en) Shoe
GB296372A (en) Improvements in or relating to connecting parts of boots, shoes or the like footwear
US2688758A (en) Method of making flexible footwear
SU130367A1 (en) The method of adhesive attachment of the sole to the trail of shoes
GB394515A (en) Improvements in treads for, and the process of securing them to, the soles and heelsof boots and shoes
US1988436A (en) Method of manufacturing footwear
US1997722A (en) Method of making shoes
SU90552A2 (en) The method of gluing rubber soles to leather or textile upper shoes
GB447977A (en) Improvements in or relating to the manufacture of shoes
GB358458A (en) Improvements in rubber soled footwear
GB328202A (en) Improvements in or relating to the union of shoe bottom parts by adhesives
DE515434C (en) Process for the production of bonded footwear
GB295551A (en) Improvements in or relating to boots, shoes and similar footwear