US519533A - Razor-strop composition - Google Patents

Razor-strop composition Download PDF

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US519533A
US519533A US519533DA US519533A US 519533 A US519533 A US 519533A US 519533D A US519533D A US 519533DA US 519533 A US519533 A US 519533A
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strop
composition
razor
same
crocus
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00Constructional features of flexible abrasive materials; Special features in the manufacture of such materials

Definitions

  • My invention has relation to razor-strops and compositions for covering the same andl consists in the novel features to be more fully set forth in the specification and pointed out in the claim.
  • Figure l is a perspective view of a strop with the composition adhering thereto.
  • Fig. 2 is a vertical longitudinal section of the same, and
  • Fig. 3 is a section taken on the line x-x of Fig. 2.
  • l represents a sui/table stiff backing of wood or similar material for the strap 2, the medium portion of the latter being separated from the backing by the terminal transverse strips 3 for the purpose of makingy said medium portion of the strop yielding when the razor is passed over the same.
  • the strop projects on either end of the backing so that the device becomes thoroughly pliable and easily handled.
  • 4 represents the coating of the adhering honing composition to be now described.
  • My obj ect is to prepare a composition which when properly spread on the strap will serve to sharpen the razor and put a fine edge on the same without the necessity of previous honing and grinding of the blade.
  • the base of the composition is acombination of emery iiour, paraffin wax, castor oil, and a suitable coloring material.
  • ingredients forming the commercial article are as enumerated below and with their respective proportions: emery flour, one (l)'pound; crocus Mart-is, (crocus of Mars,) one (l) pound; paraffin wax, one and one-half (l) pounds; powdered alum, one-half ounce; castor oil, one-fifth ounce; powdered rosin, one-eighth ounce.
  • the base of the composition is emery flour, paraffin wax, castor oil and a suitable coloring material.
  • the paraffin wax serves as a carrier and adhesive for the remaining elements, the inherent and characteristic stiffness of the wax being counteracted by a suitable proportion of castor oil.
  • the elnery flour ot' course serves as the principal sharpening and honing agentybut I have found in practice that the admixture of a suitable proportionof crocus of mars not only imparts a desirable color to the composition, but the finely divided oxide of iron composing the crocus imparts a finished edge to the blade so that'no further honing or stropping is required.
  • the alum and resin give to the strop a drawing elect, that is, i
  • the ingredients are mixed in a suitable iron vessel and 'heated sufficiently to effect a boiling and thoroughly stirred forvabout thirty minutes. It may be poured while liquid into suitable molds and sold in any convenient form or sticks.
  • the composition is melted and poured over the strop and then evenly spread with a heated blade of a large sized knife or in any convenient manner. When thus spread on the strop it adheres firmly to it, and may be used fora considerable time without renewing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Cosmetics (AREA)

Description

(Specimens.)
J .H`ESBL. RAZOR STROP COMPOSITION.
No. 519,533. Patented May 8, 1894.
vhs rii nnnnnnnnnnnnnnnnnnnnnnn v.
' NITED STATES PATENT OFFICE.
JOHN HESEL, OF ST. LOUIS, MISSOURI.
RAzoR-'sTRoP COMPOSITION.
SPECIFICATION forming part of Letters Patent No. 519,533, dated May 8, 1894.
Application filed February 9,1894. Serial No. 499,573. (Specimens.)
To a/ZZ whom t may concern.-
Be it known that I, JOHN HESEL, of the city of St. Louis, VState of Missouri, have invented certain new and useful Improvements in Razor-Strop' Compositions, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming a parthereof.
My invention has relation to razor-strops and compositions for covering the same andl consists in the novel features to be more fully set forth in the specification and pointed out in the claim.
In the drawings, Figure lis a perspective view of a strop with the composition adhering thereto. Fig. 2 is a vertical longitudinal section of the same, and Fig. 3 is a section taken on the line x-x of Fig. 2.
Referring to the drawings, l represents a sui/table stiff backing of wood or similar material for the strap 2, the medium portion of the latter being separated from the backing by the terminal transverse strips 3 for the purpose of makingy said medium portion of the strop yielding when the razor is passed over the same. The strop projects on either end of the backing so that the device becomes thoroughly pliable and easily handled. 4 represents the coating of the adhering honing composition to be now described.
My obj ect is to prepare a composition which when properly spread on the strap will serve to sharpen the razor and put a fine edge on the same without the necessity of previous honing and grinding of the blade. The base of the composition is acombination of emery iiour, paraffin wax, castor oil, and a suitable coloring material.
In practice the ingredients forming the commercial article are as enumerated below and with their respective proportions: emery flour, one (l)'pound; crocus Mart-is, (crocus of Mars,) one (l) pound; paraffin wax, one and one-half (l) pounds; powdered alum, one-half ounce; castor oil, one-fifth ounce; powdered rosin, one-eighth ounce.
As stated above, the base of the composition is emery flour, paraffin wax, castor oil and a suitable coloring material. The paraffin wax serves as a carrier and adhesive for the remaining elements, the inherent and characteristic stiffness of the wax being counteracted by a suitable proportion of castor oil.
The elnery flour ot' course serves as the principal sharpening and honing agentybut I have found in practicethat the admixture of a suitable proportionof crocus of mars not only imparts a desirable color to the composition, but the finely divided oxide of iron composing the crocus imparts a finished edge to the blade so that'no further honing or stropping is required. The alum and resin give to the strop a drawing elect, that is, i
a tendency to cause the blade to adhere to the strop as the razor is drawn over the same, said ingredients imparting to the surface of the composition a peculiar elasticity and softness.
In making the composition the ingredients are mixed in a suitable iron vessel and 'heated sufficiently to effect a boiling and thoroughly stirred forvabout thirty minutes. It may be poured while liquid into suitable molds and sold in any convenient form or sticks. When applying the same to the strop, the composition is melted and poured over the strop and then evenly spread with a heated blade of a large sized knife or in any convenient manner. When thus spread on the strop it adheres firmly to it, and may be used fora considerable time without renewing.
It is to be understood that I do not limit myself to the exact proportions herein stated, but the same may be departed from in a measure, so long as the identity of the comoughly heated and intermixed, substantially as set forth. Y
In testimony whereof I affix my signature in the presence of two Witnesses'. j v JOHN HESEL. Witnesses:
JAMES J. ODoNoHon, EMIL STAREK.
US519533D Razor-strop composition Expired - Lifetime US519533A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030212417A1 (en) * 2002-03-26 2003-11-13 Rudnick James J. Surgical element delivery system and method
US20080132804A1 (en) * 2000-10-13 2008-06-05 Stephens Randy R Remote Thumbwheel For Surgical Biopsy Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080132804A1 (en) * 2000-10-13 2008-06-05 Stephens Randy R Remote Thumbwheel For Surgical Biopsy Device
US20030212417A1 (en) * 2002-03-26 2003-11-13 Rudnick James J. Surgical element delivery system and method

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