US997501A - Car-axle-journal-box packing. - Google Patents

Car-axle-journal-box packing. Download PDF

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Publication number
US997501A
US997501A US53127209A US1909531272A US997501A US 997501 A US997501 A US 997501A US 53127209 A US53127209 A US 53127209A US 1909531272 A US1909531272 A US 1909531272A US 997501 A US997501 A US 997501A
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Prior art keywords
journal
car
axle
packing
mica
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Expired - Lifetime
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US53127209A
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Charles C Howe
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]

Definitions

  • My invention relates to a fibrous lubricating and anti-friction packing for car journals: its specific object is to produce a packing which is elastic, and possesses lubricating and anti-friction qualities peculiar to itself.
  • This I accomplish by a packing consisting of strands of woolen yarn thoroughly coated or filled with finely prepared flakes of mica; the mica being preferably mixed with the woolen stock before it is spun into yarn, to insurea thorough incorporation of the wool and mica.
  • This mica charged yarn is mixed with an elastic material such. as Tampico fiber, to give it resiliency, and keep the oil saturated yarn in contact with the journal.
  • the enduring qualities of mica are several times greater than oil or grease, and it is not affected by changes of temperature.

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

G. G. HOWE. 01m AXLE JOURNAL ox PACKING.
APPLICATION FILE]? DBO. 3, 1909'.
.Patentd July 11 454 444 44k WITNESSES: INVENTOR CHARLES C. HOWE, OF WYOMING, RHODE ISLAND.
CAR-AXLE-JOURNAL-ZBOX PACKING.
Specification of Letters Patent.
Patented July 11, 1911.
Application filed December 3, 1909. Serial No. 531,272.
To all whom it may concern: I
Be it known that I, CHARLES C. HOWE, a
- citizen of the United States, residing at' Vyoming, in the county of Washington and State of Rhode Island, haveinvented a new and useful Improvement in Car-Axle-Journal-Box Packing, of which the following is a specification.
My invention relates to a fibrous lubricating and anti-friction packing for car journals: its specific object is to produce a packing which is elastic, and possesses lubricating and anti-friction qualities peculiar to itself. This I accomplish by a packing consisting of strands of woolen yarn thoroughly coated or filled with finely prepared flakes of mica; the mica being preferably mixed with the woolen stock before it is spun into yarn, to insurea thorough incorporation of the wool and mica. This mica charged yarn is mixed with an elastic material such. as Tampico fiber, to give it resiliency, and keep the oil saturated yarn in contact with the journal.
In the accompanying drawing which ex exemplifies the packing, the strands of yarn are shown at 9, with the Tampico fibers at 10.
It is impossible to represent in a line drawing, the fine flakes of mica with which the yarn is charged.
It is now universally conceded that for lubricating the present type of car journal, oil saturated woolen yarn is the most reliable. By combining and mixing finely prepared mica flakes with the woolen yarns, the lubricating qualities of the packing are greatly increased; the fiber mixed packing being held in constant contact with the journal, on to which the fine flakes of mica are continually being fed with the oil from the yarn. These mica flakes will fill any inequalities on the bearings, and create a surface smooth as glass; thus obviating all friction and heat resulting therefrom.
The enduring qualities of mica are several times greater than oil or grease, and it is not affected by changes of temperature.
I claim:
The herein described combination of mica charged woolen yarn, intermingled with Tampico fiber, substantially as described.
CHARLES C. HOWE.
Witnesses:
S. M. FENNER, GEO. H. OLNEY.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, 1). G3
US53127209A 1909-12-03 1909-12-03 Car-axle-journal-box packing. Expired - Lifetime US997501A (en)

Priority Applications (1)

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US53127209A US997501A (en) 1909-12-03 1909-12-03 Car-axle-journal-box packing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53127209A US997501A (en) 1909-12-03 1909-12-03 Car-axle-journal-box packing.

Publications (1)

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US997501A true US997501A (en) 1911-07-11

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Family Applications (1)

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US53127209A Expired - Lifetime US997501A (en) 1909-12-03 1909-12-03 Car-axle-journal-box packing.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694606A (en) * 1948-10-22 1954-11-16 Cefas Ag Lubricant pad for bearings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694606A (en) * 1948-10-22 1954-11-16 Cefas Ag Lubricant pad for bearings

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