US793463A - Packing-ring. - Google Patents

Packing-ring. Download PDF

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Publication number
US793463A
US793463A US25122905A US1905251229A US793463A US 793463 A US793463 A US 793463A US 25122905 A US25122905 A US 25122905A US 1905251229 A US1905251229 A US 1905251229A US 793463 A US793463 A US 793463A
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United States
Prior art keywords
ring
packing
asbestos
forming
section
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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
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US25122905A
Inventor
James J Mcdonald
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Individual
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Individual
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Priority to US25122905A priority Critical patent/US793463A/en
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Publication of US793463A publication Critical patent/US793463A/en
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Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material

Definitions

  • This invention relates to improvements in packing-rings particularly adapted for forming a tight and waterproof connection beneath the base of a closet-bowl and a flooring, although it may be used for packing cylinder-heads or the like, the object being to provide a packing-ring that will be strong and durable and retain a suitable plasticity.
  • Figure I shows in plan a packing-ring embodying my invention.
  • Fig. 2 is a section on the line :0 m of Fig. 1; and
  • Fig. 3 is a fragmentary section similar to Fig. 2, but drawn on a larger scale.
  • 1 designates the packing-ring molded or otherwise formed and consisting of asbestos.
  • the ring is made V- shaped in cross-section, as I find this form to be preferable to a fiat packing, because it more readily yields to pressure and forms a tight joint.
  • After molding or otherwise forming the ring of asbestos it is boiled in or treated to a hot bath of a plastic lilling such, for instance, .as paraffin. This. causes the ring to retain its plasticity, and as the paraffin fills all the pores of the asbestos it also makes the ring practically waterproof. This filling of paraflin is indicated by dots or stippling 2.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

No. 793,463. PATENTED JUNE 27, 1905.
J. J. MODONALD. PACKING RING.
APPLIOATION FILED MAR. 21, 1905.
WITNESSES:
% M BY I Patented June 27, 1905.
PATENT OFFICE.
JAMES J. MCDONALD, OF NEW YORK, N. Y.
PACKING-RING.
SPECIFICATION forming part of Letters Patent No. 793,463, dated June 27, 1905.
Application filed March 21, 1905. Serial No. 251,229.
To (all whom it may concern:
Be it known that I, JAMES J. MCDONALD, a citizen of the United States, and a resident of the city of New York, borough of Manhattan, in the county and State of New York, have invented a new and Improved Packing-Ring, of which the following is a full, clear, and exact description.
This invention relates to improvements in packing-rings particularly adapted for forming a tight and waterproof connection beneath the base of a closet-bowl and a flooring, although it may be used for packing cylinder-heads or the like, the object being to provide a packing-ring that will be strong and durable and retain a suitable plasticity.
I will describe a packing-ring embodying my invention and then point out the novel features in the appended claim.
Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the figures.
Figure I shows in plan a packing-ring embodying my invention. Fig. 2 is a section on the line :0 m of Fig. 1; and Fig. 3 is a fragmentary section similar to Fig. 2, but drawn on a larger scale.
Referring to the drawings, 1 designates the packing-ring molded or otherwise formed and consisting of asbestos. The ring is made V- shaped in cross-section, as I find this form to be preferable to a fiat packing, because it more readily yields to pressure and forms a tight joint. After molding or otherwise forming the ring of asbestos it is boiled in or treated to a hot bath of a plastic lilling such, for instance, .as paraffin. This. causes the ring to retain its plasticity, and as the paraffin fills all the pores of the asbestos it also makes the ring practically waterproof. This filling of paraflin is indicated by dots or stippling 2.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- A packing-ring consisting of asbestos, V- shaped in cross-section, and a plastic filling therein.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
G. -R. FERGUsoN, EVERARD BOLTON MARSHALL.
US25122905A 1905-03-21 1905-03-21 Packing-ring. Expired - Lifetime US793463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US25122905A US793463A (en) 1905-03-21 1905-03-21 Packing-ring.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25122905A US793463A (en) 1905-03-21 1905-03-21 Packing-ring.

Publications (1)

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US793463A true US793463A (en) 1905-06-27

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Family Applications (1)

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US25122905A Expired - Lifetime US793463A (en) 1905-03-21 1905-03-21 Packing-ring.

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812776A (en) * 1953-01-08 1957-11-12 Hycon Mfg Company Valve
US4090506A (en) * 1977-03-31 1978-05-23 Welch Allyn, Inc. Diagnostic instrument
US4298562A (en) * 1975-02-04 1981-11-03 Latty Cyril X Method for manufacturing sealing rings
US5615896A (en) * 1986-02-25 1997-04-01 Morvant; John D. Rubber encapsulated vee ring seal
US5938210A (en) * 1997-09-11 1999-08-17 Schatzle; Charles F. Coated gasket material and method for making the same
US6557550B1 (en) * 1997-10-23 2003-05-06 Aventis Pharma Limited Inhalation device
US20060191210A1 (en) * 2004-12-23 2006-08-31 Adc Gmbh Seal for covers for inscription fields
US20110167552A1 (en) * 2010-01-11 2011-07-14 Danks George Patrick Swimming pool cleaner
US11097235B2 (en) * 2019-07-23 2021-08-24 Sartorius Stedim North America Inc. Shaker flask stand with composite legs
USD950357S1 (en) 2019-07-23 2022-05-03 Sartorius Stedim North America, Inc. Support device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812776A (en) * 1953-01-08 1957-11-12 Hycon Mfg Company Valve
US4298562A (en) * 1975-02-04 1981-11-03 Latty Cyril X Method for manufacturing sealing rings
US4090506A (en) * 1977-03-31 1978-05-23 Welch Allyn, Inc. Diagnostic instrument
US5615896A (en) * 1986-02-25 1997-04-01 Morvant; John D. Rubber encapsulated vee ring seal
US5938210A (en) * 1997-09-11 1999-08-17 Schatzle; Charles F. Coated gasket material and method for making the same
US6557550B1 (en) * 1997-10-23 2003-05-06 Aventis Pharma Limited Inhalation device
US20060191210A1 (en) * 2004-12-23 2006-08-31 Adc Gmbh Seal for covers for inscription fields
US20110167552A1 (en) * 2010-01-11 2011-07-14 Danks George Patrick Swimming pool cleaner
US11097235B2 (en) * 2019-07-23 2021-08-24 Sartorius Stedim North America Inc. Shaker flask stand with composite legs
USD950357S1 (en) 2019-07-23 2022-05-03 Sartorius Stedim North America, Inc. Support device

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