US1219206A - Washout-plug. - Google Patents

Washout-plug. Download PDF

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Publication number
US1219206A
US1219206A US13720416A US13720416A US1219206A US 1219206 A US1219206 A US 1219206A US 13720416 A US13720416 A US 13720416A US 13720416 A US13720416 A US 13720416A US 1219206 A US1219206 A US 1219206A
Authority
US
United States
Prior art keywords
plug
center
body portion
washout
shaped
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
US13720416A
Inventor
Henry V Wille
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.)
Baldwin Locomotive Works
Original Assignee
Baldwin Locomotive Works
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 Baldwin Locomotive Works filed Critical Baldwin Locomotive Works
Priority to US13720416A priority Critical patent/US1219206A/en
Application granted granted Critical
Publication of US1219206A publication Critical patent/US1219206A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/90—Fastener or fastener element composed of plural different materials
    • Y10S411/901—Core and exterior of different materials
    • Y10S411/902—Metal core
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/914—Coated bolt

Definitions

  • My invention relates to certain improvements in screw plugs, especially those used for boilers. of the locomotive. marine, or stationary type.
  • One object of my invention is to improve the construction of the plug and to reduce the cost of manufacture.
  • Astill further object of the invention is to make the plug so that it will not leak.
  • these plugs have been made from east brass. and, the casting being porous, there was a certain amount of leakage.
  • Figure 1 is a side view of a washout plug illustrating my invention
  • Fig. 2 is a plan view
  • Fig. 3 is a sectional plan view on the line 33, Fig. 1';
  • Fig. l is a detached perspective view of the center section of the plug
  • Fig. 5 is a perspective view of the cupped blank forming the outer section of the plug
  • Figs. 6, 7 and 8 are sectional views showing different steps'in the process of manufacture.
  • Fig. 9 is a view of a modification.
  • 1 is a center made of steel, or other suitable material. having, in the present instance. a hexagonal. square, or other shaped. body portion 2, anda hexagonal. square. or other shaped, extension 3 to which can be applied any suitable hexagonal. or other shaped. body portion of the center 1.
  • the cup is of a'greater length than the body portion and extends beyond the body portion. when the parts are assembled. as shown in Fig. 6. and will be turned over the upper edge of the said body portion, as shown in Fig. 7, so that the cup-shaped section I is held from movcut on the periphery of the cup-shaped section I, as shown in Fig. 8, making the finished plug illustrated in Fig.
  • the cup-shaped section must turn with the center
  • Fig. 6' I have shown a hexagonal center. while, in Fig. 9, I have shown a square center. In some instances the body portion of'the center may be hexagonal, or other shape, and the extension may be square.
  • Fig. 9,.1 have illustrated the center 1 as having an annular groove therein and the metal ofthe cup-shaped section 4 is driven into this groove. when the plug, is passed through a die. holding the outer sec-' t ion firmly to the center.
  • cup-shaped section By forming the cup-shaped section from a pressed rolled plate of brass, I am enabled to make the plug. non porous, as the rolling of the sheet of brass closes the pores. Fur-t thermore, byusing a steel center, and a comparatively thin shell of brass; I materially reduce the cost of manufacture.
  • a washout plug made in two sections, the inner section having an irregular body portion and an irregular extension less in diameter than the body portion; and a cupshaped outer section made from sheet brass and having its edge turned over the body portion and threaded on its periphery so that the outer section must turn with the body portion.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fishing Rods (AREA)

Description

H V'. WILLE.
WASHOUT PLUG.
APPLICATION FILED DEC. 15. me.
Patented Mar. 13, 1917.
l m w.
- UNITED STATES PATENT OFFICE.
HENRY V. WILLE, 0F PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO THE BALDWIN LOCOMOTIVE WORKS, OF PHILADELPHIA, PENNSYLVANIA, A CORPORATION OF PENNSYLVANIA.
WASHOUT-PLUG.
v Specification of Letters Patent.
Patented Mar. 13, 1917.
Application filed December 15, 1916. Serial No. 137,204.
To all whom it may concern:
Be it known that I, HENRY I. ll'ILLE, acitizen of the ['nited States, residing in. Philadelphia, Pennsylvania, have invented certain Improvements in 'ashout-Plugs, of which the following is a specification.
My invention relates to certain improvements in screw plugs, especially those used for boilers. of the locomotive. marine, or stationary type.
One object of my invention is to improve the construction of the plug and to reduce the cost of manufacture.
Astill further object of the invention is to make the plug so that it will not leak..
Heretofore, these plugs have been made from east brass. and, the casting being porous, there was a certain amount of leakage.
In the accompanying drawings:
Figure 1 is a side view of a washout plug illustrating my invention;
Fig. 2 is a plan view;
Fig. 3 is a sectional plan view on the line 33, Fig. 1';
Fig. l is a detached perspective view of the center section of the plug;
Fig. 5 is a perspective view of the cupped blank forming the outer section of the plug;
Figs. 6, 7 and 8 are sectional views showing different steps'in the process of manufacture; and
Fig. 9 is a view of a modification.
Referring to the drawings, 1 is a center made of steel, or other suitable material. having, in the present instance. a hexagonal. square, or other shaped. body portion 2, anda hexagonal. square. or other shaped, extension 3 to which can be applied any suitable hexagonal. or other shaped. body portion of the center 1. The cup is of a'greater length than the body portion and extends beyond the body portion. when the parts are assembled. as shown in Fig. 6. and will be turned over the upper edge of the said body portion, as shown in Fig. 7, so that the cup-shaped section I is held from movcut on the periphery of the cup-shaped section I, as shown in Fig. 8, making the finished plug illustrated in Fig. 1, so that, when the plug is screwed into the threaded opening. the cup-shaped section must turn with the center In Fig. 6', I have shown a hexagonal center. while, in Fig. 9, I have shown a square center. In some instances the body portion of'the center may be hexagonal, or other shape, and the extension may be square.
In Fig. 9,.1 have illustrated the center 1 as having an annular groove therein and the metal ofthe cup-shaped section 4 is driven into this groove. when the plug, is passed through a die. holding the outer sec-' t ion firmly to the center.
By forming the cup-shaped section from a pressed rolled plate of brass, I am enabled to make the plug. non porous, as the rolling of the sheet of brass closes the pores. Fur-t thermore, byusing a steel center, and a comparatively thin shell of brass; I materially reduce the cost of manufacture.
I claim:
1. The combination in a washout plug, of a center and an outer section secured to the center. said outer section being made of, rolled sheet metal so that the plug will be non-porous.
2. The combination in a washout plug, of a steel center provided with an irregi'llarly shaped body portion; and an outer section made from sheet brass pressed into shape i and surrounding the body portion and threaded at its periphery.
A washout plug made in two sections, the inner section having an irregular body portion and an irregular extension less in diameter than the body portion; and a cupshaped outer section made from sheet brass and having its edge turned over the body portion and threaded on its periphery so that the outer section must turn with the body portion.
l. The process herein described of making a washout plug. said process consisting in making an irregularly shaped center, and a cup-shaped outer section from rolled brass,
then assembling the two sections and passing them between dies so as to cause the outer section to conform to the shape of the center. 1
5. The process herein described of making a washout plug. said process consisting in forming a center having a body portion of irregular shape and a reduced extension and making a cup-shaped outer section from rolled brass, then assembling the two sec- 10 of the center. preventing the withdrawal of 15 the center from the outer section.
HENR Y V. VILLE.
US13720416A 1916-12-15 1916-12-15 Washout-plug. Expired - Lifetime US1219206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13720416A US1219206A (en) 1916-12-15 1916-12-15 Washout-plug.

Applications Claiming Priority (1)

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US13720416A US1219206A (en) 1916-12-15 1916-12-15 Washout-plug.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422612A (en) * 1945-08-17 1947-06-17 Fort Wayne Wire Die Company Method for making wire drawing dies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422612A (en) * 1945-08-17 1947-06-17 Fort Wayne Wire Die Company Method for making wire drawing dies

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