US653384A - Stovepipe. - Google Patents

Stovepipe. Download PDF

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Publication number
US653384A
US653384A US74143299A US1899741432A US653384A US 653384 A US653384 A US 653384A US 74143299 A US74143299 A US 74143299A US 1899741432 A US1899741432 A US 1899741432A US 653384 A US653384 A US 653384A
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United States
Prior art keywords
section
sections
stovepipe
flange
housing
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Expired - Lifetime
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US74143299A
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Samuel Grove
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Individual
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Priority to US74143299A priority Critical patent/US653384A/en
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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
    • F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped

Definitions

  • My invention relates to stovepipes
  • the pipe may be extended or contracted in length, as may be required.
  • Figure 1 is a View in perspective of two sections of pipe embodying the invention
  • Fig. 2 is a vertical section of the same.
  • the reference numerals 1 and 2 designate sections or lengths of stovepipe adapted to be connected telescopically.
  • the drawings show the lower end of one section and the upper end of the other, and as all of the sections of a pipe are to be alike in construction the illustration will suffice for all.
  • the upper edge of each section is bent inward to form an annular inclined flange 3, 'andtheir lower edges are flared or turned outward to form an inclined flanged oppositely disposed with relation to the flange 3.
  • the lower por-' tion of each section is formed along the longitudinal seam thereof with a series of indentations 5, into which a set-screw 6 is adapted to engage.
  • the screw 6 extends through an internally-threaded block or nut 7, arranged within a pocket or housing 8, formed by pressing out the metal near the top edge of the section.
  • the upper flange 3 is recessed at the point 9 to accommodate the seam or rib formed by the joined laps or edges of the adj acent section.
  • flanges 3 and 4 insure smoke-proof joints at whatever point the sections are secured, and if the sections are extended their full length the flange 3 of one section will interlock with the flange 4 of the adjoining section, thus preventing the disconnection of the sections.
  • I claim- The combination with a stovepipe-section formed with an inwardly-extending annular recessed flange, and a housing or pocket; of a second section fitting within the first-named section and having an outwardlyflared flange, and'a series of indentations; a nut secured in the housing or'pocket; and a setscrew extending through the housing and nut.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)

Description

UNITED STATES PATENT OFFICE.
SAMUEL GROVE, OF 'ALTOONA, PENNSYLVANIA.
STOVEPIPE.
SPECIFICATION forming part of Letters Patent N 0. 653,384, dated July 10, 1900- Application filed December 23, 1899. Serial No. 741,432. (No model.)
To aZZ whom it may concern:
Be it known that I, SAMUEL GROVE, a citizen of the United States, residing at Altoona, in the county of Blair and State of Pennsylvania, have invented certain newand useful Improvements in Stovepipes, of which the following is a specification.
My invention relates to stovepipes, and
more particularly to means for securing sections of Stovepipe together adj ustably,whereby the pipe may be extended or contracted in length, as may be required.
The construction of the improvement will be fully described-hereinafter and defined in the appended claim in connection with the accompanying drawings, which form a part of this specification.
In the drawings, Figure 1 is a View in perspective of two sections of pipe embodying the invention, and Fig. 2 is a vertical section of the same.
The reference numerals 1 and 2 designate sections or lengths of stovepipe adapted to be connected telescopically. The drawings show the lower end of one section and the upper end of the other, and as all of the sections of a pipe are to be alike in construction the illustration will suffice for all. The upper edge of each section is bent inward to form an annular inclined flange 3, 'andtheir lower edges are flared or turned outward to form an inclined flanged oppositely disposed with relation to the flange 3. The lower por-' tion of each section is formed along the longitudinal seam thereof with a series of indentations 5, into which a set-screw 6 is adapted to engage. The screw 6 extends through an internally-threaded block or nut 7, arranged within a pocket or housing 8, formed by pressing out the metal near the top edge of the section. The upper flange 3 is recessed at the point 9 to accommodate the seam or rib formed by the joined laps or edges of the adj acent section.
It will be apparent that the improved construction above described permits of the ready adjustment of the section to either lengthen or shorten the pipe and affords a ready means for securing the sections together.
An important feature of the invention is found in the fact that the flanges 3 and 4: insure smoke-proof joints at whatever point the sections are secured, and if the sections are extended their full length the flange 3 of one section will interlock with the flange 4 of the adjoining section, thus preventing the disconnection of the sections.
I claim- The combination with a stovepipe-section formed with an inwardly-extending annular recessed flange, and a housing or pocket; of a second section fitting within the first-named section and having an outwardlyflared flange, and'a series of indentations; a nut secured in the housing or'pocket; and a setscrew extending through the housing and nut.
In testimony whereof Iaffix my signature in presence of two witnesses.
SAMUEL GROVE.
Witnesses:
WM. S. MAJOR, W. H. WESTON.
US74143299A 1899-12-23 1899-12-23 Stovepipe. Expired - Lifetime US653384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US74143299A US653384A (en) 1899-12-23 1899-12-23 Stovepipe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74143299A US653384A (en) 1899-12-23 1899-12-23 Stovepipe.

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US653384A true US653384A (en) 1900-07-10

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US74143299A Expired - Lifetime US653384A (en) 1899-12-23 1899-12-23 Stovepipe.

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076263A (en) * 1962-02-19 1963-02-05 Musto Joseph Linoleum knife
US3194316A (en) * 1961-09-18 1965-07-13 Enoch P Faulkner Adjustable drop sprig for a fire sprinkler system
US3244437A (en) * 1964-01-28 1966-04-05 Electrolux Corp Adjustable length vacuum cleaner wand
US4587947A (en) * 1984-07-10 1986-05-13 Rioe Tomita Compact portable grill apparatus
WO1993004791A1 (en) * 1991-09-11 1993-03-18 Fumex Ab Telescoping device
US6447021B1 (en) * 1999-11-24 2002-09-10 Michael Jonathon Haynes Locking telescoping joint for use in a conduit connected to a wellhead
US20040119288A1 (en) * 2002-12-23 2004-06-24 Allied Tube And Conduit Corporation Conduit coupling assembly
US20060213491A1 (en) * 2005-03-22 2006-09-28 Sheng-Hsiao Lu Practicing apparatus for baseball and softball

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194316A (en) * 1961-09-18 1965-07-13 Enoch P Faulkner Adjustable drop sprig for a fire sprinkler system
US3076263A (en) * 1962-02-19 1963-02-05 Musto Joseph Linoleum knife
US3244437A (en) * 1964-01-28 1966-04-05 Electrolux Corp Adjustable length vacuum cleaner wand
US4587947A (en) * 1984-07-10 1986-05-13 Rioe Tomita Compact portable grill apparatus
WO1993004791A1 (en) * 1991-09-11 1993-03-18 Fumex Ab Telescoping device
US6820698B2 (en) 1999-11-24 2004-11-23 Michael Jonathon Haynes Method of selectively locking a telescoping joint
US6447021B1 (en) * 1999-11-24 2002-09-10 Michael Jonathon Haynes Locking telescoping joint for use in a conduit connected to a wellhead
US20040119288A1 (en) * 2002-12-23 2004-06-24 Allied Tube And Conduit Corporation Conduit coupling assembly
US7404582B2 (en) * 2002-12-23 2008-07-29 Allied Tube & Conduit Corporation Conduit coupling assembly
US20080250623A1 (en) * 2002-12-23 2008-10-16 Allied Tube & Conduit Corporation Conduit coupling assemble
US7726001B2 (en) 2002-12-23 2010-06-01 Allied Tube & Conduit Corporation Method of manufacturing a coupling assembly
US20060213491A1 (en) * 2005-03-22 2006-09-28 Sheng-Hsiao Lu Practicing apparatus for baseball and softball
US7290540B2 (en) * 2005-03-22 2007-11-06 Sheng-Hsiao Lu Practicing apparatus for baseball and softball

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