US1298869A - Stovepipe-coupling. - Google Patents

Stovepipe-coupling. Download PDF

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Publication number
US1298869A
US1298869A US27151119A US27151119A US1298869A US 1298869 A US1298869 A US 1298869A US 27151119 A US27151119 A US 27151119A US 27151119 A US27151119 A US 27151119A US 1298869 A US1298869 A US 1298869A
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United States
Prior art keywords
pipe
pin
section
sections
stovepipe
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Expired - Lifetime
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US27151119A
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Louis Bernier
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Individual
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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
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling

Definitions

  • the present invention relates to improvements in stove pipe couplings of the type in which a clip provided at one end of one section of the stove pipe is designed for engagement with a pin on the adjacent end of the next section, thus locking the two sections together; the object of the invention being to provide an extremely simple and effective coupling of [the character indicated which can be manufactured and ap- :plied at small cost.
  • Figure 1 is a perspective view of two pipe sections secured together by the clips.
  • Fig. 2 is a side elevation of one of the pipe sections.
  • Fig. 3 is an enlarged perspective view of one of the clips detached from the stove pipe.
  • 1 and 2 are pipe sections, each of said sections being provided at one end with the pin 3 which is beveled on one side, and at the other end with a longitudinally-disposed clip 4. which is rigidly secured thereto by the rivets 5.
  • the pin 3 is here shown independent from the stove pipe, but it could also be pressed out from said stove pipe and be integral therewith.
  • Each clip t consists of a metal strip, which is bent outwardly at 6 and then turned inwardly at 7 so as to form a U, and which is provided with an elongated, transverse slot 8 for engagement with the bevel pin 3 at the end of the adjacent section. It will be clearly understood that one clip only may be provided, without departing from the invention, although Fig. 2 discloses two clips and two pins on each section, disposed at equal intervals from one another.
  • a pair of telescoping pipe sections one section having a longitudinally-disposed, resilient clip which is secured to it and projects across the end of the other section, the projecting portion of the clip being bent outwardly and then turned inwardly to form a U, the inner member of which is provided with a slot; the said end of the other section having a laterally-projecting, beveled pin which is adapted to enter said slot when the ends of the two sections are telescoped, the outer member of the U-bend extending in front of and covering the pin end so as to constitute a guard therefor.
  • a pipe section unit provided adjacent one end with a laterally-projecting, beveled pin, and adjacent the other end with a longitudinally-disposed, resilient clip which is secured thereto at its inner end and has its free outer end bent outwardly and then turned inwardly to form a U, the inner member of which has a slot therein to receive the pin on the adjacent end of the next pipe section when the ends of the two sections are telescoped, the outer member of the U- bend extending in front of the inner member so as to cover the pin end and form a guard therefor.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

L. BERNIERA STOVEPIPE COUFLiNG.
APPLICATION FILED JULY 28. I9l7- RENEWED IAN. 16,1919.
1,298,869, Patented Apr., 1, 1919.
I 5- INVENT R wmmzsgzs LBern/en I By E SA s PATENT OFFICE.
STOVEPIPE-COUPLING.
Application filed July 28, 1917, Serial No. 188,292.
To all whom it may concern:
Be it known that I, LOUIS BERN'LER, a subject of the King of Great Britain, residing at Montreal, Quebec, Canada, have invented certain new and useful Improvements in Stovepipe-Couplings, of which the following is a specification.
The present invention relates to improvements in stove pipe couplings of the type in which a clip provided at one end of one section of the stove pipe is designed for engagement with a pin on the adjacent end of the next section, thus locking the two sections together; the object of the invention being to provide an extremely simple and effective coupling of [the character indicated which can be manufactured and ap- :plied at small cost.
With this object in view, the invention consists in the particular features of construction and arrangement set forth in the appended claims.
In the accompanying drawings, Figure 1 is a perspective view of two pipe sections secured together by the clips.
Fig. 2 is a side elevation of one of the pipe sections.
Fig. 3 is an enlarged perspective view of one of the clips detached from the stove pipe.
Like numerals of reference indicate corresponding parts in each figure.
In the drawings, 1 and 2 are pipe sections, each of said sections being provided at one end with the pin 3 which is beveled on one side, and at the other end with a longitudinally-disposed clip 4. which is rigidly secured thereto by the rivets 5. The pin 3 is here shown independent from the stove pipe, but it could also be pressed out from said stove pipe and be integral therewith.
Each clip t consists of a metal strip, which is bent outwardly at 6 and then turned inwardly at 7 so as to form a U, and which is provided with an elongated, transverse slot 8 for engagement with the bevel pin 3 at the end of the adjacent section. It will be clearly understood that one clip only may be provided, without departing from the invention, although Fig. 2 discloses two clips and two pins on each section, disposed at equal intervals from one another.
Specification of Letters Patent.
Patented Apr. 1, 1919.
Renewed January 16, 1919. Serial No. 271,511.
It will readily be seen that on slipping one pipe section on the other, the clips 4, which have a certain resilience, will be pressed outwardly by the beveled pins 3 until the said pins reach the slots 8, whereupon the clips snap into place when the pins enter said slots, the out-turned portions of the clips extending in front of the pins so as to actas guards therefor.
In order to disconnect or unlock said pipe sections, all that is necessary is to press said clips at outward so as to disengage said pins 3, and then pull apart both sections of pipe.
I claim 1. A pair of telescoping pipe sections, one section having a longitudinally-disposed, resilient clip which is secured to it and projects across the end of the other section, the projecting portion of the clip being bent outwardly and then turned inwardly to form a U, the inner member of which is provided with a slot; the said end of the other section having a laterally-projecting, beveled pin which is adapted to enter said slot when the ends of the two sections are telescoped, the outer member of the U-bend extending in front of and covering the pin end so as to constitute a guard therefor.
2. A pipe section unit provided adjacent one end with a laterally-projecting, beveled pin, and adjacent the other end with a longitudinally-disposed, resilient clip which is secured thereto at its inner end and has its free outer end bent outwardly and then turned inwardly to form a U, the inner member of which has a slot therein to receive the pin on the adjacent end of the next pipe section when the ends of the two sections are telescoped, the outer member of the U- bend extending in front of the inner member so as to cover the pin end and form a guard therefor.
Signed at Montreal, Quebec, Canada, this sixteenth day of March, 1917.
LOUIS BERNIEB.
Witnesses:
F. A. BEST, A. P. DEAL.
copies of this patent may be obtaineddor five cents each, by addressing the commissioner of I'atents,
Washington, D. 0.
US27151119A 1919-01-16 1919-01-16 Stovepipe-coupling. Expired - Lifetime US1298869A (en)

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US27151119A US1298869A (en) 1919-01-16 1919-01-16 Stovepipe-coupling.

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US27151119A US1298869A (en) 1919-01-16 1919-01-16 Stovepipe-coupling.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075451A (en) * 1959-07-03 1963-01-29 Noll Mfg Company Cap assembly
US3563318A (en) * 1968-04-05 1971-02-16 Norman C Eberhardt Mounting for cultivating tool
US4398453A (en) * 1981-09-30 1983-08-16 Carrier Corporation Flue pipe connector for a vent cap
DK178231B1 (en) * 2014-05-21 2015-09-14 Skov As Modular chimney system, module elements and assembly system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075451A (en) * 1959-07-03 1963-01-29 Noll Mfg Company Cap assembly
US3563318A (en) * 1968-04-05 1971-02-16 Norman C Eberhardt Mounting for cultivating tool
US4398453A (en) * 1981-09-30 1983-08-16 Carrier Corporation Flue pipe connector for a vent cap
DK178231B1 (en) * 2014-05-21 2015-09-14 Skov As Modular chimney system, module elements and assembly system

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