US177729A - Improvement in stove-pipe joints - Google Patents

Improvement in stove-pipe joints Download PDF

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US177729A
US177729A US177729DA US177729A US 177729 A US177729 A US 177729A US 177729D A US177729D A US 177729DA US 177729 A US177729 A US 177729A
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Prior art keywords
stove
pipe
improvement
pipe joints
rivets
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Expired - Lifetime
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    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/24Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248Bayonet-type couplings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00Fittings for chimneys or flues 
    • F23J13/04Joints; Connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00Chimneys or flues
    • F23J2213/20Joints; Connections
    • F23J2213/202Joints; Connections between duct or stack sections

Description

.T.'L. LORING.
STOVE-PIPE JOINT} Patented May 23,1876.
(pvwis 2 ATTORNEYS.
N.FE|'ERS. PHOTO-LITHOGRAPMER, WASHINGTON. D C.
pipe joint;
UNITED STATES PATENT OFFICE.
JAMES L. Loewe, or DALLAS CENTRE, IOWA, ASSIGNOR o HIMSELF, FORTUNATUS HUBBARD, AND JUDSON PURINTON, OF SAME PLACE.
Specification forming part of LettersPatent No. I 77,729, dated May 23,1876; application filed March 21, 1876. p i v To all whom itmay concern v Be it known that I, JAMES L. LORING,of DallasUentre, Dallas county, Iowa, have invented a new. and Improved Stove-PipeJoint, of which the following is a s 'iecification Figure 1 representsai'vertical central sec; tion on' line 0 0,'Fig. 2, of my improved stoveand Fig. 2 is a horizontal section of the same. p
Similarletters of reference indicate corresponding parts.
My invention relates to an improved stovepipe joint that forms a solid and firm connection ot'the pipes, so that they cannot be pulled apart or pushed together, while being'i'eadily disconnected when required.
The invention consists of slots or recesses atthe end of one pipe, in connection with rivets or studs of the other pipe end, the
rivets having broad interior heads, and shanks nearly of the width of the slots. p
In the drawing, A and B represent the stovepipes that are to be connected. The end ofthe Stovepipe A slides into theiend of pipe B, and locks, by two or more slots or recesses,
C, on studs or rivets D of vpipe B. The re cesses G aremade of curved or L shape, and extend from the edge inwardly to guide the rivets D,'Which slide by their shanks, having nearly the width of the slots, up to the ends of the same, and bind by broad heads on' the inner pipe, and lock the pipes securely together.
The outer and thinner ends of the rivets D areapplied to small holes of the pipe B by means of the shanks that form shoulders bearing on the pipe, and byflattening the outer ends of the rivets, the stove-pipes are quicklydetached by turning the outer pipe so that the rivets move back in the slots and discontinue the. interlocking with the slots.
Having thus described my invention, Iclaiin as new and desire to secure by Letters Patcurved slot 0, and broad-headed stud D, as p shownand described.
. w JAMES L. LORING.
Witnesses: I 1
J. H. N AZARENE, J. O. LoRrNG,
US177729D Improvement in stove-pipe joints Expired - Lifetime US177729A (en)

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US177729D Expired - Lifetime US177729A (en) Improvement in stove-pipe joints

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708019A (en) * 1949-10-05 1955-05-10 Ernest F Kluegel Package clothes chute construction
US4909545A (en) * 1982-12-15 1990-03-20 Larry Hohol Coupling
US5651732A (en) * 1996-04-02 1997-07-29 Security Chimneys International Inc. Leak-proof venting system
US5871037A (en) * 1997-10-29 1999-02-16 Feldt; Richard W. Collapsible bag filler for assisting in the filling of waste bags
US20070057509A1 (en) * 2005-07-19 2007-03-15 Beal Thomas J Vent lock
US20070257487A1 (en) * 2006-05-02 2007-11-08 Jacklich John R Exhaust system interlocking mechanism
US20070256682A1 (en) * 2006-05-02 2007-11-08 Jacklich John R Gasket-less vent pipe coupling
US20090194340A1 (en) * 2008-02-06 2009-08-06 Mettler-Toledo Ag Balance with draft shield arrangement
US20130042583A1 (en) * 2010-02-03 2013-02-21 Anthony Stuart Wardle Bag assembly
EP3070390A1 (en) * 2015-03-17 2016-09-21 Hölscher Wasserbau GmbH System and method for connecting tubular elements

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708019A (en) * 1949-10-05 1955-05-10 Ernest F Kluegel Package clothes chute construction
US4909545A (en) * 1982-12-15 1990-03-20 Larry Hohol Coupling
US5651732A (en) * 1996-04-02 1997-07-29 Security Chimneys International Inc. Leak-proof venting system
US5871037A (en) * 1997-10-29 1999-02-16 Feldt; Richard W. Collapsible bag filler for assisting in the filling of waste bags
US20070057509A1 (en) * 2005-07-19 2007-03-15 Beal Thomas J Vent lock
US20070256682A1 (en) * 2006-05-02 2007-11-08 Jacklich John R Gasket-less vent pipe coupling
US20070257487A1 (en) * 2006-05-02 2007-11-08 Jacklich John R Exhaust system interlocking mechanism
US8672367B2 (en) * 2006-05-02 2014-03-18 M&G DuraVent, Inc. Exhaust system interlocking mechanism
US8505981B2 (en) 2006-05-02 2013-08-13 M&G DuraVent, Inc. Gasket-less vent pipe coupling
US7960658B2 (en) * 2008-02-06 2011-06-14 Mettler-Toledo Ag Bayonet-coupled draft shield arrangement for balance
US20090194340A1 (en) * 2008-02-06 2009-08-06 Mettler-Toledo Ag Balance with draft shield arrangement
US20130042583A1 (en) * 2010-02-03 2013-02-21 Anthony Stuart Wardle Bag assembly
EP3070390A1 (en) * 2015-03-17 2016-09-21 Hölscher Wasserbau GmbH System and method for connecting tubular elements

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