US718599A - Stovepipe. - Google Patents

Stovepipe. Download PDF

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Publication number
US718599A
US718599A US12581802A US1902125818A US718599A US 718599 A US718599 A US 718599A US 12581802 A US12581802 A US 12581802A US 1902125818 A US1902125818 A US 1902125818A US 718599 A US718599 A US 718599A
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Prior art keywords
stovepipe
sections
section
flanges
improved
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Expired - Lifetime
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US12581802A
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Oliver M Bubb
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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

  • a A are stovepipe-sections, of sheet metal, connected in accordance with my invention
  • B is my improved stovepipe-joint.
  • Each of the sections A is provided at one end with integral spring-clips (1, having inturned lips or flanges b, and adjacent to its opposite end, which is reduced in diameter, as indicated by c, with a circumferential groove d.
  • a sheet-metal pipe-section having a reduced end 0, and a circumferential groove d adjacent to the same, a second sheet-metal pipesection receiving the reduced end of the firstmentioned section, and spring-clips formed integral with and extending from one end of the second-mentioned section, and having inturned flanges removably arranged in the groove d of the first-mentioned section.
  • a sheet-metal Stovepipe-section reduced in diameter at one end, and having a circumferential groove adjacent to said end, and also having integral, spring-clips at its opposite end, provided with inturned lips or flanges.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

IPATBNTED JAN 20, 1903.
0. M. BUBB.
STOVEPIPE; I APPLICATION IIHLED 001 .3, 1902.
H0 MODEL.
0., wAswNc-TouJ. A
UNITED STATES PATENT OFFICE.
OLIVER M. BUBB, OF ELLWOOD CITY, PENNSYLVANIA.
STOVEPIPE.
SPECIFICATION forming part of Letters Patent No. 718,599, dated January 20, 1903. Application filed October 3, 1902. Serial No.'125,818. (No model.)
has for its object to provide simple and inexpensive Stovepipe-sections of such construction that they are adapted to be expeditiously connected without the employment of auxiliary appurtenances and as readily disconnected when desired, and this without liability of their becoming casually disconnected while in use.
The invention will be fully understood from the following description and claims, when taken in connection with the accompanying drawings, in which- Figure l is a section taken in the plane indicated by the broken line 1 1 of Fig. 2 and illustrating two of my improved Stovepipesections as connected together. Fig. 2 is-a plan view of the same, and Fig. 3 comprises enlarged disconnected perspective viewsof the complementary ends of two sections.
Similar letters of reference designate corresponding parts in all of the views of the drawings, referring to which- A A are stovepipe-sections, of sheet metal, connected in accordance with my invention, and B is my improved stovepipe-joint. Each of the sections A is provided at one end with integral spring-clips (1, having inturned lips or flanges b, and adjacent to its opposite end, which is reduced in diameter, as indicated by c, with a circumferential groove d.
In order to make my improved joint B, it is simply necessary to insert the reduced end 0 of one pipe-section A between the flanges b of the clips a on a complementary section A until the said flanges 1) spring into the groove (1 of the first-mentioned section A. With this done the sections will be connected in such manner that there is absolutely no liability of their becoming casually disconnected incident to the usage to which stovepipes are ordinarily subjected. When, however, it is desired to disconnect the sections, the same may be readily accomplished by simply pulling or prying the flanges 6 out of the groove (1 and slipping the sections apart.
It will be appreciated from the foregoing that notwithstanding their advantages my improved Stovepipe-sections are very simple and inexpensive, and may, therefore, be produced almost, if not quite, as cheaply as the ordinary Stovepipe-sections at present in use. It will also be appreciated that elbow stovepipe-sections may be constructed in accordance with my invention, as well as straight sections.
Having described my invention, what I claim, and desire to secure by Letters Patent, 1s
1. In a stovepipe-joint, the combination of a sheet-metal pipe-section having a reduced end 0, and a circumferential groove d adjacent to the same, a second sheet-metal pipesection receiving the reduced end of the firstmentioned section, and spring-clips formed integral with and extending from one end of the second-mentioned section, and having inturned flanges removably arranged in the groove d of the first-mentioned section.
2. As an improved article of manufacture, a sheet-metal Stovepipe-section, reduced in diameter at one end, and having a circumferential groove adjacent to said end, and also having integral, spring-clips at its opposite end, provided with inturned lips or flanges.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
OLIVER M. BUBB.
Witnesses:
F. T. POWELL, J. W. HUMPHREY.
US12581802A 1902-10-03 1902-10-03 Stovepipe. Expired - Lifetime US718599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12581802A US718599A (en) 1902-10-03 1902-10-03 Stovepipe.

Applications Claiming Priority (1)

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US12581802A US718599A (en) 1902-10-03 1902-10-03 Stovepipe.

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US718599A true US718599A (en) 1903-01-20

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US12581802A Expired - Lifetime US718599A (en) 1902-10-03 1902-10-03 Stovepipe.

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428679A (en) * 1945-02-23 1947-10-07 Deere & Co Flexible chute for planters
US2896973A (en) * 1953-01-26 1959-07-28 Sumner D Wiltse Pipe joint with flexible internal sleeve
US3018711A (en) * 1958-04-07 1962-01-30 Novi Equipment Co Duct structure
US4977987A (en) * 1986-02-14 1990-12-18 Alfred Teves Gmbh Hydraulically actuatable braking apparatus, in particular for spot-type disc brakes
US5039139A (en) * 1990-01-25 1991-08-13 Ford Motor Company Tube spring steel tab lock coupling connector and method for connecting telescoping tubes
US5040829A (en) * 1988-05-04 1991-08-20 Rasmussen Gmbh Hose coupling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428679A (en) * 1945-02-23 1947-10-07 Deere & Co Flexible chute for planters
US2896973A (en) * 1953-01-26 1959-07-28 Sumner D Wiltse Pipe joint with flexible internal sleeve
US3018711A (en) * 1958-04-07 1962-01-30 Novi Equipment Co Duct structure
US4977987A (en) * 1986-02-14 1990-12-18 Alfred Teves Gmbh Hydraulically actuatable braking apparatus, in particular for spot-type disc brakes
US5040829A (en) * 1988-05-04 1991-08-20 Rasmussen Gmbh Hose coupling
US5039139A (en) * 1990-01-25 1991-08-13 Ford Motor Company Tube spring steel tab lock coupling connector and method for connecting telescoping tubes

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