US512504A - Alphons custodis - Google Patents

Alphons custodis Download PDF

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Publication number
US512504A
US512504A US512504DA US512504A US 512504 A US512504 A US 512504A US 512504D A US512504D A US 512504DA US 512504 A US512504 A US 512504A
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United States
Prior art keywords
alphons
wall
custodis
chimney
steps
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Expired - Lifetime
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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
    • F16L7/00—Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Definitions

  • the outer wall is provided with ALPHONS CUSTODIS, OF DUSSELDORF, GERMANY.
  • This invention relates to an improvement in chimneys and more particularly to the construction of the outer and inner Walls,wh ereby number of steps to support a sectional inner wall.
  • chimney which is provided at suitable intervals, with the inwardly projecting steps d.
  • the inner wall is formed of a series of separate sections b, which are built up and supported upon the several steps a', as shown. In this Way the inner wall is subdivided into a number of independent sections any one of which can be repaired or replaced without affecting the other sections.
  • vA chimney composed of an outer wall having a number of inwardly projecting steps and of a sectional inner wall, which is supported upon said steps, substantially as specified.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Chimneys And Flues (AREA)

Description

(No Model.)
A. GUSTODIS.A
GHIMNEY.
Patented Jan. 9, i894.v
1o the outer wall is provided with ALPHONS CUSTODIS, OF DUSSELDORF, GERMANY.
CHIMNEY.
SPECIFICATION forming partrof Letters Patent No. 512,504, dated January 9, 1894.
i Application led August 24,1893. Serial Ilm/83,925. (No model.)
5 new and useful Improvements in Chimneys,
with description as follows.
This invention relates to an improvement in chimneys and more particularly to the construction of the outer and inner Walls,wh ereby number of steps to support a sectional inner wall.
Heretofore the inner wall ot a chimney was made continuous and upon expansion of any one of its parts, the entire Wall would fre- [5 quently be thrown out of line and had to be replaced. To remedy this defect is the obj ect of my inventio'n.
The accompanying drawing represents an elevation partly in section of my improved zo chimney.
. chimney, which is provided at suitable intervals, with the inwardly projecting steps d. The inner wall is formed of a series of separate sections b, which are built up and supported upon the several steps a', as shown. In this Way the inner wall is subdivided into a number of independent sections any one of which can be repaired or replaced without affecting the other sections.
vA chimney composed of an outer wall having a number of inwardly projecting steps and of a sectional inner wall, which is supported upon said steps, substantially as specified.
In testimony whereof YI have signed this specification in the presence of two subscribing witnesses.
ALPHONS OUSTODIS. Witnesses:
HANS FRIEDRICH, HARRY SELF.
" UNITED STATES PATENT OFFICE.
US512504D Alphons custodis Expired - Lifetime US512504A (en)

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US512504A true US512504A (en) 1894-01-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256417A (en) * 1978-11-03 1981-03-17 Conoco, Inc. Variable stiffness lower joint for pipe riser with fixed bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256417A (en) * 1978-11-03 1981-03-17 Conoco, Inc. Variable stiffness lower joint for pipe riser with fixed bottom

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