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US3425456A - Protective sheath for insulating pipe covering - Google Patents

Protective sheath for insulating pipe covering Download PDF

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Publication number
US3425456A
US3425456A US3425456DA US3425456A US 3425456 A US3425456 A US 3425456A US 3425456D A US3425456D A US 3425456DA US 3425456 A US3425456 A US 3425456A
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half
shells
fig
shell
members
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Arthur Schibig
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Arthur Schibig
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    • 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
    • F16L59/00Thermal insulation in general
    • F16L59/02Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/024Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
    • 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
    • F16L59/00Thermal insulation in general
    • F16L59/10Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • F16L59/103Rigid covers for tee pieces
    • 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
    • F16L59/00Thermal insulation in general
    • F16L59/10Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • F16L59/11Rigid covers for elbows
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00Electricity: conductors and insulators
    • Y10S174/11Zipper tubes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/7036Jacketed

Description

fb. 4, 1969 A. SCHIBIG I 3,425,456

PROTECTIVE SHEATH FOR INSULATING PIPE COVERING Filed Aug. 21, 1967 3,425,456 PROTECTIVE SHEATH FOR INSULATING PIPE COVERING Arthur Schibig, 19, Ottostrasse 8005, Zurich, Switzerland Filed Aug. 21, 1967, Ser. No. 662,074 Claims priority, application Switzerland, May 17, 1967,

6,950/ 67 US. Cl. 138-162 3 Claims Int. Cl. F161 9/00 ABSTRACT OF THE DISCLOSURE The invention relates to insulated pipes, and relates more particularly to protective sheathing for insulated pipe coverings.

For the protection of insulating pipe covering, it is imperative to provide a sheathing, to conserve the insulating qualities of the covering. Sheathing of this type may be composed of a bandage enveloping the covering with a band, or sheathing it with a band longitudinally, and interconnecting the edges with adhesive tape.

It has been proposed to provide such sheathing made of synthetic plastic material, but this has proved to be time consuming and expensive in mounting. Furthermore, the protective sheathing for the various fittings, such as elbows, Ts crosses, branches and couplings, have heretofore been uneven and unesthetic.

It is accordingly among the principal objects of the invention to provide a protective sheathing for insulating pipe covering that avoids the drawbacks of the prior art, is practical, inexpensive to manufacture, easy to mount, and of pleasing appearance.

Further objects and advantages of the invention will be set forth in part in the following specification and in part will be obvious therefrom without being specifially referred to, the same being realized and attained as pointed out in the claims hereof.

Generally, the instant invention provides for a protective sheath for insulating pipe covering in which two similar half-shells with latching means near their edges complete a shell; when so completed, the latching means hold the half-shells together.

The sheath is independent of the material chosen for the pipe covering, and independent of whether the covering is in the form of shells or stuffing or mats, or the like.

For a fuller understanding of the nature and object of the invention, reference should be had to the following detailed description, taken in connection with the accompanying drawings, in which:

FIG. 1 is a fragmentary side elevational extended view of two half-shells ready to be interconnected;

FIG. 2 is a fragmentary elevational view of two adjoining hollow half-shell members, the end portions of which are shown in overlapping relationship;

FIG. 3 is a large scale sectional view taken on the line III-III of FIG. 1;

FIG. 4 is a fragmentary sectional view showing parts of two opposite half-shells interengaged;

FIG. 5 is a fragmentary sectional view similar to FIG. 4, but showing the parts disenageged;

FIG. 6 is an elevational view of a hollow half-shell for an insulating covered elbow pipe fitting;

FIG. 7 is an elevational view of a hollow half-shell for an insulating covered T pipe fitting; .and

United States Patent 0 3,425,456 Patented Feb. 4, 1969 FIG. 8 is an elevational view of a hollow half-shell for an insulating covered reduction coupling pipe fitting.

In carrying the invention into effect in the embodiments which have been selected for illustration in the accompanying dnawings and for description in this specification, and referring now particularly to FIGS. 1, 2 and 3, there are provided two half-shells 1 and 1 for a piece of insulating covered straight pipe. Each half-shell 1, 1' is hollow, and the two half-shells 1 and 1' are identical in shape, and may be placed opposite each other to complete a shell 1. Each shell forms a member and the members complete the protective sheathing. The shells 1 are members for straight pipes; they are interconnected by means of connecting members 2 (FIG. 2). Other members are elbow members 3 (FIG. 6), T members 4 (FIG. 7) and reducing coupling members 5 (FIG. 8). Members for other fittings may similarly be provided, though they have not been shown in the drawings.

Each completed shell 1 for a straight piece of pipe is composed of two identical half-shells 1, 1'; each halfshell has opposite median edges between its arcuate end portions. Along these edges there are provided latching means that include connecting hooks 6, 6. As best shown in FIG. 3, each hook 6 near one median edge is directed inwardly and has a counterpart near the other median edge, namely a hook 6 that, however, is directed outwardly. The hooks 6 and 6' as shown in FIG. 1, alternate along each median edge, so that alternatingly one hook is directed outwardly and the next inwardly along said edge.

Due to this arrangement, it is possible to provide for most members merely half-shells, and to unite each two half-shells into a completed shell, simpl by turning around one half-shell as compared to the other (see FIG. 3) and by placing them opposite each other, and by finally pushing them towards each other (see FIG. 5) until they snap into interlatching engagement (see FIG. 4).

In the preceding description, the half-shells that complete a shell for most members have been termed to be identical. Actually, although these half-shells will come off a production line, they will not strictly be identical, as there may be small differences within permissible tolerances. For this reason, the half-shells are sometimes termed herein as merely being similar, rather than identical.

In accordance with a preferred embodiment, one of each pair of interengaging hooks, for instance, each hook 6 may .be provided with an inclined surface 7 to facilitate the snapping together with its latching partner hook 6' (see FIGS. 1 and 2); when the two half-shells 1 and 1 have been snapped together, they cannot be self-released. The interengagement between the half-shells 1 and 1' provides for good joining along the median edges, and

for reliable latching (FIG. 4).

Where several members are needed for sheathing a long piece of straight pipe, several shells 1 may be used are interconnected by connecting members 2; each connecting member 2, like the member 1, is also formed of two half-shells. The half-shells of the connecting member 2 are also provided with books 6, 6' for interengagement. The two arcuate end portions of the connecting member 2 are provided with recessed tubular shoulders that, as shown in FIG. 2, fit in overlapping relationship into the arcuate thinned sleeve end portions of the members 1, providing for a smooth joint. This overlapping relation ship permits an excellent connection between the members 1 and 2. If desired, adhesive strips may be mounted on the outside of these overlapping end portions, for sealing. Without adhesive strips, the overlapping end portions serve to compensate for any changes in length.

The member 3 (FIG. 6), like the member 1, also is composed of two half-shells, though only one half-shell The arrangement of the member 4 (FIG. 7) in most respects is similar to that of the member 3 (FIG. 6), except that again like in connection with the members 1 or 2, identical or rather similar half-shells may be used. Like in the member 4, the end portions are provided with recessed tubular shoulders to be placed in overlapping relationship into the thinned sleeve end portions of other members, such as the members 1.

The member (FIG. 8) is also composed of two similar half-shells, although only one is shown in the drawing. It serves to protect a reduction coupling fitting, and has near its larger diameter a thinned sleeve end portion, and near its smaller diameter a recessed tubular shoulder, for appropriate overlapping connection with respective other members.

During mounting, the respective half-shells are placed in proper opposite positions, and then pressed together so that the hooks 6 and 6' Will complete a snap engagement, thereby forming hollow shells from the half-shells. The connection between adjoining members is accomplished by means of overlapping end portions as shown, for instance, in FIG. 2. As previously indicated, adhesive strips (not shown) may be mounted on the overlapping end portions.

Having thus described the invention, what I claim as new and desire to be secured by Letters Patent, is as follows:

1. As an article of manufacture, a protective sheath, for use with an insulating pipe covering, said sheath being composed of synthetic plastic material and comprising two half-shells of the same shape and being adapted to be placed opposite each other to complete a hollow shell, each half-shell having two opposite edges between the ends, said half-shells including near said edges latching means adapted for interengagement when said half-shells are assembled to complete said shell, said latching means on each half-shell comprising along each of said edges alternating inwardly and outwardly directed hooks spaced apart from each other, each inwardly directed hook near one edge being disposed opposite an outwardly directed hook near the other edge, each inwardly directed hook of one half-shell adapted to engage a correspondingly outwardly directed hook of the other half-shell when the shell is completed, whereby each interengaging pair of hooks restrains the disengagement of the next adjoining interengaging hook pair when said half-shells have been assembled to complete the shell.

2. An article of manufacture, as claimed in claim 1, wherein each half-shell has two arcu'ate end portions each adapted to be in overlapping relation with a next adjoining half-shell.

3. An article of manufacture, as claimed in claim 1, wherein at least one of each pair of hooks to be engaged has an inclined surface promoting snap engagement between the hooks of the pier when the half-shells are brought together to complete the shell.

References Cited FOREIGN PATENTS 521,143 3/1921 France. 984,179 2/ 1965 Great Britain. 571,894 1/1958 Italy.

DARRELL L. CLAY, Primary Examiner.

Us. 01. X.R.

US3425456A 1967-05-17 1967-08-21 Protective sheath for insulating pipe covering Expired - Lifetime US3425456A (en)

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Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS481158U (en) * 1971-05-31 1973-01-09
JPS4814655U (en) * 1971-06-24 1973-02-19
JPS4835657U (en) * 1971-08-30 1973-04-27
US3926141A (en) * 1974-05-31 1975-12-16 Taylor Industries Modular wire guard
US4223491A (en) * 1978-10-06 1980-09-23 Vaughn Wilbur C Guy wire guard
US4374596A (en) * 1978-06-30 1983-02-22 Josef Schlemmer Gmbh Pipe-form connector for cable ducts
FR2511738A1 (en) * 1981-08-20 1983-02-25 Sueddeutsche Kuehler Behr Detachable vacuum actuator cylinder - has two piece housing with separate housings for actuator rod and piston
US4519434A (en) * 1982-11-19 1985-05-28 Security Shutter Corporation Winding mechanism for rollable shutter curtain
US4638611A (en) * 1986-01-06 1987-01-27 Vaughn Charles R Guy-wire guard assembly and fastening systems therefor
US4682010A (en) * 1983-03-07 1987-07-21 Safeway Products, Inc. In-line electric heater for an aerosol delivery system
US4848409A (en) * 1988-03-11 1989-07-18 Dresser-Rand Company Coupling guard
US4951716A (en) * 1987-12-17 1990-08-28 Yazaki Corporation Locking mechanism
US4976366A (en) * 1990-01-10 1990-12-11 Russell Jim L Underground valve box
US5022685A (en) * 1989-08-21 1991-06-11 Hal Stiskin Secondary containment system and method
US5262120A (en) * 1991-06-19 1993-11-16 Societe Anonyme Dite: Aerospatiale Societe Nationale Industrielle Method of manufacturing a protective sheath
FR2719358A1 (en) * 1994-04-29 1995-11-03 Almeida Maria Eliane improved system for fixing the thermal insulation of pipes and similar conduits.
US5869785A (en) * 1997-06-10 1999-02-09 Antec Corporation Wire clamp with parallel gripping action
US5875821A (en) * 1996-01-29 1999-03-02 Dumser Mettallbau Gmbh & Co. Kg Housing for receiving individual components of a heating or cooling installation
US5884673A (en) * 1997-06-26 1999-03-23 Calsonic Corporation Pipe
US5901739A (en) * 1993-10-29 1999-05-11 Helmsderfer; John A. Cover assembly with integral securing apparatus for covering undersink piping
US5904175A (en) * 1993-10-29 1999-05-18 Mcguire Manufacturing Co., Inc. Cover assembly and method for covering undersink piping
US5913325A (en) * 1993-10-29 1999-06-22 Helmsderfer; John A. Cover assembly for covering undersink piping utilizing wrappable collars
US5915413A (en) * 1993-10-29 1999-06-29 Helmsderfer; John A. Cover assembly with integral measurement indicia for covering undersink piping
US5934316A (en) * 1993-10-29 1999-08-10 Helmsderfer; John A. Cover assembly and method for covering undersink piping
US5960820A (en) * 1993-10-29 1999-10-05 Helmsderfer; John A. Cover assembly having rapid installation features for covering undersink piping
WO1999057481A1 (en) * 1998-05-04 1999-11-11 Bains Harding Limited Insulation module, system and method for installation and manufacture
US6000420A (en) * 1995-06-06 1999-12-14 Horizon Resources Corporation Insulating jacket for hot and cold piping systems and method of use
US6012480A (en) * 1997-11-03 2000-01-11 Helmsderfer; John A. Cover assembly for covering undersink piping utilizing sliding cover pieces
US6026846A (en) * 1996-01-02 2000-02-22 Acoust-A-Fiber Research & Development, Inc. Shield encompassing a hot pipe
US6247500B1 (en) * 1997-04-08 2001-06-19 Zardoz Pty Ltd Conduit systems
GB2399694A (en) * 2003-03-20 2004-09-22 Russell Darling Currie A conduit unit formed of two identical parts
US20040218970A1 (en) * 2003-03-27 2004-11-04 Caveney Jack E. Releasable barb assembly
US20050098687A1 (en) * 2003-10-21 2005-05-12 Panduit Corp. Barb support
US6983768B1 (en) 1998-10-26 2006-01-10 Bains Harding Limited Insulation module, system and method for installation and manufacture
US20060179828A1 (en) * 2005-02-11 2006-08-17 Bernd Ell Shielding component, a heat shield in particular
US20060179827A1 (en) * 2005-02-11 2006-08-17 Dieter Hofmann Shielding component, a heat shield in particular
US7226022B2 (en) 2000-06-01 2007-06-05 Panduit Corp. Cable duct coupler
DE102006009873A1 (en) * 2006-03-03 2007-09-06 Erwin Billig pipe connectors
US20080098721A1 (en) * 2006-10-27 2008-05-01 Chin-Chi Liu Shield device of exhaust pipe
US7559343B1 (en) 1998-07-23 2009-07-14 Kaefer Integrated Services Pty Ltd Insulation module for vessels
US20100227096A1 (en) * 2009-03-09 2010-09-09 Georg Fischer Jrg Ag Method for producing a tubular hollow body, and tubular hollow body
US20110203201A1 (en) * 2010-02-19 2011-08-25 Lechuga Gabriel V Insulated pipe and duct mounting arrangement
CN103418592A (en) * 2013-08-19 2013-12-04 常州捷佳创精密机械有限公司 Upper pressure roller assembly
EP2944859A1 (en) * 2014-05-14 2015-11-18 Enerpipe GmbH Covering of a tube section, in particular a connection point between district heating tubes
US20160097175A1 (en) * 2013-03-26 2016-04-07 Alton F. Parker Aggregate replacement
USD756307S1 (en) 2011-02-04 2016-05-17 D-Line (Europe) Limited Cable conduit
US9523200B2 (en) 2011-02-18 2016-12-20 Gabriel V. Lechuga Wall mounted receiver
US9651174B2 (en) * 2015-07-27 2017-05-16 Gabriel V. Lechuga Wall mounted receiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR521143A (en) * 1918-09-23 1921-07-07 Pierre Francois Dufour New equipment for electrical wiring inside buildings
GB984179A (en) * 1962-12-15 1965-02-24 Demag Electrometallurgie G M B Cable insulating sleeve for high-tension leads to electric furnaces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR521143A (en) * 1918-09-23 1921-07-07 Pierre Francois Dufour New equipment for electrical wiring inside buildings
GB984179A (en) * 1962-12-15 1965-02-24 Demag Electrometallurgie G M B Cable insulating sleeve for high-tension leads to electric furnaces

Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS481158U (en) * 1971-05-31 1973-01-09
JPS4814655U (en) * 1971-06-24 1973-02-19
JPS4835657U (en) * 1971-08-30 1973-04-27
US3926141A (en) * 1974-05-31 1975-12-16 Taylor Industries Modular wire guard
US4374596A (en) * 1978-06-30 1983-02-22 Josef Schlemmer Gmbh Pipe-form connector for cable ducts
US4223491A (en) * 1978-10-06 1980-09-23 Vaughn Wilbur C Guy wire guard
FR2511738A1 (en) * 1981-08-20 1983-02-25 Sueddeutsche Kuehler Behr Detachable vacuum actuator cylinder - has two piece housing with separate housings for actuator rod and piston
US4519434A (en) * 1982-11-19 1985-05-28 Security Shutter Corporation Winding mechanism for rollable shutter curtain
US4682010A (en) * 1983-03-07 1987-07-21 Safeway Products, Inc. In-line electric heater for an aerosol delivery system
US4638611A (en) * 1986-01-06 1987-01-27 Vaughn Charles R Guy-wire guard assembly and fastening systems therefor
US4951716A (en) * 1987-12-17 1990-08-28 Yazaki Corporation Locking mechanism
US4848409A (en) * 1988-03-11 1989-07-18 Dresser-Rand Company Coupling guard
US5022685A (en) * 1989-08-21 1991-06-11 Hal Stiskin Secondary containment system and method
US4976366A (en) * 1990-01-10 1990-12-11 Russell Jim L Underground valve box
US5262120A (en) * 1991-06-19 1993-11-16 Societe Anonyme Dite: Aerospatiale Societe Nationale Industrielle Method of manufacturing a protective sheath
US5934316A (en) * 1993-10-29 1999-08-10 Helmsderfer; John A. Cover assembly and method for covering undersink piping
US5904175A (en) * 1993-10-29 1999-05-18 Mcguire Manufacturing Co., Inc. Cover assembly and method for covering undersink piping
US5913325A (en) * 1993-10-29 1999-06-22 Helmsderfer; John A. Cover assembly for covering undersink piping utilizing wrappable collars
US5960820A (en) * 1993-10-29 1999-10-05 Helmsderfer; John A. Cover assembly having rapid installation features for covering undersink piping
US5901739A (en) * 1993-10-29 1999-05-11 Helmsderfer; John A. Cover assembly with integral securing apparatus for covering undersink piping
US5915413A (en) * 1993-10-29 1999-06-29 Helmsderfer; John A. Cover assembly with integral measurement indicia for covering undersink piping
FR2719358A1 (en) * 1994-04-29 1995-11-03 Almeida Maria Eliane improved system for fixing the thermal insulation of pipes and similar conduits.
US6000420A (en) * 1995-06-06 1999-12-14 Horizon Resources Corporation Insulating jacket for hot and cold piping systems and method of use
US6026846A (en) * 1996-01-02 2000-02-22 Acoust-A-Fiber Research & Development, Inc. Shield encompassing a hot pipe
US5875821A (en) * 1996-01-29 1999-03-02 Dumser Mettallbau Gmbh & Co. Kg Housing for receiving individual components of a heating or cooling installation
US6247500B1 (en) * 1997-04-08 2001-06-19 Zardoz Pty Ltd Conduit systems
US5869785A (en) * 1997-06-10 1999-02-09 Antec Corporation Wire clamp with parallel gripping action
US5884673A (en) * 1997-06-26 1999-03-23 Calsonic Corporation Pipe
US6012480A (en) * 1997-11-03 2000-01-11 Helmsderfer; John A. Cover assembly for covering undersink piping utilizing sliding cover pieces
US6921564B1 (en) 1998-05-04 2005-07-26 Kaefer Integrated Services Pty Ltd Insulation module, system and method for installation and manufacture
WO1999057481A1 (en) * 1998-05-04 1999-11-11 Bains Harding Limited Insulation module, system and method for installation and manufacture
US7559343B1 (en) 1998-07-23 2009-07-14 Kaefer Integrated Services Pty Ltd Insulation module for vessels
US6983768B1 (en) 1998-10-26 2006-01-10 Bains Harding Limited Insulation module, system and method for installation and manufacture
US8083187B2 (en) 2000-06-01 2011-12-27 Panduit Corp. Cable duct coupler
US7226022B2 (en) 2000-06-01 2007-06-05 Panduit Corp. Cable duct coupler
GB2399694A (en) * 2003-03-20 2004-09-22 Russell Darling Currie A conduit unit formed of two identical parts
GB2399694B (en) * 2003-03-20 2005-07-27 Russell Darling Currie A conduit unit formed from two identical parts
US7752730B2 (en) 2003-03-27 2010-07-13 Panduit Corp. Method for assembling a cable duct system with releasable barb assembly
US20040218970A1 (en) * 2003-03-27 2004-11-04 Caveney Jack E. Releasable barb assembly
US7246778B2 (en) 2003-03-27 2007-07-24 Panduit Corp. Releasable barb assembly
US7992279B2 (en) 2003-03-27 2011-08-09 Panduit Corp. Releasable barb assembly
US20100232873A1 (en) * 2003-03-27 2010-09-16 Panduit Corp. Releasable Barb Assembly
US8474765B2 (en) 2003-03-27 2013-07-02 Panduit Corp. Releasable barb assembly
US20050098687A1 (en) * 2003-10-21 2005-05-12 Panduit Corp. Barb support
US8162267B2 (en) 2003-10-21 2012-04-24 Panduit Corp. Barb support
US7458209B2 (en) * 2005-02-11 2008-12-02 Elringklinger Ag Shielding component, a heat shield in particular
US7856811B2 (en) * 2005-02-11 2010-12-28 Elringklinger Ag Shielding component, a heat shield in particular
US20060179827A1 (en) * 2005-02-11 2006-08-17 Dieter Hofmann Shielding component, a heat shield in particular
US20060179828A1 (en) * 2005-02-11 2006-08-17 Bernd Ell Shielding component, a heat shield in particular
DE102006009873A1 (en) * 2006-03-03 2007-09-06 Erwin Billig pipe connectors
US20080098721A1 (en) * 2006-10-27 2008-05-01 Chin-Chi Liu Shield device of exhaust pipe
US20100227096A1 (en) * 2009-03-09 2010-09-09 Georg Fischer Jrg Ag Method for producing a tubular hollow body, and tubular hollow body
US8652605B2 (en) 2009-03-09 2014-02-18 Georg Fischer Jrg Ag Method for producing a tubular hollow body, and tubular hollow body
US9724883B2 (en) 2009-03-09 2017-08-08 Georg Fischer Jrg Ag Method for producing a tubular hollow body, and tubular hollow body
US9091377B2 (en) 2010-02-19 2015-07-28 Gabriel V. Lechuga Insulated pipe and duct mounting arrangement
US20110203201A1 (en) * 2010-02-19 2011-08-25 Lechuga Gabriel V Insulated pipe and duct mounting arrangement
USD756307S1 (en) 2011-02-04 2016-05-17 D-Line (Europe) Limited Cable conduit
US9523200B2 (en) 2011-02-18 2016-12-20 Gabriel V. Lechuga Wall mounted receiver
US20160097175A1 (en) * 2013-03-26 2016-04-07 Alton F. Parker Aggregate replacement
CN103418592A (en) * 2013-08-19 2013-12-04 常州捷佳创精密机械有限公司 Upper pressure roller assembly
CN103418592B (en) * 2013-08-19 2015-08-19 常州捷佳创精密机械有限公司 One kind of the pressure wheel assembly
EP2944859A1 (en) * 2014-05-14 2015-11-18 Enerpipe GmbH Covering of a tube section, in particular a connection point between district heating tubes
US9651174B2 (en) * 2015-07-27 2017-05-16 Gabriel V. Lechuga Wall mounted receiver

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