US1435311A - Flexible tubular clamping jacket - Google Patents

Flexible tubular clamping jacket Download PDF

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Publication number
US1435311A
US1435311A US43640121A US1435311A US 1435311 A US1435311 A US 1435311A US 43640121 A US43640121 A US 43640121A US 1435311 A US1435311 A US 1435311A
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US
United States
Prior art keywords
jacket
flexible tubular
tubing
applied
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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Inventor
Grace P Knight
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Grace P Knight
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Application filed by Grace P Knight filed Critical Grace P Knight
Priority to US43640121 priority Critical patent/US1435311A/en
Application granted granted Critical
Publication of US1435311A publication Critical patent/US1435311A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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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
    • F16L59/022Shape 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 with a single slit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00Producing tubular articles
    • B29D23/001Pipes; Pipe joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00Use of unspecified rubbers as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/005Hoses, i.e. flexible
    • 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
    • Y10S206/00Special receptacle or package
    • Y10S206/825Recoil-type retainer
    • 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
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49863Assembling or joining with prestressing of part
    • Y10T29/4987Elastic joining of parts

Description

R. D. KNIGHT. FLEXIBLE TUBULAR CLAMPING JACKET. APPLICATION FILED JAN. 10, 1921.

Patented Nov. 14, 1922.

Patented Nov. 14, 1922.

UNITED STATES PATENT OFFICE.-

RICHARD D. KNIGHT, OF PROVIDENCE, RHODE ISLAND; GRACE I; KNIGHT EXECUTRIX OF SAID RICHARD D. KNIGHT, DECEASED.

FLEXIBLE TUBULAR CLAMIING JACKET.

Application filed January 10, 1921. Serial No. 436,401. 7

To all. whom it may concern:

Be it known that I. RIcnAnn D. KNIGHT, a citizen of the Ihiited States, and resident of the city of Providence, in the county of Providence and State of Rhode Island, have invented certain new and useful Improvements in Flexible Tubular Clampin ets, of which the. following is a speci cation.

This invention relates to a flexible, tubular casing or jacket of the class adapted to be readily applied .to cores of different sizes and characters, and the invention has for its object to provide such a casing or jacket which is formed of rubber tubing or the like and split lengthwise, its edges being possessed of a strong, inherent, inwardly coiling or rolling, and gripping tendency, said jacket being adapted to accommodate itself to cores of different diameters.

With these and other objects in view, the invention consists of certain novel features of construction, as will be more fully described, and particularly pointed out in the ap ended claims.

n the accompanying drawings:

Figure l is a perspective view showing a section of my improved tubing coiled upon iself. illustrating its inherent coiling or rolling tendency.

Figure 2 is a perspective view illustrating a length of my improved tubular casing as applied to a wire or other cylindrical core.

Figure 3 is a pers ective view illustrating a section of my exible, tubular casing as applied to a section of tubing for the purpose of stiffening the same; also illus trating the edges of the casing as overla ping.

t is found in practice that the cord of a telephone receiver often becomes kinked, twisted or snarled causin much annoyance to the user, to obviate which a section of my flexible jacket may be opened up lengthwise and slipped over a cord which will at once straighten the kinks and the twisting.

Then again the discharge tube of-a fountain syringe oftenkinks and shuts off the flow of water. To obviate this annoyance a section of the jacket may be readily applied to the affected portion whereby the binding action of the tubular jacket forces the flattened ortion ofthe water-tube back to its norma shape permitting the free flow of water therethrough.

Also as a protecting covering for electric wires, particularly short sections of wire, which would ordinarily'have to be taped, it is onlynecessary to open up the tubing and slip it into place over the .wire, which will effectually insulate the wires and the job is done much quicker 'and presents a much neater appearance than when wound with the usual electric tape.

The following is a detailed description of one construction of flexible tubing by which these and other similar results may be accomplished My improved tubular jacket is preferably I constructed of rubber or rubber-compoun or other suitable material molded or otherwise formed into substantially tubular shape and split longitudinally as at 10, its edges 11 being so constructed that they possess a strong, inwardly-rolling or curling tendency, as illustrated in Figure 1, to normally reduce the size of the tubing so that the same will accommodate itself to fit and grip cores of different diameters. In other words the piece of tubing as illustrated in Figure 2, is shown as being applied to a core such as a piece of wire 12, the edges 11 and 13 being drawn apart to unfold the tube lengthwisepermitting it .to be readily passed onto a core and upon being released the ed es of the tube instantly contract and fit tightly and hug the core gripping the same to hold the jacket firmly in any set position thereon.

In some cases where the core is not large enough to expand the tube to its maximum capacity the edges 11 and 13 will overla' each other, as illustrated in Figure 3 an still grip and bind the core.

In some instances the outer surface of the jacket may be corrugated to render the same more attractive inappearance and also to provide a better gripping surface on the tube to be engaged by the hand of the operator.

My improved flexible tubular jacket or covering is ada ted for use on cores of grip and hug the same and .perform its functions of preventing the twist, while another section of the same piece of tubing may be applied to the collapsed discharge pipe of a syringe, its action being to remove the kinks and cause this pipe to function properly, also another section of the same length of j acketing may be applied to electric wires such for instance as those on an automobile, which would otherwise have to be Wrapped with electric tape.

Its inherent coiling or rolling action remders it possible to apply the jacket to cores of widely different sizes instead of being obliged to have a special size for each size of core to which it is to be applied.

The device has many practical usages and by its construction it may be readily applied to cores of different characters and perform a covering or jacketing eflect thereon.

I claim:

1. A tubular casing comprisingalength of flexible non-metallic tubing split lengthways to be readily applied to a core and having an inherent inwardly coiling or rolling action to grip and bind cores of difi'erent di-,

ameters to which it may be applied without the use of other binding members.

2. A tubular casingcomprisin a length of flexible non-metallic tubing spit lengthwise to be readily applied to a core, the edge of the tube having an inherent inwardly coiling or rolling action, adapted to automatically grip, adhere to and support cores of different diameters without other binding members.

3. A tubular casing comprising a length of flexible non-metallic tubing split lengthwise to be readily applied to a core and having an inherent inwardly coiling or rolling action to grip and bind cores of dif ferent diameters to which it may be applied \vihout the use of other binding members, the outer surface of said tubing being corrugated. i

In testimony ture.

RICHARD D. KNIGHT.

\Vitness HOWARD N. KNIGHT.

whereof I a my sign

US43640121 1921-01-10 1921-01-10 Flexible tubular clamping jacket Expired - Lifetime US1435311A (en)

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Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541406A (en) * 1945-11-14 1951-02-13 Thomas & Betts Corp Ground wire assembly
US2605786A (en) * 1947-10-27 1952-08-05 Gordon N Scott Device for preventing injury to pipe coatings
US2795641A (en) * 1953-12-03 1957-06-11 Rowell Ross Fredrick Cord supporting coil
US2905282A (en) * 1956-05-14 1959-09-22 Arthur S Miller Collapsible tubular semi-rigid rod
US2973761A (en) * 1957-05-21 1961-03-07 Gerald C Kohl Umbilical cord protector sheath and applicator instrument therefor
US3019287A (en) * 1959-09-17 1962-01-30 Chance Co Ab Bushing cover
US3131541A (en) * 1960-08-22 1964-05-05 James E Guthrie System for relieving buried conduits of excessive pressure
US3203653A (en) * 1963-02-18 1965-08-31 Glenn R Hall Insulators for fixtures
US3279503A (en) * 1963-08-19 1966-10-18 Dow Chemical Co Snap-on foamed resin insulation
US3321924A (en) * 1964-06-29 1967-05-30 Orval E Liddell Protection of submerged piling
US3334663A (en) * 1964-04-06 1967-08-08 John D Drinko Method and articles for splicing plastic pipe
US3336554A (en) * 1965-06-17 1967-08-15 Resinite Corp Tubular covering and method
US3707032A (en) * 1969-01-23 1972-12-26 Weatherhead Co Method of forming an abrasion resistant hose assembly
US3824676A (en) * 1972-11-15 1974-07-23 L Ebert Method of applying a removable cover to an electrical insulator bushing
US3924661A (en) * 1973-07-16 1975-12-09 Frank G Bornhoffer Flexible hose storage container
US3981402A (en) * 1974-02-26 1976-09-21 Merck & Co., Inc. Pellet dispenser
US3999399A (en) * 1973-06-07 1976-12-28 Walter A. Plummer Protective guard means for wood piling and a method of installing same under dry working conditions
US4062099A (en) * 1975-02-04 1977-12-13 Dentsply Research And Development Corporation Method of making a shield for a radiation projector
US4181157A (en) * 1978-01-03 1980-01-01 Flexfab, Inc. Fire sleeving
US4212097A (en) * 1977-05-04 1980-07-15 Industrie Pirelli S.P.A. Method and apparatus for manufacturing optical cable elements
US4218814A (en) * 1979-04-09 1980-08-26 Dart Industries Inc. Method of insulating conduit
US4231208A (en) * 1976-04-16 1980-11-04 Willox J Hebden Guy guard and method of installing same
US4450609A (en) * 1981-09-21 1984-05-29 Hamilton Steven P Method of installing a camshaft
US4766662A (en) * 1984-08-15 1988-08-30 Dayco Products, Inc. Method of protecting hose with a plastic abrasion-resistant protective sleeve
US5050884A (en) * 1990-12-19 1991-09-24 Rex Flory Golf club combined with shaft protector
US5130496A (en) * 1991-10-30 1992-07-14 Jenkins Frank J Aesthetic electrical cord cover
US5277227A (en) * 1984-08-15 1994-01-11 Dayco Products, Inc. Plastic abrasion-resistant protective sleeve for hose
US5796032A (en) * 1997-05-19 1998-08-18 Hadley; William A. Electric wire insulating cover inspection device
US5921870A (en) * 1996-12-06 1999-07-13 Chiasson; James P. Aerodynamic shaft
US6020560A (en) * 1997-12-10 2000-02-01 Raychem Corporation Flashover protection cover for electrical power lines
US6158555A (en) * 1999-04-16 2000-12-12 Brown, Jr.; James M. Apparatus and method for carrying wires along a vehicle-mounted extensible mast
US6429378B2 (en) * 2000-05-10 2002-08-06 Majorank International Limited Lead-in clamp with electric wire protective casing
US6467507B1 (en) 2002-03-20 2002-10-22 Visteon Global Technologies, Inc. Clip for attaching a component to a plastic material mounting surface
US20040050028A1 (en) * 2002-08-27 2004-03-18 M Group, Inc. Powered appliance and accessory
US20050005982A1 (en) * 2003-07-10 2005-01-13 Brian Muscat Power steering noise and vibration attenuator
US7325575B1 (en) 2004-03-15 2008-02-05 Trach-Mate Incorporated Rope and webbing protector
US20080035800A1 (en) * 2006-08-14 2008-02-14 Yazaki Corporation Installing structure of wire harness
US20100321918A1 (en) * 2009-06-23 2010-12-23 D Alelio John R Clip-on Lampshade Adaptor for Enhanced Gripping of both Standard Incandescent and Compact Fluorescent Light Bulbs
ES2385242A1 (en) * 2010-01-05 2012-07-20 Rema Tip Top Ibérica, S.A. Procedure and part for the protection of fluid driving pipes.
US20130037156A1 (en) * 2010-04-09 2013-02-14 Peter Andrew John May Hose shroud
WO2014188192A1 (en) * 2013-05-22 2014-11-27 Zotefoams Plc Polymeric foam pipe instulation
WO2014188183A1 (en) * 2013-05-22 2014-11-27 Zotefoams Plc Polymeric foam pipe insulation
US8979436B2 (en) * 2013-03-15 2015-03-17 Toby Michael Goodman Water craft bumper
US9143852B2 (en) 2013-09-10 2015-09-22 Cal T Demier Stateless cord management device
US20150333464A1 (en) * 2014-05-14 2015-11-19 Pds Electronics, Inc. Cable gripper tool
WO2015193305A1 (en) * 2014-06-17 2015-12-23 Norma Germany Gmbh Heatable fluid line
US9546754B1 (en) * 2016-06-08 2017-01-17 Richard Kuhlmann Method and device for preventing crimping in an air hose
US9788095B2 (en) 2013-09-10 2017-10-10 Cal T. Demier Stateless cord management device

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541406A (en) * 1945-11-14 1951-02-13 Thomas & Betts Corp Ground wire assembly
US2605786A (en) * 1947-10-27 1952-08-05 Gordon N Scott Device for preventing injury to pipe coatings
US2795641A (en) * 1953-12-03 1957-06-11 Rowell Ross Fredrick Cord supporting coil
US2905282A (en) * 1956-05-14 1959-09-22 Arthur S Miller Collapsible tubular semi-rigid rod
US2973761A (en) * 1957-05-21 1961-03-07 Gerald C Kohl Umbilical cord protector sheath and applicator instrument therefor
US3019287A (en) * 1959-09-17 1962-01-30 Chance Co Ab Bushing cover
US3131541A (en) * 1960-08-22 1964-05-05 James E Guthrie System for relieving buried conduits of excessive pressure
US3203653A (en) * 1963-02-18 1965-08-31 Glenn R Hall Insulators for fixtures
US3279503A (en) * 1963-08-19 1966-10-18 Dow Chemical Co Snap-on foamed resin insulation
US3334663A (en) * 1964-04-06 1967-08-08 John D Drinko Method and articles for splicing plastic pipe
US3321924A (en) * 1964-06-29 1967-05-30 Orval E Liddell Protection of submerged piling
US3336554A (en) * 1965-06-17 1967-08-15 Resinite Corp Tubular covering and method
US3707032A (en) * 1969-01-23 1972-12-26 Weatherhead Co Method of forming an abrasion resistant hose assembly
US3824676A (en) * 1972-11-15 1974-07-23 L Ebert Method of applying a removable cover to an electrical insulator bushing
US3999399A (en) * 1973-06-07 1976-12-28 Walter A. Plummer Protective guard means for wood piling and a method of installing same under dry working conditions
US3924661A (en) * 1973-07-16 1975-12-09 Frank G Bornhoffer Flexible hose storage container
US3981402A (en) * 1974-02-26 1976-09-21 Merck & Co., Inc. Pellet dispenser
US4062099A (en) * 1975-02-04 1977-12-13 Dentsply Research And Development Corporation Method of making a shield for a radiation projector
US4231208A (en) * 1976-04-16 1980-11-04 Willox J Hebden Guy guard and method of installing same
US4212097A (en) * 1977-05-04 1980-07-15 Industrie Pirelli S.P.A. Method and apparatus for manufacturing optical cable elements
US4181157A (en) * 1978-01-03 1980-01-01 Flexfab, Inc. Fire sleeving
US4218814A (en) * 1979-04-09 1980-08-26 Dart Industries Inc. Method of insulating conduit
US4450609A (en) * 1981-09-21 1984-05-29 Hamilton Steven P Method of installing a camshaft
US4766662A (en) * 1984-08-15 1988-08-30 Dayco Products, Inc. Method of protecting hose with a plastic abrasion-resistant protective sleeve
US5277227A (en) * 1984-08-15 1994-01-11 Dayco Products, Inc. Plastic abrasion-resistant protective sleeve for hose
US5050884A (en) * 1990-12-19 1991-09-24 Rex Flory Golf club combined with shaft protector
US5130496A (en) * 1991-10-30 1992-07-14 Jenkins Frank J Aesthetic electrical cord cover
US5921870A (en) * 1996-12-06 1999-07-13 Chiasson; James P. Aerodynamic shaft
US5796032A (en) * 1997-05-19 1998-08-18 Hadley; William A. Electric wire insulating cover inspection device
US6020560A (en) * 1997-12-10 2000-02-01 Raychem Corporation Flashover protection cover for electrical power lines
US6158555A (en) * 1999-04-16 2000-12-12 Brown, Jr.; James M. Apparatus and method for carrying wires along a vehicle-mounted extensible mast
US6429378B2 (en) * 2000-05-10 2002-08-06 Majorank International Limited Lead-in clamp with electric wire protective casing
US6467507B1 (en) 2002-03-20 2002-10-22 Visteon Global Technologies, Inc. Clip for attaching a component to a plastic material mounting surface
US20040050028A1 (en) * 2002-08-27 2004-03-18 M Group, Inc. Powered appliance and accessory
US7159377B2 (en) * 2002-08-27 2007-01-09 M Group, Inc. Powered appliance and accessory
US7059353B2 (en) * 2003-07-10 2006-06-13 Daimlerchrysler Corporation Power steering noise and vibration attenuator
US20050005982A1 (en) * 2003-07-10 2005-01-13 Brian Muscat Power steering noise and vibration attenuator
US7325575B1 (en) 2004-03-15 2008-02-05 Trach-Mate Incorporated Rope and webbing protector
US20080035800A1 (en) * 2006-08-14 2008-02-14 Yazaki Corporation Installing structure of wire harness
US8201778B2 (en) * 2006-08-14 2012-06-19 Yazaki Corporation Installing structure of wire harness
US20100321918A1 (en) * 2009-06-23 2010-12-23 D Alelio John R Clip-on Lampshade Adaptor for Enhanced Gripping of both Standard Incandescent and Compact Fluorescent Light Bulbs
ES2385242A1 (en) * 2010-01-05 2012-07-20 Rema Tip Top Ibérica, S.A. Procedure and part for the protection of fluid driving pipes.
US9052042B2 (en) * 2010-04-09 2015-06-09 Peter Andrew John May Hose shroud
US20130037156A1 (en) * 2010-04-09 2013-02-14 Peter Andrew John May Hose shroud
US8979436B2 (en) * 2013-03-15 2015-03-17 Toby Michael Goodman Water craft bumper
WO2014188183A1 (en) * 2013-05-22 2014-11-27 Zotefoams Plc Polymeric foam pipe insulation
WO2014188192A1 (en) * 2013-05-22 2014-11-27 Zotefoams Plc Polymeric foam pipe instulation
US9143852B2 (en) 2013-09-10 2015-09-22 Cal T Demier Stateless cord management device
US9788095B2 (en) 2013-09-10 2017-10-10 Cal T. Demier Stateless cord management device
US10396518B2 (en) * 2014-05-14 2019-08-27 Pds Electronics, Inc. Cable gripper tool
US20150333464A1 (en) * 2014-05-14 2015-11-19 Pds Electronics, Inc. Cable gripper tool
CN106662282A (en) * 2014-06-17 2017-05-10 德国诺玛公司 Heatable fluid line
WO2015193305A1 (en) * 2014-06-17 2015-12-23 Norma Germany Gmbh Heatable fluid line
US10371302B2 (en) 2014-06-17 2019-08-06 Norma Germany Gmbh Heatable fluid line
US9546754B1 (en) * 2016-06-08 2017-01-17 Richard Kuhlmann Method and device for preventing crimping in an air hose

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