GB1262627A - Pipe coupling - Google Patents

Pipe coupling

Info

Publication number
GB1262627A
GB1262627A GB1890070A GB1890070A GB1262627A GB 1262627 A GB1262627 A GB 1262627A GB 1890070 A GB1890070 A GB 1890070A GB 1890070 A GB1890070 A GB 1890070A GB 1262627 A GB1262627 A GB 1262627A
Authority
GB
United Kingdom
Prior art keywords
plate
pipe
bolt
sections
assembly
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
Application number
GB1890070A
Inventor
Thomas Richard Cassel
Original Assignee
Thomas Richard Cassel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomas Richard Cassel filed Critical Thomas Richard Cassel
Priority to GB1890070A priority Critical patent/GB1262627A/en
Publication of GB1262627A publication Critical patent/GB1262627A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L25/00Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/06Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means
    • F16L25/08Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means in the form of screws, nails or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844Mechanical joints
    • F01N13/1855Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F16L25/00Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/10Sleeveless joints between two pipes, one being introduced into the other

Abstract

1,262,627. Pipe couplings; shaft couplings; bolting. T. R. CASSEL. 21 April, 1970, No. 18900/70. Headings F2G, F2H and F2U. A coupling for fluid lines, drive shafts, scaffolding &c. includes two sections 10, 12, Fig. 1, the latter, having a radially deformed part 14, fits within the former and the sections 10, 12 are secured together by an assembly which draws the pipes together in the area of the deformation and so sets up compressive and tensile stresses in sections 10, 12 respectively in a circumferential direction. As shown in Fig. 2 the assembly may be a self tapping screw 22 which engages hole 32 in the section 10 and deforms the sections 10, 12 to match the contour of a plate 24. Alternatively a nut (36) and bolt (38), Fig. 4 (not shown), may be used, or an ordinary screw (22) engage a threaded extruded flange (48), Fig. 6 (not shown), in the section 10 or several assemblies of the type shown in Fig. 2 are used around the periphery of the pipe sections. As shown in Fig. 5 a U-bolt 40 and plate 42 with a protrusion 44 may be used. In Fig. 13 section 70 has a separate threaded apertured plate 76, and, when engaged by bolt 82, lip 74 is drawn towards outside section 72. Plate 76 is received in a rectangular slot cut into the section 70, there being a V-shaped notch (78), Fig. 12 (not shown), cut at the inside end of the slot to accommodate the expansion of the section 70 on securing the coupling. Alternatively, Fig. 8, 9, 10 (not shown), the separate plate 76 may be replaced with a section (50) like the section 10 of Fig. 6 except that there are two axially aligned extruded threaded flanges (58) receiving bolts (62), (64). The section (50) has an axially extending slot (68) in its periphery to accommodate its expansion when the assembly is tightened, Fig. 13 shows an assembly like that of Figs. 8, 9, 10 except that the head of the bolt directly contacts the outer pipe section. In Fig. 17 (not shown) a plate (125) inside the inner pipe section is engaged by a bolt (123) and draws deformations (119), (121) on the inner pipe section (113) towards the outer pipe section (115). In Fig. 16 (not shown) bolts (110), (114) which are circumferentially separated engage threaded extruded flanges located in radially inwardly extending deformations in the inner pipe section and draw them outwards on securing the coupling. In Fig. 20 a bolt with a head 136, see detail Fig. 26 (not shown), following the shape of inner pipe section 130 has a nut 142 which may seat directly on section 132 or on to band 138 as shown. Rotation of the nut draws the sections together and its external end may be slotted to permit rotation by a screwdriver. Band 138 may be replaced by a plate (176), Fig. 24, 25 (not shown), similar to the plate 24 in Fig. 2 in appearance and function. Fig. 11, 15 (not shown), illustrate tangs (66) and a plate. (88) respectively which fit on the outer pipe section to secure the bolts, used in the assemblies, to the said section. Similarly the plate (176) may have a D-shaped aperture and the bolt passing therethrough the same section so that they may be secured together.
GB1890070A 1970-04-21 1970-04-21 Pipe coupling Expired GB1262627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1890070A GB1262627A (en) 1970-04-21 1970-04-21 Pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1890070A GB1262627A (en) 1970-04-21 1970-04-21 Pipe coupling

Publications (1)

Publication Number Publication Date
GB1262627A true GB1262627A (en) 1972-02-02

Family

ID=10120341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1890070A Expired GB1262627A (en) 1970-04-21 1970-04-21 Pipe coupling

Country Status (1)

Country Link
GB (1) GB1262627A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020356A1 (en) * 1992-04-07 1993-10-14 James Stephen Walsh Connector assembly for use with a racing sulky
CN103016864A (en) * 2012-11-29 2013-04-03 大连凯泓科技有限公司 Leak-proof oil pipe joint
RU2631043C1 (en) * 2016-08-26 2017-09-15 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Permanent connection of closed circuit components and method for its implementation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020356A1 (en) * 1992-04-07 1993-10-14 James Stephen Walsh Connector assembly for use with a racing sulky
CN103016864A (en) * 2012-11-29 2013-04-03 大连凯泓科技有限公司 Leak-proof oil pipe joint
CN103016864B (en) * 2012-11-29 2016-08-17 大连凯泓科技有限公司 leak-proof oil pipe joint
RU2631043C1 (en) * 2016-08-26 2017-09-15 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Permanent connection of closed circuit components and method for its implementation

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