GB1357796A - Closing bores - Google Patents
Closing boresInfo
- Publication number
- GB1357796A GB1357796A GB3208871A GB3208871A GB1357796A GB 1357796 A GB1357796 A GB 1357796A GB 3208871 A GB3208871 A GB 3208871A GB 3208871 A GB3208871 A GB 3208871A GB 1357796 A GB1357796 A GB 1357796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- bore
- sleeve
- ball
- workpiece
- 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
Links
Classifications
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/13—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by plastic deformation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Pipe Accessories (AREA)
- Drying Of Solid Materials (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Dowels (AREA)
Abstract
1357796 Tube expanding DR ING KOENIG AG 8 July 1971 [8 July 1970] 32088/71 Heading B3J [Also in Division F2] A plug for closing a bore in a workpiece comprises a sleeve having a bore, the sleeve being destined to be inserted in the workpiece bore, the outer surface of the plug sleeve being equipped with anchoring means for engaging the material of the confining wall of the workpiece bore, and an expander member which can be driven from the outer end of the plug sleeve inwardly into the plug bore to a final position within the bore so as to progressively effect a local plastic deformation and radial expansion of the plug sleeve during its movement to the final position, said expander member posessing a rounded or ball like configuration at least in the region intended to bear against said bore of the sleeve, and said sleeve bore having an approximately cylindrical configuration. In one form the anchoring means comprises a plurality of annular ribs (Fig. 1) and the expander member 2 is a ball, the ribs undergoing a rolling action to bite into the wall of the workpiece bore. The expander need not be a sphere per se but may be a bulging part of a suitable tool. Particular constructions of plug having ribs only over the central portion of their lengths are described. The expander may be retained at the outer end of the plug by an inturned end 3. The end 9 of the plug may be conical with the narrow end of the cone pointing towards the ball. The end of the workpiece bore may be widened to accommodate the plug, a bevel 5 seating against the shoulder between the workpiece bore and the widened portion to prevent movement while expanding the plug. In one form (Fig. 5, not shown) the end 9 is apertured and the opposite end of the plug is rolled in after expansion to hold the ball against the aperture. A sealing paste or rubber ring may be interposed between the rolled end and the ball. In a further embodiment (Fig. 4, not shown) an external collar at one end of the plug engages the end of the bore, and the shoulder 5 is omitted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1031370A CH508828A (en) | 1970-07-08 | 1970-07-08 | Method for closing bores in workpieces and plugs for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357796A true GB1357796A (en) | 1974-06-26 |
Family
ID=4361854
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3208871A Expired GB1357796A (en) | 1970-07-08 | 1971-07-08 | Closing bores |
GB5261271A Expired GB1364509A (en) | 1970-07-08 | 1971-11-12 | Process and apparatus for continous treatment of dusty powdery or granular materials |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5261271A Expired GB1364509A (en) | 1970-07-08 | 1971-11-12 | Process and apparatus for continous treatment of dusty powdery or granular materials |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5032369B1 (en) |
BE (1) | BE769699A (en) |
CA (1) | CA946761A (en) |
CH (1) | CH508828A (en) |
DE (1) | DE2133933A1 (en) |
ES (1) | ES198045Y (en) |
FR (1) | FR2100403A5 (en) |
GB (2) | GB1357796A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223818A (en) * | 1988-09-16 | 1990-04-18 | Koenig Verbindungstech Ag | Method for tight sealing of a hole and hole arrangement |
DE10220620A1 (en) * | 2002-05-08 | 2003-11-27 | Siemens Ag | Stopper for sealing stepped bore under pressure fits into wider section of bore and transitional section between this and its narrow part and has central bore containing ball which presses it against bore |
GB2428905A (en) * | 2005-08-01 | 2007-02-07 | David Frederick Hawkins | A sealing device |
EP2023031A1 (en) | 2007-08-10 | 2009-02-11 | Hoerbiger Automatisierungstechnik Holding GmbH | Method for pressurised sealing of a drill hole and pressure housing |
US20120087715A1 (en) * | 2009-02-16 | 2012-04-12 | Ford Global Technologies, Llc | Press-fit connection for a rack housing |
CN104174847A (en) * | 2013-05-28 | 2014-12-03 | 米巴烧结奥地利有限公司 | Method of closing a bore |
GB2543853A (en) * | 2015-11-02 | 2017-05-03 | Ford Global Tech Llc | A passage closure plug |
EP3220023A1 (en) * | 2016-03-15 | 2017-09-20 | Hamilton Sundstrand Corporation | Directional control valve |
WO2017178208A1 (en) * | 2016-04-13 | 2017-10-19 | Gemue Gebr. Mueller Apparatebau Gmbh & Co. Kommanditgesellschaft | Valve element having a rfid chip |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238048A (en) * | 1979-08-27 | 1980-12-09 | Honeywell Inc. | Plug seal |
DE3022988C2 (en) * | 1980-06-20 | 1982-08-19 | Pampus Vermögensverwaltungs-KG, 4156 Willich | Plastic pipe lining for a heat exchanger or the like. |
DE3166591D1 (en) * | 1980-07-30 | 1984-11-15 | Westinghouse Electric Corp | Tube plug |
IT1151577B (en) * | 1982-06-03 | 1986-12-24 | Italiana Essiccatoi | PROCEDURE AND RELATED EQUIPMENT FOR DRYING POWDERED MATERIALS IN GENERAL |
DE3302762A1 (en) * | 1982-08-11 | 1984-02-16 | Kokan Kako Co., Ltd., Yokohama, Kanagawa | Method for fixing a component on the outer circumference of a tube |
JPS61150757U (en) * | 1985-03-08 | 1986-09-18 | ||
DE8704424U1 (en) * | 1987-03-25 | 1987-09-24 | Nunner GmbH Umwelttechnik, 8500 Nürnberg | Safety plug with associated mounting adapter |
DE8716060U1 (en) * | 1987-12-04 | 1989-04-13 | Robert Bosch Gmbh, 7000 Stuttgart | Closing device for closing bores or channels carrying pressure medium |
DE3864811D1 (en) * | 1988-01-28 | 1991-10-17 | Oerlikon Knorr Eisenbahntech | PLUG FOR CLOSING AND SEALING A CYLINDRICAL HOLE IN A HOUSING. |
DE4142153A1 (en) * | 1991-12-20 | 1993-06-24 | Bosch Gmbh Robert | LOCKING FOR PRESSURE-DRIVING BORES OR CHANNELS IN A HOUSING |
DE4343585A1 (en) * | 1993-12-21 | 1995-06-22 | Bosch Gmbh Robert | Housing with closable opening used with press |
DE4415341A1 (en) * | 1994-05-02 | 1995-11-09 | Teves Gmbh Alfred | Closing device for closing pressure-carrying channels in a housing |
DE4431593C2 (en) * | 1994-09-05 | 1998-07-09 | Danfoss As | Vapor pressure sensor for the expansion valve of the evaporator of a cooling system |
FR2858810B1 (en) * | 2003-08-14 | 2007-10-26 | Valois Sas | FLUID PRODUCT REDERVOIR |
DE102005017260A1 (en) * | 2005-04-12 | 2006-10-26 | Rausch & Pausch Gmbh | Sealing system for bores in vehicle valve blocks comprises rubber plug with narrow end and wider end which is pushed into bore with narrow end first, so that wider end is compressed to fit, flexible ball then being pushed in on top of plug |
DE102006042096B4 (en) * | 2006-09-07 | 2014-04-30 | Continental Automotive Gmbh | Arrangement for closing a high-pressure bore |
US7766144B2 (en) * | 2006-09-25 | 2010-08-03 | Gm Global Technology Operations, Inc. | Clutch plate with internal fluid channels |
DE102007027004A1 (en) * | 2007-06-07 | 2008-12-11 | Krüger, Karlheinz | Closure and method for sealing wells |
WO2009000317A1 (en) * | 2007-06-22 | 2008-12-31 | Koenig Verbindungstechnik Ag | Closure element for bores |
DE102010018254B4 (en) | 2010-04-23 | 2022-11-10 | Kennametal Inc. | coolant distributor |
DE102013004045B4 (en) * | 2013-03-08 | 2015-09-17 | Balcke-Dürr GmbH | Method for closing passage openings in collectors and press for carrying out the method |
DE102014008648A1 (en) | 2014-06-13 | 2015-12-17 | Hydac Technology Gmbh | connection device |
-
1970
- 1970-07-08 CH CH1031370A patent/CH508828A/en not_active IP Right Cessation
-
1971
- 1971-07-07 DE DE19712133933 patent/DE2133933A1/en active Pending
- 1971-07-07 ES ES1971198045U patent/ES198045Y/en not_active Expired
- 1971-07-07 CA CA117,602A patent/CA946761A/en not_active Expired
- 1971-07-08 GB GB3208871A patent/GB1357796A/en not_active Expired
- 1971-07-08 FR FR7124983A patent/FR2100403A5/fr not_active Expired
- 1971-07-08 BE BE769699A patent/BE769699A/en unknown
- 1971-07-08 JP JP4998371A patent/JPS5032369B1/ja active Pending
- 1971-11-12 GB GB5261271A patent/GB1364509A/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223818A (en) * | 1988-09-16 | 1990-04-18 | Koenig Verbindungstech Ag | Method for tight sealing of a hole and hole arrangement |
GB2223818B (en) * | 1988-09-16 | 1993-02-17 | Koenig Verbindungstech Ag | Method for tight sealing and hole arrangement |
DE10220620A1 (en) * | 2002-05-08 | 2003-11-27 | Siemens Ag | Stopper for sealing stepped bore under pressure fits into wider section of bore and transitional section between this and its narrow part and has central bore containing ball which presses it against bore |
GB2428905A (en) * | 2005-08-01 | 2007-02-07 | David Frederick Hawkins | A sealing device |
US7640949B2 (en) | 2005-08-01 | 2010-01-05 | David Frederick Hawkins | Sealing device |
GB2428905B (en) * | 2005-08-01 | 2011-03-16 | David Frederick Hawkins | A sealing device |
EP2023031A1 (en) | 2007-08-10 | 2009-02-11 | Hoerbiger Automatisierungstechnik Holding GmbH | Method for pressurised sealing of a drill hole and pressure housing |
EP2023031B1 (en) * | 2007-08-10 | 2015-04-29 | Hoerbiger Automotive Komfortsysteme GmbH | Method for pressurised sealing of a drill hole and pressure housing |
US8641316B2 (en) * | 2009-02-16 | 2014-02-04 | Ford Global Technologies, Llc | Press-fit connection for a rack housing |
US20120087715A1 (en) * | 2009-02-16 | 2012-04-12 | Ford Global Technologies, Llc | Press-fit connection for a rack housing |
CN104174847A (en) * | 2013-05-28 | 2014-12-03 | 米巴烧结奥地利有限公司 | Method of closing a bore |
GB2543853A (en) * | 2015-11-02 | 2017-05-03 | Ford Global Tech Llc | A passage closure plug |
GB2543853B (en) * | 2015-11-02 | 2019-10-02 | Ford Global Tech Llc | A passage closure plug |
EP3220023A1 (en) * | 2016-03-15 | 2017-09-20 | Hamilton Sundstrand Corporation | Directional control valve |
US10197169B2 (en) | 2016-03-15 | 2019-02-05 | Hamilton Sundstrand Corporation | Directional control valve |
WO2017178208A1 (en) * | 2016-04-13 | 2017-10-19 | Gemue Gebr. Mueller Apparatebau Gmbh & Co. Kommanditgesellschaft | Valve element having a rfid chip |
Also Published As
Publication number | Publication date |
---|---|
ES198045U (en) | 1975-05-16 |
JPS5032369B1 (en) | 1975-10-20 |
ES198045Y (en) | 1975-10-16 |
BE769699A (en) | 1971-11-16 |
FR2100403A5 (en) | 1972-03-17 |
CH508828A (en) | 1971-06-15 |
CA946761A (en) | 1974-05-07 |
GB1364509A (en) | 1974-08-21 |
DE2133933A1 (en) | 1972-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |