US3488213A - Method and apparatus for applying a coating to the interior surface of a hollow article - Google Patents
Method and apparatus for applying a coating to the interior surface of a hollow article Download PDFInfo
- Publication number
- US3488213A US3488213A US457264A US3488213DA US3488213A US 3488213 A US3488213 A US 3488213A US 457264 A US457264 A US 457264A US 3488213D A US3488213D A US 3488213DA US 3488213 A US3488213 A US 3488213A
- Authority
- US
- United States
- Prior art keywords
- wax
- reservoir
- keg
- coating material
- coating
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/02—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material being projected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
Definitions
- the melted wax is atomized by a pressurized stream of air which is ejected through an orifice into a discharge nozzle located above the level of the wax.
- a pair of auxiliary air jets are employed which are directed laterally towards the ends of the barrel and the auxiliary jets aid in atomizing the wax and directing the atomized wax towards the ends of the barrel.
- This invention relates to a method and apparatus for applying a coating to the interior surface of a hollow article and more particularly to a method and apparatus for applying wax or similar coatings to the interior of beer barrels.
- Beer barrels are generally made' of aluminum alloys and it has been found that the aluminum may adversely affect the taste characteristics of the beer.
- a protective coating is normally applied to the interior surface of the barrel before filling.
- pitch was generally used as the protective coating.
- pitch is rather difficult to apply to the interior surface of the barrel and is not easily removed prior to refilling.
- wax coatings have been used on the interior of aluminum barrels for the wax coating is less costly and can be more easily removed by washing with heated water or steam.
- the present invention is directed to a nozzle assembly for coating the interior surface of the barrel with wax or other similar coatings.
- the nozzle assembly is adapted to be inserted within the bunghole of the barrel or keg and includes a central reservoir which contains melted wax.
- the melted wax is continuously pumped to the reservoir and overflows into a trough where it is returned to the melting tank so that a continual flow of melted wax is achieved.
- the melted wax is atomized by a pressurized stream of air which is ejected through an orifice into a discharge nozzle located above the level of the wax.
- the decrease in pressure brought about by ejecting the air serves to atomize the wax and provide a cloud or fog of small wax particles within the barrel.
- a pair of auxiliary air jets are employed which are directed laterally toward the ends of the barrel, and the auxiliary air jets also aid in atomizing the wax and direct the atomized cloud toward the ends of the barrel.
- the keg is heated to a temperature above the melting point of the wax while the wax is maintained at a temperature above its melting point and below its boiling point.
- the air which is introduced into the nozzle as- 3,488,213 Patented Jan. 6, 1970 sembly is also heated to a temperature at or above the keg temperature.
- the nozzle assembly is introduced into the bunghole of the heated keg and the air is introduced through the central jet for a period of about 5 seconds to atomize the melted wax and produce a cloud or fog of atomized wax articles in the barrel.
- the atomized particles adhere to the surface of the heated keg and spread out in the form of a thin uniform film.
- Air is also introduced through the auxiliary jets in timed sequence with the main or central jet so that the atomized particles are deflected toward the ends of the barrel to completely coat both ends of the barrel.
- the volume of air introduced through the main and auxiliary jets during the atomizing sequence is greater than the volume of the keg so that the air will tend to flow out of the bunghole through the space surrounding the nozzle assembly and this insures that the area around the bung will be completely coated with the wax.
- the use of the invention provides complete wax coverage for the entire internal surface of the keg, including the area adjacent the bung.
- the coating produced by the atomization process is thin and uniform, without voids, and can easily be removed prior to refilling by heated Water or steam.
- the entire coating process can be completed in a period of about 5 seconds, making the process particularly adaptable to assembly line operation.
- FIG. 1 is a schematic representation of the nozzle assembly and wax melting tank as associated with a key to be coated;
- FIG. 2 is a side elevation of the nozzle assembly with parts broken away in section;
- FIG. 3 is a vertical section taken along line 33 of FIG. 2 showing the nozzle assembly
- FIG. 4 is a transverse section taken along line 4-4 of FIG. 3;
- FIG. 5 is a graph showing the sque'nce of air supplied to the nozzle assembly.
- the drawings illustrate an atomizing nozzle assembly 1 which is adapted to be inserted within the bung 2 of a key or barrel 3 to coat the interior surface of the keg with wax or other protective coating. While paraffin Wax is the preferred coating material other materials such as thermoplastic resins, pitch and the like can also be used.
- the nozzle assembly includes an outer casing 4 which defines a reservoir 5 containing a supply of liquid wax 6.
- a fitting 7 is secured within the lower end of the casing 4 and liquid wax is supplied to the reservoir 5 through a passage 8 in fitting 7.
- an overflow outlet 9 is provided in the casing and excess wax flows through the overflow outlet 9 and is collected in a trough 10 shown diagrammatically in FIG. 1.
- the wax is pumped from trough 10 by a pump 11 through a line 12 to a wax melting tank 13 and the heated liquid wax is returned to the nozzle assembly through line 14 which is connected to the passage 8.
- the wax is continuously supplied to the reservoir 5 and the excess wax is returned to the melting tank 13 to provide a predetermined quantity of wax in reservoir 5 at a substantially uniform temperature.
- a U-shaped locater wire 15 extends outwardly from the upper end of casing 4, and, in addition, a pair of guide wires 16 is positioned approximately from wire 15 and are connected between the casing and the upper portion of the locater wire 15.
- the upper ends of guide wires 16 are bent or curved in opposite directions from the center line of the nozzle, as shown in FIG. 2.
- a tapered discharge nozzle 17. is mounted in the upper end of the casing and communicates with the wax reservoir 5.
- a series of air holes 18 is provided in the lower portion of the nozzle 17'and as pressurized air is discharged through the nozzle 17 secondary air is drawn into the nozzle through the openings 18.
- the wax within the reservoir is atomized by air discharged from a jet 19 into the tapered nozzle 17.
- the jet 19 is located above the overflow outlet 9 so that the jet will be above liquid level.
- Air under pressure is supplied to jet 19 through a tube 20 which communicates With an air inlet passage 21 formed in the fitting 7 and the lower end of the passage 21 is connected by a tube or hose 22 to a suitable source of air under pressure.
- the air being discharged through jet 19 and nozzle 17 creates an aspirating effect to atomize the'liquid wax in reservoir 5 and produce a cloud or fog of minute wax particles which is directed axially from the nozzle and into the keg.
- the casing 4 is provided with a vertical passage 23 and an air inlet tube 24 is connected to the lower end of the passage.
- the upper end of the passage defines a jet or outlet 25 which is disposed at an angle of about to 60 with respect to the horizontal and is directed toward the axis of the nozzle assembly.
- the opposite side of the casing is provided with a second vertical passage 26 and an air inlet tube 27 is connected to the lower end of passage 26.
- passage 26 terminates in an angular outlet or jet 28 which is directed toward the axis of the nozzle assembly.
- air is introduced continually through jet 19 and is introduced alternately into each of the passages 23 and 26.
- the air being discharged from the jets 25 and 28 serves to assist in the atomization of the wax and deflect the atomized wax toward the respective ends of the keg or barrel.
- Paraffin wax is a preferred coating material and has a melting point in the range of 220 to 235 F., depending on the particular type of paraflin wax, and has a boiling point in the range of 280 to 310 F.
- the paraflin wax is heated in tank 13 to a temperature of about 300 F. and is maintained in the liquid state in reservoir 5 at a temperature in the range of 235 to 280 F.
- the keg be heated to a temperature above the melting point and below the boiling point of the wax. For most operations, the keg is heated to a temperature of 5 to 10 above the melting point of the wax.
- the air which is introduced into the nozzle assembly is also heated to a temperature above the melting point of the wax or other coating material and above the keg temperature.
- the air as it is ejected from the nozzle has a temperature below the boiling point of the wax and generally in the range of 10 to 40 below the boiling point of the wax.
- the chilling effect due to the pressure drop of the air as it is ejected from the orifice or jet must be taken into consideration. Therefore, it is normally necessary to preheat the air to a temperature above the ultimate desired temperature to compensate for the temperature drop resulting from the pressure drop through the jet or orifice.
- a wax having a melting point of about 225 F When using a wax having a melting point of about 225 F.
- the keg is normally heated to a temperature of about 235 F., while the wax is maintained in a fluid state at a temperature of 240 F. and the air ejected from the nozzle' has a temperature of about 265 F. With these temperatures the atomized wax particles will not agglomerate into globules and will provide the necessary flow on the heated keg to provide a thin uniform coating.
- the keg is initially steam heated in order to remove the prior wax coating before recoating with wax.
- the temperature at which the keg is steam saturated is determined by the area of the surface to be coated and the weight of the keg as well as the amount of residual water left on the surface during the heat saturation cycle.
- the remaining water is evaporated by vacuum and the vacuum is a direct function of the resultant temperature of the dried keg.
- the steam saturation and vacuum drying cycles are correlated to provide a keg temperature above the melting point of the wax to be used in the coating material.
- the heated keg is moved onto the nozzle assembly. Air is then blasted into the nozzle assembly in the sequence shown in FIG. 5. According to this sequence, air is blasted continually through the central tube or jet 19 for a period of five seconds and is also blasted through the jet 25 for a period of three seconds and is subsequently blasted through the second angular jet 28 for the last three seconds of the cycle.
- the discharge of air through the nozzle serves to atomize the quantity of hot liquid wax contained in the reservoir 5 and entrains the wax particles within the keg.
- the blast of air through jets 25 and 28 deflects the atomized wax toward the ends of the barrel to completely coat these areas.
- the wax will strike the surface and spread smoothly over the interior surface of the keg to completely coat the surface in a thin uniform layer.
- the siphoning or atomization of the wax from the reservoir takes place at a substantially faster rate than the rate at which the wax is supplied to the reservoir, the entire quantity of wax in the reservoir will be depleted in the five second cycle.
- the reservoir serves as a metering device and determines the ultimate thickness of the wax coating on the interior surface of the keg.
- the nozzle assembly of the invention effectively atomizes the liquid Wax and distributes the atomized particles over the entire internal surface of the keg including the area of the keg adjacent the bung.
- the coating of the interior surface of the keg is accomplished by use of a single nozzle and a short cycle of approximately five seconds.
- the coating produced by the atomization process is thin and uniform without voids and can be easily removed from the keg prior to refilling by using either steam or heated water.
- An atomizing nozzle assembly for coating the interior surface of hollow articles with a coating material, comprising a casing adapted to be inserted within the article and defining an open top reservoir to contain a liquid wax, means for continuously supplying liquid wax to said reservoir, overflow means communicating with the reservoir for maintaining a substantially uniform level of liquid wax in the reservoir, a nozzle communicating with the open top of the reservoir, conduit means connected to the casing and having an outlet orifice disposed axially of the casing and located above the level of the overflow outlet,
- second conduit means associated with the casing and having a second outlet orifice disposed at an angle to the axis of the casing and facing toward said axis, and means for supplying gas to said second conduit means with said being ejected through said second orifice to deflect the atomized particles of wax laterally from the casing.
- An atomizing nozzle assembly for coating the interior surface of hollow articles with a coating material, comprising a casing adapted to be inserted within the article and defining an open top reservoir to contain a liquid wax, means for continuously supplying liquid wax to said reservoir, overflow means communicating with the reservoir for maintaining a substantially uniform level of liquid wax in the reservoir, a nozzle communicating with the open top of the reservoir, conduit means connected and having an outlet orifice disposed axially of the casing and located above the level of the overflow outlet, means for supplying gas to the conduit means with the gas being injected through the outlet orifice into the nozzle to thereby atomize the wax and distribute and atomized particles of the wax material on the interior surface of the article, second conduit means associated with the casing and having a second outlet orifice disposed at an angle to the axis of the casing and facing toward said axis, means for supplying gas to said second conduit means, third conduit means associated with the casing and having a third outlet orifice disposed at an angle to the axis
- An atomizing nozzle assembly for coating the interior surface of a hollow articles with a coating material, comprising a casing adapted to be inserted within an opening in the article and defining a reservoir to contain a liquid coating material, a tapered discharge nozzle connected to the upper end of the casing and located above the level of liquid within the reservoir, means for maintaining a constant volume of the liquid coating material in the reservoir, and fluid pressure means including a conduit extending through the reservoir and terminating in a discharge outlet disposed above the upper level of liquid in the reservoir, said conduit being connected with a source of fluid under pressure whereby discharge of said fluid from the discharge outlet and through the nozzle acts to atomize the upper surface of liquid coating material in the reservoir and distribute the atomized material onto the interior surface of the article.
- An atomizing nozzle assembly for coating the interior surface of a hollow article with a coating material
- a casing defining a reservoir to contain a liquid coating material
- supply means communicating with the lower end of the reservoir for continuously supplying liquid coating material to the reservoir
- overflow means communicating with the reservoir at a location above the level of said supply means for maintaining a substantially uniform volume of liquid coating material in the reservoir
- fluid pressure means associated with the casing and including a discharge outlet disposed above the overflow means with the axis of said outlet being generally parallel to the axis of the casing whereby discharge of fluid under pressure through said discharge outlet acts to atomize the upper surface of the liquid coating material in the reservoir and distribute the atomized material on the inner surface of the article.
- An atomizing nozzle assembly for coating the interior surface of hollow articles with wax, comprising a casing adapted to be inserted within the article and defining an open-top reservoir to contain a liquid wax, heating means for heating the wax to maintain the wax in a liquid condition, supply means communicating with the lower end of the reservoir for continuously supplying liquid wax to said reservoir, overflow means communicating with the reservoir at a level above the supply means for maintaining a substantially uniform level of liquid wax in the reservoir, a tapered nozzle communicating with the open top of the reservoir, conduit means connected to the casing and located above the level of the overflow means, and means for supplying gas to the conduit means with the gas being ejected through the outlet orifice into the nozzle to thereby atomize the upper surface of wax in the reservoir and distribute the atomized particles of the wax on the interior surface of the article.
- a method of coating the interior surface of a keg with a coating material comprising the steps of maintaining a substantially constant volume of liquid coating material in a reservoir, maintaining said volume of coating material at a temperature above its melting point and below its boiling point, heating the keg to a temperature above the melting point of the coating material and below the boiling point of said coating material, heating a gas to a temperature above said melting point and below said boiling point, and ejecting the heated gas in communication with the volume of liquid coating material to thereby atomize the coating material and distribute the atomized particles on the heated surface of the keg in the form of a thin uniform coating.
- a method of coating the interior surface of a keg with a coating material comprising the steps of heating a meltable coating material to a temperature above the melting point of the material to provide a supply of liquid coating material, continuously feeding said liquid coating material to a reservoir, continuously withdrawing excess liquid coating material from the reservoir to maintain a substantially constant level of coating material in said reservoir, heating a keg to a temperature above the melting point and below the boiling point of said material, heating pressurized gas to a temperature in the range of 10 to 40 F. below the boiling point of said material, and discharging said heated gas through a restricted opening in communication with said volume of liquid coating material to atomize said coating material and distribute the atomized particles on the interior surface of the keg.
- a method of coating the interior surface of a keg with a coating material comprising the steps of heating a meltable coating material to a temperature above the melting point of the material to provide a supply of liquid coating material, continuously feeding said liquid coating material to a reservoir, continuously withdrawing excess liquid coating material from the reservoir to maintain a substantially constant level of coating material in said reservoir, heating a keg to a temperature of 5 to 10 F. above the melting point of said material, heating pressurized gas to a temperature in the range of 10 to 40 F.
- a method of coating the interior surface of a keg with a coating material comprising the steps of heating a meltable coating material to a temperature above the melting point of the material to provide a supply of liquid coating material, continuously feeding said liquid coating material to a reservoir, continuously withdrawing excess liquid coating material from the reservoir to maintain a substantially constant level of coating material in said reservoir, heating a keg to a -temperature above the melting point and below.
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- Nozzles (AREA)
Description
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45726465A | 1965-05-20 | 1965-05-20 |
Publications (1)
Publication Number | Publication Date |
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US3488213A true US3488213A (en) | 1970-01-06 |
Family
ID=23816057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US457264A Expired - Lifetime US3488213A (en) | 1965-05-20 | 1965-05-20 | Method and apparatus for applying a coating to the interior surface of a hollow article |
Country Status (1)
Country | Link |
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US (1) | US3488213A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066518A (en) * | 1989-03-29 | 1991-11-19 | J. Wagner Gmbh | Method and apparatus for preserving cavity spaces |
US5586580A (en) * | 1995-04-03 | 1996-12-24 | Gas Research Institute | Apparatus and method for internally sealing pipes |
WO2016030607A1 (en) * | 2014-08-27 | 2016-03-03 | Snecma | Device and method for repairing a hole in a part |
EP3205407A1 (en) * | 2016-02-09 | 2017-08-16 | IPR-Intelligente Peripherien für Roboter GmbH | Method and installation for covering internal walls of a cavity with a protective layer made of corrosion protecting wax |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1154651A (en) * | 1913-05-12 | 1915-09-28 | Metals Coating Company Of America | Method of coating with aluminium. |
US2772654A (en) * | 1952-06-06 | 1956-12-04 | Rca Corp | Apparatus for applying a conductive coating to the inside of a tubular glass envelope |
US2930349A (en) * | 1958-10-20 | 1960-03-29 | Du Pont | Hot paint dip tank |
US3004719A (en) * | 1957-09-26 | 1961-10-17 | Phillips Petroleum Co | Apparatus for spraying viscous liquids |
-
1965
- 1965-05-20 US US457264A patent/US3488213A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1154651A (en) * | 1913-05-12 | 1915-09-28 | Metals Coating Company Of America | Method of coating with aluminium. |
US2772654A (en) * | 1952-06-06 | 1956-12-04 | Rca Corp | Apparatus for applying a conductive coating to the inside of a tubular glass envelope |
US3004719A (en) * | 1957-09-26 | 1961-10-17 | Phillips Petroleum Co | Apparatus for spraying viscous liquids |
US2930349A (en) * | 1958-10-20 | 1960-03-29 | Du Pont | Hot paint dip tank |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066518A (en) * | 1989-03-29 | 1991-11-19 | J. Wagner Gmbh | Method and apparatus for preserving cavity spaces |
US5586580A (en) * | 1995-04-03 | 1996-12-24 | Gas Research Institute | Apparatus and method for internally sealing pipes |
WO2016030607A1 (en) * | 2014-08-27 | 2016-03-03 | Snecma | Device and method for repairing a hole in a part |
CN106687220A (en) * | 2014-08-27 | 2017-05-17 | 赛峰航空器发动机 | Device and method for repairing a hole in a part |
RU2690466C2 (en) * | 2014-08-27 | 2019-06-03 | Сафран Эркрафт Энджинз | Device and method of repair of the hole of the part |
CN106687220B (en) * | 2014-08-27 | 2020-03-20 | 赛峰航空器发动机 | Apparatus and method for repairing a hole in a part |
US10940652B2 (en) | 2014-08-27 | 2021-03-09 | Safran Aircraft Engines | Device and a method for repairing a hole in a part |
EP3205407A1 (en) * | 2016-02-09 | 2017-08-16 | IPR-Intelligente Peripherien für Roboter GmbH | Method and installation for covering internal walls of a cavity with a protective layer made of corrosion protecting wax |
WO2017137520A1 (en) * | 2016-02-09 | 2017-08-17 | Ipr - Intelligente Peripherien Für Roboter Gmbh | Method and system for covering inner walls of a cavity with a protective layer made of anti-corrosion wax or anti-corrosion agent |
CN108698066A (en) * | 2016-02-09 | 2018-10-23 | 机器人用智能外部设备有限责任公司 | The method and system of the inner wall of cavity is covered using the protective layer made of antiseptic wax or preservative |
US10870124B2 (en) | 2016-02-09 | 2020-12-22 | Ipr- Intelligente Peripherien Für Roboter Gmbh | Method and system for covering inner walls of a cavity with a protective layer made of anti-corrosion wax or anti-corrosion agent |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: STROH BREWERY COMPANY THE, ONE STROH DRIVE, DETROI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:JOS. SCHLITZ BREWING COMPANY A WI CORP.;REEL/FRAME:004117/0176 Effective date: 19830401 |
|
AS | Assignment |
Owner name: STROH CONTAINER COMPANY Free format text: CHANGE OF NAME;ASSIGNOR:JOS. SCHLITZ BREWING COMPANY;REEL/FRAME:004352/0734 Effective date: 19840601 |
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AS | Assignment |
Owner name: WILMINGTON TRUST COMPANY, A BANKING CORPORATION OF Free format text: SECURITY INTEREST;ASSIGNOR:STROH BREWERY COMPANY, THE;REEL/FRAME:004472/0052 Effective date: 19850930 |
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AS | Assignment |
Owner name: MORGAN GUARANTY TRUST COMPANY OF NEW YORK, AS AGEN Free format text: SECURITY INTEREST;ASSIGNOR:STROH BREWERY COMPANY;REEL/FRAME:004494/0463 Effective date: 19850930 |
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Owner name: WILMINGTON TRUST COMPANY,DELAWARE Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:STROH BREWING COMPANY;REEL/FRAME:004865/0663 Effective date: 19870608 Owner name: WILMINGTON TRUST COMPANY, RODNEY SQUARE NORTH, WIL Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:STROH BREWING COMPANY;REEL/FRAME:004865/0663 Effective date: 19870608 |
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AS | Assignment |
Owner name: STROH BREWERY COMPANY, THE, A CORP. A AZ, MICHIG Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:MORGAN GUARANTY TRUST COMPANY, A CORP. OF NY;REEL/FRAME:005600/0797 Effective date: 19910103 |