WO2010142330A1 - A device for holding pieces of goods - Google Patents

A device for holding pieces of goods Download PDF

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Publication number
WO2010142330A1
WO2010142330A1 PCT/EP2009/057193 EP2009057193W WO2010142330A1 WO 2010142330 A1 WO2010142330 A1 WO 2010142330A1 EP 2009057193 W EP2009057193 W EP 2009057193W WO 2010142330 A1 WO2010142330 A1 WO 2010142330A1
Authority
WO
WIPO (PCT)
Prior art keywords
hanger
opening
goods
hangers
stopping member
Prior art date
Application number
PCT/EP2009/057193
Other languages
French (fr)
Inventor
Branko Magazinovic
Rolf Fornell
Jan Gustafsson
Reidar Viking
Lars BÄCKMAN
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to PCT/EP2009/057193 priority Critical patent/WO2010142330A1/en
Publication of WO2010142330A1 publication Critical patent/WO2010142330A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0032—Apparatus specially adapted for batch coating of substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C25D17/08—Supporting racks, i.e. not for suspending

Definitions

  • the present invention refers to a device for holding pieces of goods while being treated during a surface treatment process, such as painting or galvanization, of the goods.
  • a device for holding the pieces of goods includes a framework including a number of rails which is lowered into a tank holding a bath for treating the goods.
  • Each rail is perforated with circular shaped holes adapted to the variety of hangers used for holding the goods.
  • Each hanger comprises an elongated element having one end arranged for the purpose of carrying goods, e.g. a hook, and an opposite end that is bent and provided with a stopping member having a width that is larger than the width of the elongated element.
  • the hangers and the size of the corresponding holes in the rails are usually designed to prevent the hooks from being unhooked due to vibrations of the goods when hanging over the tank.
  • the hanging (loading and unloading) procedure of the hangers is performed by threading each hanger through the circular shaped holes in the rail, starting with the hook end and then followed by the elongated element and the stopping member.
  • the elongated part of the hanger needs to be turned or held almost in an horizontal position at least once during the procedure.
  • the hanging (loading and unloading) approach and the size of the hanger determines the distance between the rails and consequently also the maximum number of rails that can be used in each framework.
  • the process of assembling the hangers to the rails is usually difficult and time-consuming, especially if the length of the hangers exceeds the distance between two neighboring rails.
  • the device initially defined which is characterised in that at least some of the openings comprise a first part arranged to receive the stopping member of the hanger while the hanger is threaded to the rails, and a second part arranged to keep the bent end of the hanger during the surface treatment process, and that the second part of the opening is arranged below the first part of the opening seen from a gravitational point of view, in order to retain the hangers in a predetermined position within the second part.
  • the hangers in the openings by threading the stopping member of the hanger through the first part of the opening, and thereafter move the bent end part of the hanger, i.e. the part between the stopping member and the elongated element, to the second part of the opening. Since the hanger can be kept almost in a vertical position during the hanging procedure, the distance between the rails will be determined according to the size of the bent end, i.e. the distance between the end of the stopping member and the elongated element of the hanger. Thus, the number of rails in each framework can be increased. Consequently, the number of hangers can be increased and thus the amount of goods processed simultaneously during each surface treatment cycle will be significantly increased.
  • hangers are goods-specific and need to change frequently, switching the hangers will be easier and less time-consuming, and thus the time-saving is significant. Consequently, since the production cost for each processed piece of goods is reduced, both the efficiency and the production speed of the surface treatment process are highly improved.
  • the first part of the opening is elongated, having a longitudinal axis, and extending away from the second part in an upward direction seen from a gravitational point of view.
  • the device is used in a galvanization process, such as a hot-dip galvanization process,
  • Fig. 1 shows a device for holding pieces of goods according to an embodiment of the invention.
  • Fig. 2a shows part of the rail, and a hanger, of the device shown in figure 1 in an enlarged view.
  • Fig. 2b is a perspective-view of figure 2a.
  • Fig. 2c is another perspective-view of figure 2a displaying the hanging approach of the hanger when inserted into the first part of the opening in the rail.
  • Fig 3a-d shows different designs of the openings arranged in the rail.
  • Figure 1 shows a device 1 for holding pieces of goods according to an embodiment of the invention.
  • the device 1 is arranged to be used in association with a surface treatment process and especially for the purpose of treating goods during a galvanization process or a hot-dip galvanization process.
  • the device 1 comprises a plurality of hangers 2 as seen in figure 1 , each hanger 2 including an elongated element 3 having one end 4 arranged for the purpose of carrying goods and an opposite end that is bent and provided with a stopping member 5.
  • the stopping member 5 is flat and has a width that is larger than the width of the elongated 3 element.
  • the purpose of the stopping member 5 is to prevent the hanger 2 from falling off the rail 7 and also to retain the hanger 2 in a predetermined position.
  • the device 1 comprises a framework 6 including a plurality of rails 7, wherein each rail 7 is provided with a plurality of openings 8 adapted to receive the stopping member 5 of the hangers 2 and also to hold the hangers 2.
  • the rails 7 are preferably arranged in parallel but also other configurations can be used.
  • Lifting means 9 are being arranged for transporting the framework 6 between a raised ⁇ loading /unloading /transport) position and a lowered (treatment) position.
  • the transporting operation is made with the help of a lifting device (not shown) such as a robot or an overhead travelling crane.
  • At least one tank (not shown), holding a bath, is also arranged for the purpose of treating the hanging goods in the bath.
  • Figure 2a-b shows that the openings 8 arranged in the rails 71 comprises a first part 82 which is arranged to receive the stopping member 51 of the hanger 21 while the hanger 21 is threaded to the rail 71 and a second part 83 arranged to keep the bent end 84 of the hanger 21 during the surface treatment process.
  • Figure 2a-b shows a part of the device according to a preferred embodiment of the invention, where the first part 82 of the opening is elongated, having a longitudinal axis, and extending away from the second part 83 of the opening in an upward direction seen from a gravitational point of view.
  • the first part 82 of the opening is arranged so that its length, seen in a longitudinal direction, is larger than the width of the stopping member 51 of the hanger 21 , and also that its width, seen in a vertical direction, is larger than the width of the elongated element 31 of the hanger 21.
  • the second part 83 of the opening is arranged below the first part 82 of the opening, seen from a gravitational point of view, in order to retain the hangers 21 in a predetermined position within the second part 83.
  • the width, seen in a longitudinal direction, of the second part 83 is larger than the width of the elongated element 31 of the hanger but smaller than the width of the stopping member 51 of the hanger 21.
  • Figure 2c displays how the stopping member 51 of the hanger 21 in a first step is inserted into the first part 82 of the opening 81 in the rail 71.
  • the hanger 21 is then moved from the fist part 82 to the second part 83 of the opening 81.
  • the first part 82 of the opening 81 is being connected to the second part 83 of the opening 81 which is being arranged below the first part 82 of the opening 81 seen from a gravitational point of view. Thereby the hanger 21 is prevented from being displaced from the predetermined position within the second part 83 of the opening 81.
  • Figure 3a displays an alternative solution on how to arrange the first part 91 of the opening so that the angle between a vertical line of the second part 92 of the opening and the longitudinal direction of the elongated opening of the first part 91 is close to 90 degrees. Thereby, the hanging approach of the hooks 93 is further improved.

Abstract

Device (1) for holding pieces of goods, while treating the goods during a surface treatment process. The device (1) comprises a plurality of hangers (2), each hanger including an elongated element (3) having one end (4) arranged for the purpose of carrying goods and an opposite end that is bent and provided with a stopping member (5) having a width that is larger than the width of the elongated element (3). The device (1) also comprises a framework (6), including a plurality of rails (7) wherein each rail (7) is provided with a plurality of openings (8) adapted to receive the hangers (2). Some of the openings (8) comprise a first part arranged to receive the stopping member (5) of the hanger (2) while the hanger (2) is threaded to the rails (7) and a second part arranged to keep the bent end of the hanger (2) during the galvanization process. Further the second part of the opening is arranged below the first part of the opening seen from a gravitational point of view, in order to retain the hangers (2) in a predetermined position within the second part of the opening.

Description

A device for holding pieces of goods
TECHNICAL FIELD
The present invention refers to a device for holding pieces of goods while being treated during a surface treatment process, such as painting or galvanization, of the goods.
BACKGROUND ART
During surface treatment processes of pieces of goods, such as a hot-dip galvanization process, the goods are usually suspended by using a device for holding the pieces of goods. Such a device includes a framework including a number of rails which is lowered into a tank holding a bath for treating the goods. Each rail is perforated with circular shaped holes adapted to the variety of hangers used for holding the goods. Each hanger comprises an elongated element having one end arranged for the purpose of carrying goods, e.g. a hook, and an opposite end that is bent and provided with a stopping member having a width that is larger than the width of the elongated element. The hangers and the size of the corresponding holes in the rails are usually designed to prevent the hooks from being unhooked due to vibrations of the goods when hanging over the tank.
The hanging (loading and unloading) procedure of the hangers is performed by threading each hanger through the circular shaped holes in the rail, starting with the hook end and then followed by the elongated element and the stopping member. When performing this procedure the elongated part of the hanger needs to be turned or held almost in an horizontal position at least once during the procedure. The hanging (loading and unloading) approach and the size of the hanger determines the distance between the rails and consequently also the maximum number of rails that can be used in each framework. The process of assembling the hangers to the rails is usually difficult and time-consuming, especially if the length of the hangers exceeds the distance between two neighboring rails.
SUMMARY OF THE INVENTION It is an object of the present invention to simplify the loading and unloading approach. It is also an object of the present invention to increase the number of goods that can be processed during each surface treatment cycle.
This object is obtained by the device initially defined, which is characterised in that at least some of the openings comprise a first part arranged to receive the stopping member of the hanger while the hanger is threaded to the rails, and a second part arranged to keep the bent end of the hanger during the surface treatment process, and that the second part of the opening is arranged below the first part of the opening seen from a gravitational point of view, in order to retain the hangers in a predetermined position within the second part.
By such improvement of the shape of the openings, it is possible to attach the hangers in the openings by threading the stopping member of the hanger through the first part of the opening, and thereafter move the bent end part of the hanger, i.e. the part between the stopping member and the elongated element, to the second part of the opening. Since the hanger can be kept almost in a vertical position during the hanging procedure, the distance between the rails will be determined according to the size of the bent end, i.e. the distance between the end of the stopping member and the elongated element of the hanger. Thus, the number of rails in each framework can be increased. Consequently, the number of hangers can be increased and thus the amount of goods processed simultaneously during each surface treatment cycle will be significantly increased. Also, since the hangers are goods-specific and need to change frequently, switching the hangers will be easier and less time-consuming, and thus the time-saving is significant. Consequently, since the production cost for each processed piece of goods is reduced, both the efficiency and the production speed of the surface treatment process are highly improved.
Having the second part of the opening arranged below the first part of the opening, i.e. seen from a gravitational point of view, will facilitate the hanging procedure since the hanger will slide into the second part, to a predetermined position, more or less only with help of the gravity force. According to an embodiment of the invention, the first part of the opening is elongated, having a longitudinal axis, and extending away from the second part in an upward direction seen from a gravitational point of view. Thereby, if a vertical force pointing upwards should act on the hanger, the risk that the hanger should be displaced from its predetermined position, and unload itself from the rail, is considerably reduced. Also, in case the hanger should actually move from its predetermined position, in the second part of the opening, it will most likely return to the predetermined position with the help of gravity.
According to further embodiments of the invention, the device is used in a galvanization process, such as a hot-dip galvanization process,
The object of the invention is also obtained by the method initially defined, which is characterised by the steps defined in claim 5.
BRIEF DESCRIPTION OF THE DRAWINGS
Other features and advantages of the present invention will become more apparent to a person skilled in the art from the following detailed description in conjunction with the appended drawing in which:
Fig. 1 shows a device for holding pieces of goods according to an embodiment of the invention.
Fig. 2a shows part of the rail, and a hanger, of the device shown in figure 1 in an enlarged view.
Fig. 2b is a perspective-view of figure 2a.
Fig. 2c is another perspective-view of figure 2a displaying the hanging approach of the hanger when inserted into the first part of the opening in the rail.
Fig 3a-d shows different designs of the openings arranged in the rail. DETAILED DESCRIPTION
Figure 1 shows a device 1 for holding pieces of goods according to an embodiment of the invention. The device 1 is arranged to be used in association with a surface treatment process and especially for the purpose of treating goods during a galvanization process or a hot-dip galvanization process.
The device 1 comprises a plurality of hangers 2 as seen in figure 1 , each hanger 2 including an elongated element 3 having one end 4 arranged for the purpose of carrying goods and an opposite end that is bent and provided with a stopping member 5. The stopping member 5 is flat and has a width that is larger than the width of the elongated 3 element. The purpose of the stopping member 5 is to prevent the hanger 2 from falling off the rail 7 and also to retain the hanger 2 in a predetermined position. Further, the device 1 comprises a framework 6 including a plurality of rails 7, wherein each rail 7 is provided with a plurality of openings 8 adapted to receive the stopping member 5 of the hangers 2 and also to hold the hangers 2. The rails 7 are preferably arranged in parallel but also other configurations can be used. Lifting means 9 are being arranged for transporting the framework 6 between a raised {loading /unloading /transport) position and a lowered (treatment) position. The transporting operation is made with the help of a lifting device (not shown) such as a robot or an overhead travelling crane. At least one tank (not shown), holding a bath, is also arranged for the purpose of treating the hanging goods in the bath.
Figure 2a-b shows that the openings 8 arranged in the rails 71 comprises a first part 82 which is arranged to receive the stopping member 51 of the hanger 21 while the hanger 21 is threaded to the rail 71 and a second part 83 arranged to keep the bent end 84 of the hanger 21 during the surface treatment process.
Figure 2a-b shows a part of the device according to a preferred embodiment of the invention, where the first part 82 of the opening is elongated, having a longitudinal axis, and extending away from the second part 83 of the opening in an upward direction seen from a gravitational point of view. In order to be able to receive the stopping member 51 of the hanger, the first part 82 of the opening is arranged so that its length, seen in a longitudinal direction, is larger than the width of the stopping member 51 of the hanger 21 , and also that its width, seen in a vertical direction, is larger than the width of the elongated element 31 of the hanger 21.
The second part 83 of the opening is arranged below the first part 82 of the opening, seen from a gravitational point of view, in order to retain the hangers 21 in a predetermined position within the second part 83. The width, seen in a longitudinal direction, of the second part 83 is larger than the width of the elongated element 31 of the hanger but smaller than the width of the stopping member 51 of the hanger 21.
Figure 2c displays how the stopping member 51 of the hanger 21 in a first step is inserted into the first part 82 of the opening 81 in the rail 71. The hanger 21 is then moved from the fist part 82 to the second part 83 of the opening 81. The first part 82 of the opening 81 is being connected to the second part 83 of the opening 81 which is being arranged below the first part 82 of the opening 81 seen from a gravitational point of view. Thereby the hanger 21 is prevented from being displaced from the predetermined position within the second part 83 of the opening 81.
Figure 3a displays an alternative solution on how to arrange the first part 91 of the opening so that the angle between a vertical line of the second part 92 of the opening and the longitudinal direction of the elongated opening of the first part 91 is close to 90 degrees. Thereby, the hanging approach of the hooks 93 is further improved.
Additional solutions on how to arrange some of the openings arranged in the rail are displayed in figure 3b-d.
The present invention is not limited to the embodiments disclosed but a person skilled in the art may modify it in a plurality of ways within the scope of the invention as defined by the claims.

Claims

1. A device (1) for holding pieces of goods while being treated during a surface treatment process of the goods, wherein the device (1 ) comprises:
- a plurality of hangers (2), each hanger (2) including an elongated element (3) having one end (4) arranged for the purpose of carrying goods and an opposite end that is bent and provided with a stopping member (5) having a width that is larger than the width of the elongated element (3) , and
- a framework (6), including a plurality of rails (7), wherein each rail (7) is provided with a plurality of openings (8) adapted to receive the hangers (2) , characterised in that at least some of said openings (8) comprise a first part (82) arranged to receive the stopping member (5) of the hanger (2) while the hanger (2) is threaded to the rails (7) and a second part (83) arranged to keep the bent end of the hanger during the galvanization process, and that the second part (83) of the opening is arranged below the first part (82) of the opening seen from a gravitational point of view, in order to retain the hangers (2) in a predetermined position within said second part.
2. A device according to claim 1 , characterised in that said first part (82) is elongated, having a longitudinal axis, and extending away from the second part (83) in an upward direction seen from a gravitational point of view.
3. Use of a device according to claim 1 , wherein said device (1 ) is used in a galvanization process.
4. Use of a device according to claim 3, wherein said device (1 ) is used in a hot-dip galvanization process.
5. A method for loading hangers (2) on a device (1 ) according to claim 1 -2, characterised by:
- inserting the stopping member (5) of a hanger (2) into the first part (2) of said opening,
- moving the hanger (2) to the second part (83) of the opening, and
- retaining the hanger (2) within said second part (83) of the opening in a predetermined position.
PCT/EP2009/057193 2009-06-10 2009-06-10 A device for holding pieces of goods WO2010142330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/057193 WO2010142330A1 (en) 2009-06-10 2009-06-10 A device for holding pieces of goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/057193 WO2010142330A1 (en) 2009-06-10 2009-06-10 A device for holding pieces of goods

Publications (1)

Publication Number Publication Date
WO2010142330A1 true WO2010142330A1 (en) 2010-12-16

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ID=41571400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/057193 WO2010142330A1 (en) 2009-06-10 2009-06-10 A device for holding pieces of goods

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4166686A1 (en) * 2021-10-12 2023-04-19 Dot A/S Mounting system for hot-dip surface treatment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037727A (en) * 1976-01-02 1977-07-26 Pierce America, Inc. Adjustable painting or plating rack
US4217853A (en) * 1979-04-09 1980-08-19 Production Plus Corporation Hanging rack for finishing system
US5088609A (en) * 1990-02-20 1992-02-18 The Boeing Company Apparatus for supporting workpieces of different sizes and configurations
US5147050A (en) * 1991-06-27 1992-09-15 Surface Sciences, Inc. Custom hanging rack with interchangeable support hooks and method therefor
US5908120A (en) * 1997-01-29 1999-06-01 Yates; Donnie Mitchell Hanger for supporting articles to be electrostatically painted
US5951765A (en) * 1996-12-11 1999-09-14 Balcke Durr Gmbh Device for moving transverse beams for transporting work pieces to be galvanized along support rails

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037727A (en) * 1976-01-02 1977-07-26 Pierce America, Inc. Adjustable painting or plating rack
US4217853A (en) * 1979-04-09 1980-08-19 Production Plus Corporation Hanging rack for finishing system
US5088609A (en) * 1990-02-20 1992-02-18 The Boeing Company Apparatus for supporting workpieces of different sizes and configurations
US5147050A (en) * 1991-06-27 1992-09-15 Surface Sciences, Inc. Custom hanging rack with interchangeable support hooks and method therefor
US5951765A (en) * 1996-12-11 1999-09-14 Balcke Durr Gmbh Device for moving transverse beams for transporting work pieces to be galvanized along support rails
US5908120A (en) * 1997-01-29 1999-06-01 Yates; Donnie Mitchell Hanger for supporting articles to be electrostatically painted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4166686A1 (en) * 2021-10-12 2023-04-19 Dot A/S Mounting system for hot-dip surface treatment

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