Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H57/00—Guides for filamentary materials; Supports therefor
  • B65H57/14—Pulleys, rollers, or rotary bars
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H57/00—Guides for filamentary materials; Supports therefor
  • B65H57/18—Guides for filamentary materials; Supports therefor mounted to facilitate unwinding of material from packages
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
  • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2701/00—Handled material; Storage means
  • B65H2701/30—Handled filamentary material
  • B65H2701/33—Hollow or hose-like material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2701/00—Handled material; Storage means
  • B65H2701/30—Handled filamentary material
  • B65H2701/34—Handled filamentary material electric cords or electric power cables

Definitions

• rollers in the second arrangement may be supported by a second support in a second row.
• the adjustment means may also be configured with a cylinder for a lateral positioning, only.
• the present invention also relates to a method, where before initiating the pressing step an adjusting step is performed in which the mutual distance in a plane containing said opposing sides of the multiduct pipe between the two rows of straightening rollers is established with a common displacement of the first row.
• the present invention also relates to a method, where the guiding step comprises guiding the said multiduct pipe in depressions formed in an elastic annular ring provided on the straightening rollers.
• the straightening rollers 7 comprises recesses or grooves 15 in circumference of the straightening rollers 7 where the recesses or grooves 15 are formed substantially as a V or a U.
• At least one roller 7 in the corresponding least one opposite spacing 8A, 9A is configured with adjustment means 20 for adjusting the position of at least one roller 7 in the corresponding least one opposite spacing 8A,9A.
• rollers 7 in the second arrangement 102 are supported by a second support 112 in a second row 9.
• figure 3 shows yet another perspective view of the apparatus 6, but without a multiduct pipe 1 and figure 4 shows a side view of the apparatus 6.
• Figure 6 shows multiduct pipes 1 without reduced embedded or inherent friction in a situation where the multiduct pipes 1 are to be arranged into a trench 18 for burying the multiduct pipes 1.
• Item 5 Method according to item 4, characterized in that: during said adjusting step an adjusting of the mutual distance in a plane (17) containing said opposing sides of the multiduct pipe (1 ) between the two rows of straightening rollers (7) is established based on a visually feedback from the straightened multiduct pipe (1 ).
• the guiding step comprises guidance (12) for the multiduct pipe (1 ) at the first straightening roller (13) in the second row (9), where the guidance (12) is controlling the feed of the multiduct pipe (1 ) in between two rows of straightening rollers (7).
• the guiding step comprises guidance (12) for the multiduct pipe (1 ) at the last straightening roller (14) in the second row (9), where the guidance (12) is controlling the multiduct pipe (1 ) when it leaves the two rows of straightening rollers (7).
• the guiding step comprises guiding the said multiduct pipe (1 ) in recesses or grooves (15) in circumference of the straightening rollers (7), where the recesses (15) preferably are formed substantially as a V or a U.
• the guiding step comprises guiding the said multiduct pipe (1 ) in depressions formed in an elastic annular ring provided on the straightening rollers (7).
• Item 10 Method according to any one of items 1 to 9, characterized in that guiding said multiduct pipe (1 ) in between two rows of straightening rollers (7) having at least two straightening rollers (7) in the first row (8) for being pressed against one side (10) of the multiduct pipe (1 ), and at least two straightening rollers (7) in the second row (9) for being pressed against the diametrically opposite side (11 ) of the multiduct pipe (1 ) where the two rows of straightening rollers (7) are arranged in a first plane, are succeeded by guiding said multiduct pipe (1 ) in between two rows of straightening rollers (7) having at least two straightening rollers (7) in the first row (8) for being pressed against one side (10) of the multiduct pipe (1 ), and at least two straightening roller (7) in the second row (9) for being pressed against the diametrically opposite side (11 ) of the multiduct pipe (1 ) where the two rows of straightening rollers (7) are arranged in a second plane

Landscapes

• Supports For Pipes And Cables (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=69412325

Family Applications (1)

Country Status (3)

Families Citing this family (1)

Family Cites Families (13)

• 2019
  • 2019-11-27 DE DE202019106612.1U patent/DE202019106612U1/de active Active
  • 2019-12-09 EP EP19924270.2A patent/EP3953080A4/de active Pending
  • 2019-12-09 WO PCT/DK2019/050382 patent/WO2020207544A1/en unknown

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