EP0945231A3 - Method and apparatus for positioning corrugated tubes - Google Patents

Method and apparatus for positioning corrugated tubes Download PDF

Info

Publication number
EP0945231A3
EP0945231A3 EP99105770A EP99105770A EP0945231A3 EP 0945231 A3 EP0945231 A3 EP 0945231A3 EP 99105770 A EP99105770 A EP 99105770A EP 99105770 A EP99105770 A EP 99105770A EP 0945231 A3 EP0945231 A3 EP 0945231A3
Authority
EP
European Patent Office
Prior art keywords
hose
corrugated tubes
positioning
corrugations
indicator
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.)
Granted
Application number
EP99105770A
Other languages
German (de)
French (fr)
Other versions
EP0945231B1 (en
EP0945231A2 (en
Inventor
Manfred Sorg
Karl Glogger
Andreas Baumgärtner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0945231A2 publication Critical patent/EP0945231A2/en
Publication of EP0945231A3 publication Critical patent/EP0945231A3/en
Application granted granted Critical
Publication of EP0945231B1 publication Critical patent/EP0945231B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/38—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with means operable by the moving work to initiate the cutting action
    • B26D5/40—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with means operable by the moving work to initiate the cutting action including a metering device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

A corrugated hose (7) has sprocket wheels (2,3) with outer cogs matching the space between hose-corrugations, a positioner cooperating with a sensor, and a cutter. The cogs fit into the troughs between the hose-corrugations, and operates together with an indicator (14) as the positioner and connected to a sprocket wheel. The indicator is detected by the sensor. A guide (4) in the form of a hollow cylinder for the corrugated hose is situated near the sprocket wheel. An Independent claim is included for a method for positioning a corrugated hose.
EP99105770A 1998-03-21 1999-03-22 Method and apparatus for positioning corrugated tubes Expired - Lifetime EP0945231B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19812524A DE19812524C2 (en) 1998-03-21 1998-03-21 Device for positioning corrugated tube hoses
DE19812524 1998-03-21

Publications (3)

Publication Number Publication Date
EP0945231A2 EP0945231A2 (en) 1999-09-29
EP0945231A3 true EP0945231A3 (en) 2001-04-11
EP0945231B1 EP0945231B1 (en) 2002-10-09

Family

ID=7861858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99105770A Expired - Lifetime EP0945231B1 (en) 1998-03-21 1999-03-22 Method and apparatus for positioning corrugated tubes

Country Status (4)

Country Link
EP (1) EP0945231B1 (en)
AT (1) ATE225698T1 (en)
DE (2) DE19812524C2 (en)
ES (1) ES2186270T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229081B4 (en) * 2002-06-28 2007-07-19 Contitech Luftfedersysteme Gmbh Method for separating hoses and apparatus for carrying out the method
DE10262016A1 (en) * 2002-06-28 2004-06-17 Contitech Luftfedersysteme Gmbh Device and method for cutting tubular products
DE102005005508B4 (en) * 2005-02-04 2017-05-11 Battenfeld-Cincinnati Germany Gmbh Method and device for separating an extrudate
CN104848765B (en) * 2014-09-11 2017-12-22 无锡市威特机械有限公司 A kind of extruder bar length detection and material-pulling device
CN104596460A (en) * 2014-12-04 2015-05-06 北京福田戴姆勒汽车有限公司 Length measurement device and method of corrugated pipe
CN105562808A (en) * 2016-02-25 2016-05-11 永康市合旺自动化设备有限公司 Corrugated pipe cut-off machine
CN109093704A (en) * 2018-08-01 2018-12-28 安徽海蚨祥橡胶有限公司 A kind of plastic pipe product fixed-length cutting control device
CN108955581B (en) * 2018-09-25 2024-05-03 李童 Bellows positioning device and use method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843758A (en) * 1972-07-13 1974-10-22 Plastic Tubing Method for making and slitting plastic corrugated tubes
US3916763A (en) * 1972-07-13 1975-11-04 Ernest J Maroschak Apparatus for forming slits in tubes
US3957386A (en) * 1975-02-18 1976-05-18 Lupke Manfred Arno Alfred Corrugated tubing perforating machine
US4180357A (en) * 1977-03-18 1979-12-25 Lupke Gerd Paul Heinrich Apparatus and method for perforating tubing and method of producing part of such apparatus
US4218164A (en) * 1977-03-18 1980-08-19 Lupke Gerd Paul Heinrich Apparatus and method for perforating tubing
US5572917A (en) * 1992-02-05 1996-11-12 Truemner; Dale Apparatus for perforating corrugated tubing at high speeds and method of using same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426680A1 (en) * 1984-07-19 1986-01-23 Fränkische Rohrwerke Gebrüder Kirchner GmbH & Co, 8729 Königsberg Device for producing plastics tubes
DE9406849U1 (en) * 1994-04-23 1994-07-14 Göstl, Helmut, 87746 Erkheim Device for controlling electrical signals for model making

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843758A (en) * 1972-07-13 1974-10-22 Plastic Tubing Method for making and slitting plastic corrugated tubes
US3916763A (en) * 1972-07-13 1975-11-04 Ernest J Maroschak Apparatus for forming slits in tubes
US3957386A (en) * 1975-02-18 1976-05-18 Lupke Manfred Arno Alfred Corrugated tubing perforating machine
US4180357A (en) * 1977-03-18 1979-12-25 Lupke Gerd Paul Heinrich Apparatus and method for perforating tubing and method of producing part of such apparatus
US4218164A (en) * 1977-03-18 1980-08-19 Lupke Gerd Paul Heinrich Apparatus and method for perforating tubing
US5572917A (en) * 1992-02-05 1996-11-12 Truemner; Dale Apparatus for perforating corrugated tubing at high speeds and method of using same

Also Published As

Publication number Publication date
DE59902993D1 (en) 2002-11-14
DE19812524A1 (en) 1999-09-30
EP0945231B1 (en) 2002-10-09
DE19812524C2 (en) 2001-07-05
EP0945231A2 (en) 1999-09-29
ES2186270T3 (en) 2003-05-01
ATE225698T1 (en) 2002-10-15

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