DE3166278D1 - Feed mechanisms comprising an endless member configured as a double helix - Google Patents

Feed mechanisms comprising an endless member configured as a double helix

Info

Publication number
DE3166278D1
DE3166278D1 DE8181302198T DE3166278T DE3166278D1 DE 3166278 D1 DE3166278 D1 DE 3166278D1 DE 8181302198 T DE8181302198 T DE 8181302198T DE 3166278 T DE3166278 T DE 3166278T DE 3166278 D1 DE3166278 D1 DE 3166278D1
Authority
DE
Germany
Prior art keywords
guide members
belt
rotor
rotation
feed
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
Application number
DE8181302198T
Other languages
English (en)
Inventor
Manfred Arno Alfred Lupke
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
Application granted granted Critical
Publication of DE3166278D1 publication Critical patent/DE3166278D1/de
Expired legal-status Critical Current

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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H19/0618—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member, e.g. cable, being wound on a drum or thread for creating axial movement parallel to the drum
    • 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
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Transmission Devices (AREA)
  • Advancing Webs (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE8181302198T 1980-09-12 1981-05-18 Feed mechanisms comprising an endless member configured as a double helix Expired DE3166278D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/186,628 US4292014A (en) 1980-09-12 1980-09-12 Feed mechanism comprising an endless member configured as a double helix

Publications (1)

Publication Number Publication Date
DE3166278D1 true DE3166278D1 (en) 1984-10-31

Family

ID=22685685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302198T Expired DE3166278D1 (en) 1980-09-12 1981-05-18 Feed mechanisms comprising an endless member configured as a double helix

Country Status (6)

Country Link
US (1) US4292014A (de)
EP (1) EP0048074B1 (de)
JP (1) JPS5780028A (de)
AT (1) ATE9556T1 (de)
CA (1) CA1164516A (de)
DE (1) DE3166278D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1187680A (en) * 1983-04-06 1985-05-28 Lupke, Manfred A. A. Apparatus for forming spirally wound pipe
JPH01221219A (ja) * 1988-02-29 1989-09-04 Toyotsukusu:Kk 螺旋状凹凸管の成形方法および装置
US5123831A (en) * 1991-05-16 1992-06-23 Esa Enqvist Concrete extrusion machine
US5489201A (en) * 1993-04-15 1996-02-06 Cullom Machine Tool & Die, Inc. Plastic tile corrugator and mold blocks
RU2037077C1 (ru) * 1993-10-25 1995-06-09 Борис Семенович Захаров Механическое уплотнение
US5827468A (en) * 1995-12-19 1998-10-27 E. I. Du Pont De Nemours And Company Turning calibration apparatus and process
US6056533A (en) * 1998-03-19 2000-05-02 The Lamson & Sessions Co. Apparatus for conduit extrusion
EP2337756B1 (de) * 2008-10-21 2019-03-20 Laitram, LLC Spiralförderband
FR2958361B1 (fr) * 2010-03-30 2012-05-04 Dcns Installation de fabrication d'une conduite rigide d'aspiration d'eau en profondeur
CN103802304B (zh) * 2013-12-05 2016-02-03 卢希然 管材连续缠绕生产设备
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155559A (en) * 1962-05-17 1964-11-03 Flexible Tubing Corp Method and apparatus for forming and continulusly advancing a helically wound mandrel surface
DK114296B (da) * 1967-09-01 1969-06-16 P Poulsen Omkring sin længdeakse roterbar, drevet dorn til kontinuerlig fremstilling af rør med ubegrænset længde, fortrinsvis glasfiberarmerede plastrør.
DK115883B (da) * 1968-05-14 1969-11-17 P Poulsen Apparat til skruelinieformet opvikling af et bånd, der danner en vandrende overflade på en vikledorn, med en til båndbredden svarende stigning.
US3548724A (en) * 1968-06-03 1970-12-22 Automation Ind Inc Apparatus and method for forming indefinite length tubular articles
US3943224A (en) * 1970-08-21 1976-03-09 Drostholm F H Method and apparatus for making continuous lengths of resin tubes
BE790832A (fr) * 1971-11-02 1973-04-30 Owens Corning Fiberglass Corp Mandrin de fabrication de tubes
BE791272A (fr) * 1971-11-13 1973-03-01 Castro Nunez Elem Huecos Machine de fabrication en continu d'elements creux
US3974019A (en) * 1972-02-29 1976-08-10 Kakuichi Mfg. Co., Ltd. Apparatus for manufacturing plastic pipes
US3784667A (en) * 1972-03-22 1974-01-08 Drostholm F H Method for manufacturing pipes
US4174365A (en) * 1975-05-10 1979-11-13 Pahl'sche Gummi--und Asbest-Gesellschaft "PAGUAG" Continuous method for making hoses with destruction of horizontally disposed mandrel
US4036352A (en) * 1975-07-30 1977-07-19 Alto Corporation Endless conveyor
DE2700018A1 (de) * 1976-01-14 1977-07-28 Buchs Metallwerk Ag Maschine zur kontinuierlichen herstellung von rohrfoermigen koerpern
JPS5346379A (en) * 1976-10-07 1978-04-25 Sekisui Jushi Kk Process for making plastic bellows
US4174984A (en) * 1978-10-02 1979-11-20 Dayco Corporation Machine for and method of making tubular conduit of indefinite length

Also Published As

Publication number Publication date
EP0048074B1 (de) 1984-09-26
US4292014A (en) 1981-09-29
CA1164516A (en) 1984-03-27
JPS5780028A (en) 1982-05-19
EP0048074A1 (de) 1982-03-24
ATE9556T1 (de) 1984-10-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee