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DE3366307D1 - Hydraulic tensioning device for saw blades - Google Patents

Hydraulic tensioning device for saw blades

Info

Publication number
DE3366307D1
DE3366307D1 DE8383109053T DE3366307T DE3366307D1 DE 3366307 D1 DE3366307 D1 DE 3366307D1 DE 8383109053 T DE8383109053 T DE 8383109053T DE 3366307 T DE3366307 T DE 3366307T DE 3366307 D1 DE3366307 D1 DE 3366307D1
Authority
DE
Germany
Prior art keywords
tensioning device
saw blades
hydraulic tensioning
hydraulic
saw
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
DE8383109053T
Other languages
German (de)
Inventor
Rottger Jansen-Herfeld
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.)
JANSEN HERFELD ROETTGER
Original Assignee
JANSEN HERFELD ROETTGER
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 JANSEN HERFELD ROETTGER filed Critical JANSEN HERFELD ROETTGER
Priority to DE8383109053T priority Critical patent/DE3366307D1/en
Application granted granted Critical
Publication of DE3366307D1 publication Critical patent/DE3366307D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B3/00—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks
    • B27B3/28—Components
    • B27B3/30—Blade attachments, e.g. saw buckles; Stretching devices
    • B27B3/34—Blade attachments, e.g. saw buckles; Stretching devices the stretching devices being actuated by fluid pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
DE8383109053T 1982-09-17 1983-09-14 Hydraulic tensioning device for saw blades Expired DE3366307D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383109053T DE3366307D1 (en) 1982-09-17 1983-09-14 Hydraulic tensioning device for saw blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823234500 DE3234500A1 (en) 1982-09-17 1982-09-17 HYDRAULIC SAW TENSIONER
DE8383109053T DE3366307D1 (en) 1982-09-17 1983-09-14 Hydraulic tensioning device for saw blades

Publications (1)

Publication Number Publication Date
DE3366307D1 true DE3366307D1 (en) 1986-10-23

Family

ID=6173479

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823234500 Withdrawn DE3234500A1 (en) 1982-09-17 1982-09-17 HYDRAULIC SAW TENSIONER
DE8383109053T Expired DE3366307D1 (en) 1982-09-17 1983-09-14 Hydraulic tensioning device for saw blades

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823234500 Withdrawn DE3234500A1 (en) 1982-09-17 1982-09-17 HYDRAULIC SAW TENSIONER

Country Status (2)

Country Link
EP (1) EP0106161B1 (en)
DE (2) DE3234500A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514728A1 (en) * 1985-04-24 1986-10-30 Fa. Röttger Jansen-Herfeld, 5630 Remscheid HYDRAULIC SAW TENSIONER WITH EXTERNAL SEAL
AT387537B (en) * 1987-08-28 1989-02-10 Thoeress Dietmar CLAMPING DEVICE FOR BLADE BLADES
DE3730720A1 (en) * 1987-09-12 1989-03-23 Jansen Herfeld Roettger Fa Hydraulic saw tensioner for cutting very thin plates
DE19915424C2 (en) * 1998-04-09 2000-05-04 Werner Duerr Hydraulic clamping device for saw blades in frame saws - wood processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113909A (en) * 1934-10-20 1938-04-12 Otto Lauenstein Device for stretching saw blades, particularly in sawmills
DE1169641B (en) * 1960-01-26 1964-05-06 Josef Thoeress Hydraulic saw clamp
DE2026175A1 (en) * 1970-05-29 1971-12-09 Engels, Hermann, 2407 Bad Schwartau Saw clamp for gang saws

Also Published As

Publication number Publication date
DE3234500A1 (en) 1984-03-22
EP0106161B1 (en) 1986-09-17
EP0106161A1 (en) 1984-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee