DE69309445D1 - Verbesserungen an Ultraschallmesser - Google Patents

Verbesserungen an Ultraschallmesser

Info

Publication number
DE69309445D1
DE69309445D1 DE69309445T DE69309445T DE69309445D1 DE 69309445 D1 DE69309445 D1 DE 69309445D1 DE 69309445 T DE69309445 T DE 69309445T DE 69309445 T DE69309445 T DE 69309445T DE 69309445 D1 DE69309445 D1 DE 69309445D1
Authority
DE
Germany
Prior art keywords
cutting
cutting member
node
face
displacement
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 - Fee Related
Application number
DE69309445T
Other languages
English (en)
Other versions
DE69309445T2 (de
Inventor
Francis Frederick Hamil Rawson
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 DE69309445D1 publication Critical patent/DE69309445D1/de
Application granted granted Critical
Publication of DE69309445T2 publication Critical patent/DE69309445T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Surgical Instruments (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE69309445T 1992-01-28 1993-01-25 Verbesserungen an Ultraschallmesser Expired - Fee Related DE69309445T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929201785A GB9201785D0 (en) 1992-01-28 1992-01-28 Improvements relating to cutting devices
PCT/GB1993/000159 WO1993014912A1 (en) 1992-01-28 1993-01-25 Improvements relating to cutting devices

Publications (2)

Publication Number Publication Date
DE69309445D1 true DE69309445D1 (de) 1997-05-07
DE69309445T2 DE69309445T2 (de) 1997-10-30

Family

ID=10709381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69309445T Expired - Fee Related DE69309445T2 (de) 1992-01-28 1993-01-25 Verbesserungen an Ultraschallmesser

Country Status (6)

Country Link
EP (1) EP0625086B1 (de)
AT (1) ATE151004T1 (de)
AU (1) AU3363693A (de)
DE (1) DE69309445T2 (de)
GB (1) GB9201785D0 (de)
WO (1) WO1993014912A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282559B (en) * 1993-10-07 1998-04-15 Rawson Francis F H Ultrasonic cutting device
GB9610417D0 (en) * 1996-05-17 1996-07-24 Rawson Francis F H Horn tuning and adjustment
GB2325192B (en) * 1997-05-16 2001-03-07 Rawson Francis F H Cutting devices
GB9711538D0 (en) * 1997-06-05 1997-07-30 Rawson Francis F H Improvements relating to cutting devices
GB2325874B (en) * 1997-06-05 2000-08-16 Rawson Francis F H Ultrasonic cutting device
DE102022102942A1 (de) 2022-02-08 2023-08-10 Herrmann Ultraschalltechnik Gmbh & Co. Kg Schneidsonotrode für das Schneiden von Kautschukbahnen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373412A (en) * 1980-07-10 1983-02-15 Gerber Garment Technology, Inc. Method and apparatus for cutting sheet material with a cutting wheel
GB2219245A (en) * 1988-06-03 1989-12-06 Rawson Francis F H Ultrasonic cutting

Also Published As

Publication number Publication date
ATE151004T1 (de) 1997-04-15
EP0625086B1 (de) 1997-04-02
EP0625086A1 (de) 1994-11-23
WO1993014912A1 (en) 1993-08-05
AU3363693A (en) 1993-09-01
DE69309445T2 (de) 1997-10-30
GB9201785D0 (en) 1992-03-11

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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