DE241385T1 - KNIFE WITH VIBRATING BLADE. - Google Patents

KNIFE WITH VIBRATING BLADE.

Info

Publication number
DE241385T1
DE241385T1 DE1987400823 DE87400823T DE241385T1 DE 241385 T1 DE241385 T1 DE 241385T1 DE 1987400823 DE1987400823 DE 1987400823 DE 87400823 T DE87400823 T DE 87400823T DE 241385 T1 DE241385 T1 DE 241385T1
Authority
DE
Germany
Prior art keywords
cylinder
block
axial channel
knife according
blade
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.)
Pending
Application number
DE1987400823
Other languages
German (de)
Inventor
Raymond F-51100 Reims Biard
Original Assignee
Norcoute Nouv Distribut Sarl
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 Norcoute Nouv Distribut Sarl filed Critical Norcoute Nouv Distribut Sarl
Publication of DE241385T1 publication Critical patent/DE241385T1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B7/00Hand knives with reciprocating motor-driven blades
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00Table-ware
    • A47G21/06Combined or separable sets of table-service utensils; Oyster knives with openers; Fish servers with means for removing bones
    • A47G21/061Oyster knives with openers; Shellfish openers
    • A47G21/062Oyster splitters working by forcing a knife or the like between shells
    • A47G21/065Hand tools, e.g. shucking knives
    • A47G21/066Hand tools, e.g. shucking knives electrically operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D9/00Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06Means for driving the impulse member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2250/00General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/341Use of external compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Knives (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Control Of Cutting Processes (AREA)
  • Catching Or Destruction (AREA)

Claims (7)

PATENTANSPRÜCHE > '.·PATENT CLAIMS > '.· 1. Messer mit vibrierender Klinge, mit einem Gehäuse (1) und einer Klinge (2), die in dem Gehäuse montiert ist, dadurch gekennzeichnet, daß die Klinge fest mit einem Block (7) verbunden ist, der in einem Zylinder1. Knife with vibrating blade, with a housing (1) and a blade (2) mounted in the housing, characterized in that the blade is firmly connected to a block (7) which is in a cylinder (4) verschiebbar ist, in dem sich ein beweglicher Kolben(4) is displaceable, in which a movable piston (5) befindet, daß ein axialer Kanal (11) in den Zylinder von einer Seite des Kolbens her einmündet und ein Auslaß(5) that an axial channel (11) opens into the cylinder from one side of the piston and an outlet (6) aus dem Zylinder auf der anderen Seite des Kolbens austritt, und daß Einrichtungen (18) vorgesehen sind, die den axialen Kanal mit einem alternierenden Luftdruck beaufschlagen. (6) exits the cylinder on the other side of the piston, and that devices (18) are provided which apply an alternating air pressure to the axial channel. 2. Messer nach Anspruch 1, dadurch gekennzeichnet, daß der Kolben durch einen länglichen Körper mit im wesentlichen kugelförmiger Oberfläche (5a) an den beiden Enden gebildet ist.2. Knife according to claim 1, characterized in that the piston is formed by an elongated body with a substantially spherical surface (5a) at the two ends. 3. Messer nach einem der Ansprüche 1 und 2, dadurch g e kennzeichnet, daß der axiale Kanal in dem Block ausgebildet ist und daß der Auslaß in den Zylinder auf der dem Block gegenüberliegenden Seite mündet.3. Knife according to one of claims 1 and 2, characterized in that the axial channel is formed in the block and that the outlet opens into the cylinder on the side opposite the block. 4. Messer nach Anspruch 3, dadurch gekennzeichnet, daß der axiale Kanal an seinem dem Zylinder gegenüberliegenden Ende in der seitlichen Wand des Blockes mündet, und daß ein mit Luft beaufschlagter Kanal (14) in die Wand des Zylinders in der selben Mantellinie wie der axiale Kanal mündet.4. Knife according to claim 3, characterized in that the axial channel opens into the side wall of the block at its end opposite the cylinder, and that an air-charged channel (14) opens into the wall of the cylinder in the same surface line as the axial channel. 5. Messer nach Anspruch 4, gekennzeichnet durch elastische Mittel (8), die den Block in eine Position drücken, in der die Enden (13,15) des axialen Kanals und des mit Luft beaufschlagten Kanals nicht gegenüberliegen, und daß diese Enden in eine gegenüberliegende Position5. Knife according to claim 4, characterized by elastic means (8) which press the block into a position in which the ends (13, 15) of the axial channel and the air-loaded channel are not opposite, and that these ends are in an opposite position durch einen auf die Klinge entgegen der Wirkung der elastischen Mittel ausgeübten Druck verschiebbar sind.can be displaced by a pressure exerted on the blade counter to the action of the elastic means. 6. Messer nach Anspruch 5, dadurch gekennzeich-&eegr; e t, daß eine Dichtung (25) auf dem Block angebracht ist, die eine Abdichtung zwischen dem Block und dem Zylinder bewirkt, wenn sich die Enden in gegenüberliegender Stellung befinden*6. Knife according to claim 5, characterized in that a seal (25) is mounted on the block, which creates a seal between the block and the cylinder when the ends are in opposite positions. 7. Messer nach einem der Ansprüche 1 bis 6, dadurch g e k en &eegr; &zgr; ei c h &eegr; e t, daß die Einrichtungen zur Zufuhr eines alternierenden Luftdruck eine Druckkammer (24) umfassen, die mit dem axialen Kanal verbunden und durch eine vibrierende Membran (22) verschlossen ist.7. Knife according to one of claims 1 to 6, characterized in that the means for supplying an alternating air pressure comprise a pressure chamber (24) which is connected to the axial channel and is closed by a vibrating membrane (22).
DE1987400823 1986-04-10 1987-04-10 KNIFE WITH VIBRATING BLADE. Pending DE241385T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605120A FR2597022A1 (en) 1986-04-10 1986-04-10 BLADE KNIFE

Publications (1)

Publication Number Publication Date
DE241385T1 true DE241385T1 (en) 1988-03-17

Family

ID=9334093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1987400823 Pending DE241385T1 (en) 1986-04-10 1987-04-10 KNIFE WITH VIBRATING BLADE.

Country Status (7)

Country Link
EP (1) EP0241385A1 (en)
JP (1) JPS633888A (en)
AU (1) AU589759B2 (en)
DE (1) DE241385T1 (en)
ES (1) ES2000248A4 (en)
FR (1) FR2597022A1 (en)
NZ (1) NZ219901A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830279B2 (en) * 1989-05-11 1998-12-02 住友化学工業株式会社 Liquid crystal polyester resin composition with improved fluidity
DE4028579A1 (en) * 1990-09-08 1992-03-12 Pi Patente Gmbh KNIFE WITH BLADE MOVING RELATIVELY
JPH07281143A (en) * 1994-01-10 1995-10-27 Motoo Takayanagi Liquid crystal polymer composition
DE19850689C1 (en) * 1998-11-03 2000-07-20 Schmid & Wezel Gmbh & Co Meat knife
TWI230178B (en) 1999-05-13 2005-04-01 Sumitomo Chemical Co Liquid crystal polyester resin composition and molded article thereof
TW491879B (en) 1999-05-13 2002-06-21 Sumitomo Chemical Co Liquid crystal polyester resin composition and molded article
US6528164B1 (en) 1999-09-03 2003-03-04 Sumitomo Chemical Company, Limited Process for producing aromatic liquid crystalline polyester and film thereof
US8258209B2 (en) 2007-09-12 2012-09-04 Sumitomo Chemical Company, Limited Insulating resin composition and application thereof
CN102099872B (en) 2008-07-29 2012-11-14 古河电气工业株式会社 Insulated wire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2558C (en) * 1900-01-01
DE427960C (en) * 1926-04-28 G Hausherr Maschf Pneumatic cutting tool
US1744802A (en) * 1926-04-29 1930-01-28 Western Electric Co Percussion device
US3071114A (en) * 1960-11-07 1963-01-01 Sr Clint S Hardy Pneumatic impact tool
FR1512620A (en) * 1966-12-27 1966-02-09 Boning knife
FR2540418A1 (en) * 1983-02-07 1984-08-10 Helliot Bernard Improvements made to percussion apparatuses
FR2561566A1 (en) * 1984-03-23 1985-09-27 Norlac Plastiques Sa ELECTRIC KNIFE, PARTICULARLY FOR OPENING OYSTERS
FR2561565B1 (en) * 1984-03-23 1986-08-01 Norlac Plastiques Sa ELECTRIC KNIFE, ESPECIALLY FOR OPENING OYSTERS

Also Published As

Publication number Publication date
AU7132887A (en) 1987-10-15
EP0241385A1 (en) 1987-10-14
FR2597022A1 (en) 1987-10-16
ES2000248A4 (en) 1988-02-01
AU589759B2 (en) 1989-10-19
JPS633888A (en) 1988-01-08
NZ219901A (en) 1989-02-24

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