EP0665086A1 - Messerscheide mit Abziehvorrichtung geeignet zur Aufname eines Messers und Kombination solch einer Scheide mit einem Messer - Google Patents

Messerscheide mit Abziehvorrichtung geeignet zur Aufname eines Messers und Kombination solch einer Scheide mit einem Messer Download PDF

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Publication number
EP0665086A1
EP0665086A1 EP95400150A EP95400150A EP0665086A1 EP 0665086 A1 EP0665086 A1 EP 0665086A1 EP 95400150 A EP95400150 A EP 95400150A EP 95400150 A EP95400150 A EP 95400150A EP 0665086 A1 EP0665086 A1 EP 0665086A1
Authority
EP
European Patent Office
Prior art keywords
sheath
knife
tongue
sharpening
configuration
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.)
Withdrawn
Application number
EP95400150A
Other languages
English (en)
French (fr)
Inventor
Hervé Gaulard
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Publication of EP0665086A1 publication Critical patent/EP0665086A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02—Guards or sheaths for knives
    • B26B29/025—Knife sheaths or scabbards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/084—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors the sharpening elements being fitted to knife sheaths, holders or handles

Definitions

  • the present invention relates to a sharpening sheath adapted to receive a sharpening or storing knife.
  • Sharpening means are arranged inside the sheath behind the opening so that the knife undergoes a sharpening operation each time it is inserted into or removed from the sheath. These means are for example carried by a removable cassette which can be engaged on one end of the sheath in order to constitute the opening of the latter. The cassette can be changed when the sharpening means are worn out.
  • the sheath is also used to store the knife outside of periods of use. This protects the knife and in particular the edge of its blade from external shocks. Accidents are also avoided by isolating the knife from people working nearby.
  • French patent FR-2 576 537 describes a device of this type.
  • some sharpening systems include parts held against the blade by elastic return means such as springs, for optimum sharpening of the blade.
  • elastic return means such as springs
  • the present invention aims to overcome these drawbacks by proposing a sheath having improved handling safety and preventing the involuntary exit of the stored knife.
  • the present invention therefore provides a sharpening sheath adapted to receive a sharpening or storing knife, this sheath being characterized in that it comprises stop means and control means acting on the stop means and adapted to be actuated for place the means forming a stopper at will in two configurations, a first configuration where these means cooperate with complementary means carried by the knife to form a stopper in the exit path of the knife stored in the sheath so as to prevent the exit of the knife, and a second configuration where these means leave said trajectory free.
  • the stop means constitute an obstacle in the knife exit path. It cannot therefore accidentally come out of the sleeve due to an impact or a positioning defect. Knife isolation is also guaranteed when young children handle the scabbard or approach the scabbard.
  • the stop comprises a tongue substantially parallel to the longitudinal direction of the sheath, the tongue being movable so that in the first configuration an element of the tongue is located in the exit path of said relief and in the second configuration the element is moved away from this trajectory.
  • the sheath comprises elastic return means of the tongue in said first configuration.
  • the abutment means are automatically placed in the first configuration preventing the knife from coming out.
  • the user engages the knife in the sheath. Once the knife is fully inserted, the tongue is returned to the first configuration and the knife cannot be removed without acting on the control means.
  • the tongue is articulated in rotation on the sheath by an edge of the tongue situated towards the outside of the sheath along an axis orthogonal to the blade of the stored knife, the sheath comprising means for immobilizing the tongue in the second configuration.
  • the means for immobilizing the tongue can comprise a part that can move between a first position where this part is interposed between the wall of the sheath and the surface of the tongue and a second position where this part is released from the tongue, this part being maneuverable from outside the sheath.
  • the present invention also provides a combination of a sharpening sheath and a knife. intended to be sharpened or stored in this sheath, characterized in that the sheath conforms to the invention set out above and in that the knife has means complementary to the means forming a stop for the sheath.
  • the present invention relates to a sharpening sheath adapted to receive a knife to sharpen and store.
  • FIG. 1 A first embodiment of the sheath according to the invention is shown in FIG. 1.
  • the sheath 1 has an elongated shape tapering from a wide end 2a which has the access opening 3 for the knife to a narrow end 2b opposite the end 2a.
  • FIG. 2 shows a kitchen knife 5 intended to be sharpened and stored in the sheath 1 by engaging the blade 6 of the knife in the opening 3.
  • the general constitution of the sheath 1 and its use are of a conventional type and are detailed for example in FR-2,576,537.
  • the sleeve 1 comprises stop means and control means acting on the stop means and adapted to be actuated to place the stop means at will in two configurations, a first configuration where these means cooperate with complementary means carried by the knife 5 to form a stop in the exit path of the knife 5 stored in the sheath 1 so as to prohibit the exit of the knife, and a second configuration where these means leave said path free.
  • the means forming an abutment comprise a tongue 7 arranged outside the sheath 1 near the access opening 3.
  • the tongue 7 is substantially parallel to the longitudinal direction of the sheath 1.
  • the tongue 7 has a flattened shape in a plane orthogonal to the vertical median plane III-III of the sheath.
  • the complementary means carried by the knife 5 comprise in the present embodiment a relief 8 formed here by a shoulder.
  • This shoulder 8 is located on the part of the blade 6 which is adjacent to the handle 9, on the edge of the blade directed towards the sole 4 of the sheath, that is to say here the edge carrying the cutting edge 10.
  • the tongue 7 is movable so that in a first configuration 11 an element of the tongue 7 is located in the exit trajectory of the relief, here from the shoulder 8, and in a second configuration 12 the element is moved away from this trajectory .
  • the first 11 and second 12 configurations are respectively represented in FIGS. 3 and 4.
  • the tongue 7 is articulated in rotation on the sleeve 1 by an edge 13 of the tongue located towards the outside of the sleeve.
  • the edge 13 is connected to the axis of rotation by means of the lateral extensions 36a and 36b.
  • the axis of rotation 14 is substantially orthogonal to the plane of the blade 6 of the knife stored in the sheath which is parallel to the plane of the sheet in FIGS. 3 and 4.
  • said element of the tongue is constituted by the end 15 of the tongue 7 opposite the edge 13.
  • the end 15 may or may not be in the path of the shoulder 8 when the knife comes out.
  • control means comprise an actuating member acting on the tongue 7 and extending substantially above the upper face 16 of the sleeve 1, this member being arranged to control the passage of the tongue 7 in the second configuration 12.
  • This member here comprises a bracket 17 in the form of an inverted U extending along the side walls 18a and 18b of the sheath and rigidly connected to the tongue 7, the opening between the branches 19a and 19b of the U serving for the introduction of the knife 5.
  • the stirrup 17 is here formed in one piece with the tongue 7 as shown in FIG. 1.
  • the sheath comprises means for immobilizing the tongue 7 in the first configuration 11.
  • these means comprise elastic return means of the tongue 7 in the first configuration 11.
  • These means can comprise a spring 20 connected on the one hand to the tongue 7 and on the other hand to the sheath 1.
  • This spring 20 is here conventionally constituted by a folded metal blade.
  • the part of the tongue 7 close to the knife when the latter is inserted or extracted from the sheath, here the end 15, has on its face directed towards the knife a not shown notch placed in the extension of the edge of the blade of the knife during of the passage of it.
  • This notch of small dimensions and oriented parallel to the blade of the knife is very narrow. Its angle profile is sharper than that of the cutting edge of the blade so that when the blade passes the sides of the blade are in contact with the edges of the notch without the edge of the cutting edge rubbing against the tongue and wears out prematurely.
  • the sheath comprises a removable cassette 25 which includes the sharpening device, not shown.
  • this cassette 25 includes the stop means and the control means.
  • the tongue 7 which also carries the stirrup 17 is limited in rotation about its axis 14 by its edge 13 which is supported on the cassette 25.
  • the tongue 7 and the bracket 17 can in particular be made of plastic.
  • the spring 20 can be made of metal.
  • the tongue 27, shown in Figure 5 in the first configuration 11, is here made of an elastic material, for example a suitable elastic plastic.
  • the elastic return means comprise one end 26 of the tongue 27 rigidly fixed to the sheath 1, that is to say here to the cassette 25, by means of the lateral extensions 36a and 36b.
  • the end 26 of the tongue will have a reduced thickness to have sufficient elasticity allowing the bending of the tongue 27 while the end 15 will have a greater thickness in order to have the rigidity necessary to constitute a stop against the shoulder 8.
  • the tongue 27 has a protrusion 39 extending laterally in the extension of the end 15, that is to say on the side of the face 18a of the sheath. This protuberance visible in dotted lines in FIG. 5 is therefore not in the path of the blade.
  • stirrup such as the stirrup 17 can also be arranged to control the tongue 27.
  • the combination according to the invention comprises a sharpening sheath according to the invention and a knife intended to be sharpened or stored in this knife and having means complementary to the means forming a stop for the sheath.
  • the scabbard and the knife are for example formed according to one of the two embodiments which have just been exposed.
  • the user must perform a precise voluntary maneuver to extract the knife from the sheath.
  • the knife is automatically blocked after its introduction into the sheath and it suffices to press a member of the sheath to release the knife.
  • the invention makes it possible to improve the safety relating to the sheaths for a knife by preventing the involuntary exit of the knife for any reason whatsoever.
  • the invention it is possible in particular to apply the invention to a sheath adapted to receive several knives, the sheath being able to comprise stop-forming means and control means for each knife.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)
  • Surgical Instruments (AREA)
EP95400150A 1994-01-26 1995-01-24 Messerscheide mit Abziehvorrichtung geeignet zur Aufname eines Messers und Kombination solch einer Scheide mit einem Messer Withdrawn EP0665086A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9400854A FR2715340B1 (fr) 1994-01-26 1994-01-26 Fourreau aiguiseur adapté à recevoir un couteau et combinaison d'un tel fourreau et d'un couteau.
FR9400854 1994-01-26

Publications (1)

Publication Number Publication Date
EP0665086A1 true EP0665086A1 (de) 1995-08-02

Family

ID=9459435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95400150A Withdrawn EP0665086A1 (de) 1994-01-26 1995-01-24 Messerscheide mit Abziehvorrichtung geeignet zur Aufname eines Messers und Kombination solch einer Scheide mit einem Messer

Country Status (3)

Country Link
EP (1) EP0665086A1 (de)
DE (1) DE665086T1 (de)
FR (1) FR2715340B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700757A3 (de) * 1994-09-09 1996-09-18 Prestige Group Uk Plc Messer und Schneidekombination
GB2348388A (en) * 1998-12-04 2000-10-04 Mcphersons Ltd Blade sharpener
US20150031274A1 (en) * 2013-07-24 2015-01-29 Bar 3 Products Group, Llc Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder
FR3109111A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Fourreau aiguiseur adapte a recevoir un couteau et combinaison d’un tel fourreau et d’un couteau
FR3109112A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Combinaison d’un fourreau et d’un couteau
FR3109110A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Fourreau aiguiseur adapte pour recevoir un couteau et combinaison d’un tel fourreau et d’un couteau
US11376713B1 (en) 2021-03-09 2022-07-05 Sharkninja Operating Llc Knife sharpening systems
RU2826671C1 (ru) * 2020-04-14 2024-09-16 Себ С.А. Затачивающий чехол, выполненный с возможностью размещения ножа, и комплект, содержащий такой чехол и нож

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072549B1 (fr) * 2017-10-19 2020-10-09 Seb Sa Support de couteaux avec dispositif de maintien

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185483A2 (de) * 1984-12-13 1986-06-25 Fiskars Limited Messerschleifgeräte
EP0271223A1 (de) * 1986-11-12 1988-06-15 McPherson's Limited Messer mit einziehbarer Klinge
EP0396938A1 (de) * 1989-05-10 1990-11-14 Mares S.P.A. Tauchermesser
US5001834A (en) * 1990-06-08 1991-03-26 Schur, Inc. Utility sheathing system
US5245756A (en) * 1992-09-28 1993-09-21 Howell David M Lockable knife block

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185483A2 (de) * 1984-12-13 1986-06-25 Fiskars Limited Messerschleifgeräte
EP0271223A1 (de) * 1986-11-12 1988-06-15 McPherson's Limited Messer mit einziehbarer Klinge
EP0396938A1 (de) * 1989-05-10 1990-11-14 Mares S.P.A. Tauchermesser
US5001834A (en) * 1990-06-08 1991-03-26 Schur, Inc. Utility sheathing system
US5245756A (en) * 1992-09-28 1993-09-21 Howell David M Lockable knife block

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700757A3 (de) * 1994-09-09 1996-09-18 Prestige Group Uk Plc Messer und Schneidekombination
GB2348388A (en) * 1998-12-04 2000-10-04 Mcphersons Ltd Blade sharpener
GB2348388B (en) * 1998-12-04 2003-03-19 Mcphersons Ltd Blade sharpener
US20150031274A1 (en) * 2013-07-24 2015-01-29 Bar 3 Products Group, Llc Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder
US9452508B2 (en) * 2013-07-24 2016-09-27 Bar 3 Products Group, Llc Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder
WO2021209196A1 (fr) * 2020-04-14 2021-10-21 Seb S.A. Combinaison d'un fourreau et d'un couteau
FR3109112A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Combinaison d’un fourreau et d’un couteau
FR3109110A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Fourreau aiguiseur adapte pour recevoir un couteau et combinaison d’un tel fourreau et d’un couteau
FR3109111A1 (fr) * 2020-04-14 2021-10-15 Seb S.A. Fourreau aiguiseur adapte a recevoir un couteau et combinaison d’un tel fourreau et d’un couteau
WO2021209195A1 (fr) * 2020-04-14 2021-10-21 Seb S.A. Fourreau aiguiseur adapte a recevoir un couteau et combinaison d'un tel fourreau et d'un couteau
WO2021209194A1 (fr) * 2020-04-14 2021-10-21 Seb S.A. Fourreau aiguiseur adapte pour recevoir un couteau et combinaison d'un tel fourreau et d'un couteau
CN115379927A (zh) * 2020-04-14 2022-11-22 Seb公司 适于接纳刀具的磨刀刀鞘以及这种刀鞘和刀具的组合
CN115397619A (zh) * 2020-04-14 2022-11-25 Seb公司 刀鞘和刀具的组合
CN115397618A (zh) * 2020-04-14 2022-11-25 Seb公司 适于接纳刀具的磨刀刀鞘以及这种刀鞘和刀具的组合
RU2826671C1 (ru) * 2020-04-14 2024-09-16 Себ С.А. Затачивающий чехол, выполненный с возможностью размещения ножа, и комплект, содержащий такой чехол и нож
US11376713B1 (en) 2021-03-09 2022-07-05 Sharkninja Operating Llc Knife sharpening systems
US11806839B2 (en) 2021-03-09 2023-11-07 Sharkninja Operating Llc Knife sharpening systems

Also Published As

Publication number Publication date
FR2715340A1 (fr) 1995-07-28
FR2715340B1 (fr) 1996-04-05
DE665086T1 (de) 1996-02-29

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