EP0176486B1 - Couteau a manche revêtu d'un élastomère, notamment à usages professionnels - Google Patents
Couteau a manche revêtu d'un élastomère, notamment à usages professionnels Download PDFInfo
- Publication number
- EP0176486B1 EP0176486B1 EP85830076A EP85830076A EP0176486B1 EP 0176486 B1 EP0176486 B1 EP 0176486B1 EP 85830076 A EP85830076 A EP 85830076A EP 85830076 A EP85830076 A EP 85830076A EP 0176486 B1 EP0176486 B1 EP 0176486B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elastomer
- knife
- tang
- blade
- professional use
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/18—Composition handles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/19—Cast or molded handles
Definitions
- the present invention relates to a knife, the handle of which is coated with an elastomer.
- a knife is known in particular from FR-A-2,541,919, which served for the preparation of the preamble of claim 1.
- This knife is in particular intended for professional uses, in particular uses having a character of continuity or semi-continuity over time.
- the invention relates to a knife as claimed in claim 1.
- the elastomer to be used for coating the handle of the knife must be of a type which is capable of adequately absorbing the shocks to which the knife may be subjected, which offers good resistance to sliding even in contact with fatty substances, which is unassailable by conventional detergents, and which is capable of withstanding at temperatures of at least 120 degrees.
- elastomer a synthetic rubber based on styrene-butadiene (Buna), or based on ethylene-propylene, or based on polyacrylic esters, or even thermoplastic elastomers based on polyesters. -poly- ethers.
- the above-mentioned elastomers are, inter alia, capable of being perfectly welded to the plastic material, preferably of an impact-absorbing type (belonging to the class of polyamides, for example), in which the tail of the knife blade is embedded .
- the knife forming the object of the present invention and which is shown according to the preferred embodiment in the accompanying drawings, comprises a sharp blade 1 (of hardened steel or stainless steel, for example) and a shank 2, connected to the said blade, the tail of which is embedded and supported by a coating 3 of artificial plastic material which, in turn, is covered with a layer of elastomer 4.
- a sharp blade 1 of hardened steel or stainless steel, for example
- a shank 2 connected to the said blade, the tail of which is embedded and supported by a coating 3 of artificial plastic material which, in turn, is covered with a layer of elastomer 4.
- the said elastomer layer is interrupted in an anterior region 5, and in an intermediate region 6 of the handle, this to allow the coating of artificial plastic material to be inserted (in the production phase) in the said regions, until reaching the level of the outer face of the elastomer layer.
- This constructive feature makes it possible, among other things, to anchor said elastic layer securely to the coating of rigid plastic which serves to support the tail 2 of the blade 1.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Description
- La présent invention concerne un couteau dont le manche est revêtu d'un élastomère. Un tel couteau est connu notamment de FR-A-2 541 919, qui a servi pour l'élaboration du préambule de la revendication 1.
- Ce couteau est en particulier destiné à des usages professionnels, notamment usages ayant un caractère de continuité ou de semi-continuité dans le temps.
- L'invention concerne un couteau comme revendiqué dans la revendication 1. Compte tenu du genre d'activité que doit déployer une personne ayant l'intention de se servir du couteau selon l'invention, l'élastomère à utiliser pour revêtir le manche du couteau devra être d'un type qui est capable d'amortir convenablement les chocs auxquels le couteau peut être assujetti, qui oppose une bonne résistance au glissement même au contact de substances grasses, qui est inattaquable par les détergents usuels, et qui est susceptible de résister à des températures au moins de 120 degrés. Ainsi, à titre d'exemple, on pourra avantageusement utiliser comme élastomère un caoutchouc synthétique à base styrène-butadiène (Buna), ou à base ethylène-propylène, ou à base d'esters polyacryliques, ou même des élastomères thermoplastiques à base de polyesters-poly- éthers.
- Les élastomères susmentionnés sont, entre autres, capables de se souder parfaitement à la matière plastique, de préférence d'un type amortissant les chocs (appartenant à la classe des polyamides, par exemple), dans laquelle la queue de la lame de couteau est noyée.
- Le couteau à manche revêtu d'un élastomère qui fait l'objet de la présente invention est décrit plus en détail ci après en relation à l'un de ses modes d'exécution préféré pour la compréhension duquel on se référera au dessin dont:
- - La figure 1 est une vue de côté du couteau selon l'invention;
- - La figure 2 en est une vue en coupe suivant la ligne A-A de figure 1; et
- - La figure 3 est une vue en coupe suivant la ligne B-B de figure 2.
- Le couteau formant l'objet de la présente invention et qui est représenté selon le mode préféré d'éxecution sur les dessins annexés, comprend une lame tranchante 1 (en acier trempé ou en acier inoxydable, par exemple) et une queue 2, reliée à la dite lame, la quelle queue est noyée et supportée par un revêtement 3 en matière plastique artificielle qui, à son tour, est recouvert d'une couche d'élastomère 4.
- Comme on le constate facilement de l'examen des figures du dessin, la dite couche d'élastomère est interrompue dans une région antérieure 5, et dans une région intermédiaire 6 du manche, ceci pour permettre au revêtement de matière plastique artificielle de s'insérer (en phase de production) dans les dites régions, jusqu'à gagner le niveau de la face extérieure de la couche d'élastomère.
- Cette particularité constructive permet, entre autres choses, d'ancrer solidement la dite couche élastique au revêtement de matière plastique rigide qui sert de support à la queue 2 de la lame 1.
- Il est évident que la forme et les dimensions de la lame tranchante et du manche précités sont des caractéristiques ne rentrant pas dans le domaine de l'invention.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2332984U | 1984-09-26 | ||
IT8423329U IT8423329V0 (it) | 1984-09-26 | 1984-09-26 | Coltello con manico rivestito con un elastomero, particolarmente per impieghi professionali. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0176486A2 EP0176486A2 (fr) | 1986-04-02 |
EP0176486A3 EP0176486A3 (en) | 1987-01-07 |
EP0176486B1 true EP0176486B1 (fr) | 1989-05-03 |
Family
ID=11206126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85830076A Expired EP0176486B1 (fr) | 1984-09-26 | 1985-03-27 | Couteau a manche revêtu d'un élastomère, notamment à usages professionnels |
Country Status (4)
Country | Link |
---|---|
US (1) | US4712304A (fr) |
EP (1) | EP0176486B1 (fr) |
DE (1) | DE3569900D1 (fr) |
IT (1) | IT8423329V0 (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT206831Z2 (it) * | 1986-04-16 | 1987-10-01 | Montana Coltelleria Spa | Professionali, con manico rivestito coltello per impieghi casalinghi e di materiale elastomerico. |
DE8708864U1 (de) * | 1987-06-26 | 1987-08-13 | Schneider, Siegfried, 5650 Solingen | Werkzeug mit Griff |
DE4038598C1 (fr) * | 1990-12-04 | 1991-11-28 | Klaus 7312 Kirchheim De Lenhart | |
US5470108A (en) * | 1992-10-05 | 1995-11-28 | Goode; David P. | Ski pole grip assembly |
US5528834A (en) * | 1994-01-12 | 1996-06-25 | Buck Knives, Inc. | Fixed-blade knife for rugged service and its manufacture |
US6219874B1 (en) | 1994-07-13 | 2001-04-24 | The Procter & Gamble Co. | Resiliently flexible bristle bearing head toothbrush |
DE19513245A1 (de) * | 1995-04-07 | 1996-10-10 | Leifheit Ag | Handgriff für Küchenarbeitsgerät |
USD372635S (en) | 1995-07-17 | 1996-08-13 | Oneida Ltd. | Large knife handle |
USD373289S (en) | 1995-07-17 | 1996-09-03 | Oneida Ltd. | Small knife handle |
US6408476B1 (en) | 1996-01-18 | 2002-06-25 | The Procter & Gamble Company | Toothbrush with elastomer filled flexible head |
US5781958A (en) * | 1996-02-14 | 1998-07-21 | Gillette Canada Inc. | Brush handle |
US6514445B1 (en) | 1996-12-24 | 2003-02-04 | The Procter & Gamble Company | Brush making |
US6886207B1 (en) | 1999-06-14 | 2005-05-03 | The Procter & Gamble Company | Toothbrush |
US6070329A (en) * | 1997-06-30 | 2000-06-06 | Camillus Cutlery Co. | Knife and handle construction and method of fabricating such knives |
USD403556S (en) * | 1997-07-08 | 1999-01-05 | Dart Industries Inc. | Cutlery handle |
GB2329354B (en) * | 1997-09-19 | 2002-09-18 | Fiskars Uk Ltd | An implement with an elongate handle |
USD435199S (en) * | 1999-04-19 | 2000-12-19 | Lifetime Hoan Corporation | Handle for knives |
US6652941B1 (en) * | 2000-09-27 | 2003-11-25 | Bic Corporation | Grip element and method of manufacture thereof |
US6471514B2 (en) | 2001-02-23 | 2002-10-29 | Acushy Product Co., L.L.C. | Ergonomic grip for hand instruments |
US20060026784A1 (en) | 2002-08-09 | 2006-02-09 | Colgate-Palmolive Company | Oral care implement |
US7614111B2 (en) | 2002-08-09 | 2009-11-10 | Colgate-Palmolive Company | Oral care implement |
US8990996B2 (en) | 2002-08-09 | 2015-03-31 | Colgate-Palmolive Company | Toothbrush |
US7047591B2 (en) * | 2002-09-20 | 2006-05-23 | Colgate-Palmolive Company | Oral care implement |
US7841041B2 (en) | 2002-08-09 | 2010-11-30 | Colgate-Palmolive Company | Oral care implement |
US8806695B2 (en) | 2002-08-09 | 2014-08-19 | Colgate-Palmolive Company | Oral care implement having flexibly supported cleaning elements extending in opposite directions |
US8876221B2 (en) | 2002-08-09 | 2014-11-04 | Colgate-Palmolive Company | Oral care implement |
US20040200079A1 (en) * | 2003-04-09 | 2004-10-14 | Stoughton Cheryl Ann | Tool with ergonomic soft-grip handle |
US7523525B2 (en) * | 2003-04-22 | 2009-04-28 | Mayhew Steel Products, Inc. | Pry bar ergonomic handle |
US6772994B1 (en) | 2003-04-22 | 2004-08-10 | Mayhew Tool Products | Pry bar handle |
CN101862227A (zh) | 2003-04-23 | 2010-10-20 | 宝洁公司 | 牙刷头部及具有纵轴的牙刷 |
US8032991B2 (en) * | 2003-05-05 | 2011-10-11 | Mayhew Steel Products, Inc. | Pry bar ergonomic handle |
DK176249B1 (da) * | 2003-10-28 | 2007-04-23 | Fiskars Danmark As | Kniv med ergonomisk skaft |
US20050283980A1 (en) * | 2004-06-29 | 2005-12-29 | Tonic Studios Limited | Scissors |
EP1796880A1 (fr) * | 2004-09-30 | 2007-06-20 | Mora of Sweden | Couteau |
US20060080840A1 (en) * | 2004-10-19 | 2006-04-20 | Fiskars Brands, Inc. | Fixed blade knife |
USD633345S1 (en) | 2005-11-09 | 2011-03-01 | Wki Holding Company, Inc. | Knife handle |
US20090045275A1 (en) * | 2007-08-14 | 2009-02-19 | Beverly Ann Lambert | Waste Chopper Kit |
CA2763669C (fr) * | 2009-05-27 | 2015-08-11 | Wki Holding Company, Inc. | Accessoire coulissant de hachage pour couteau de cuisine |
US20120324741A1 (en) * | 2011-06-22 | 2012-12-27 | Pookrum Dafina A | Training Cutlery |
EP2886266A1 (fr) * | 2013-12-23 | 2015-06-24 | Arcos Hermanos, S.A. | Structure améliorée de manches de couteaux avec support d'identification visuelle |
US10363672B2 (en) | 2015-03-06 | 2019-07-30 | Corelle Brands Holdings Inc. | Resilient cutlery handle |
US20160316954A1 (en) * | 2015-04-30 | 2016-11-03 | Melonblade, Llc | Cutting tool and methods of use thereof |
USD776977S1 (en) | 2015-07-03 | 2017-01-24 | Tomzi International | Kitchen cutlery handle |
USD770849S1 (en) * | 2015-07-09 | 2016-11-08 | All-Clad Metalcrafters Llc | Knife handle |
US10071471B2 (en) | 2015-08-17 | 2018-09-11 | Mayhew Steel Products, Inc. | Pry bar handle |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2335872A (en) * | 1940-07-27 | 1943-12-07 | Sears Roebuck & Co | Cutlery and method of making the same |
US2520355A (en) * | 1948-11-27 | 1950-08-29 | Alfred B Bell | Paring knife having a handle grooved for finger rests |
US2782454A (en) * | 1956-02-09 | 1957-02-26 | Rudi L Baer | Plastic utensil handle |
US3189069A (en) * | 1963-12-06 | 1965-06-15 | Stanley Works | Tool handle with resilient gripping means |
US4147443A (en) * | 1975-07-03 | 1979-04-03 | S & S Medical Products Co., Inc. | Handle for a medical instrument |
US4016315A (en) * | 1975-12-17 | 1977-04-05 | P.H.C. Industries, Inc. | Sheathed soft-handle with concealed lapped ends |
US4178684A (en) * | 1978-04-10 | 1979-12-18 | Pamela Mightly | Comfort grip cutlery |
FR2541919B1 (fr) * | 1983-03-03 | 1986-04-18 | Bargoin Sa Ets | Procede de manchage de couteaux par moulage comprenant l'assujettissement prealable d'un noyau a la soie |
FR2544649B1 (fr) * | 1983-04-25 | 1986-04-18 | Mondelin Roger | Poignee de couteau a enduire, le procede et les moyens de fabrication de cette poignee |
-
1984
- 1984-09-26 IT IT8423329U patent/IT8423329V0/it unknown
-
1985
- 1985-03-27 DE DE8585830076T patent/DE3569900D1/de not_active Expired
- 1985-03-27 EP EP85830076A patent/EP0176486B1/fr not_active Expired
- 1985-07-31 US US06/761,229 patent/US4712304A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8423329V0 (it) | 1984-09-26 |
EP0176486A3 (en) | 1987-01-07 |
US4712304A (en) | 1987-12-15 |
DE3569900D1 (en) | 1989-06-08 |
EP0176486A2 (fr) | 1986-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0176486B1 (fr) | Couteau a manche revêtu d'un élastomère, notamment à usages professionnels | |
FR2563711A1 (fr) | Ensemble pour le conditionnement et l'application d'une substance, notamment cosmetique, se presentant sous la forme solide | |
AR024611A2 (es) | Una afeitadora o cartucho formado a partir de una pluralidad de componentes de afeitadora | |
FR2495578A1 (fr) | Dispositif de melange et de distribution d'un produit a deux constituants | |
CH625750A5 (fr) | ||
FR2511850A1 (fr) | Semelle de chaussure et chaussure comportant cette semelle | |
FR2597387A3 (fr) | Couteau a usages domestiques et professionnels avec manche revetu de materiau elastomere. | |
EP0210922B1 (fr) | Elément de protection anti-usure et anti-dérapant pour talons de chaussures | |
FR2610823A1 (fr) | Tige femorale perfectionnee pour protheses de hanches | |
EP0876778B1 (fr) | Brosse pour installation de lavage automatique de véhicules | |
US2797520A (en) | Fish lure | |
WO2000030517A1 (fr) | Outil de petrissage pour appareil electromenager de preparation culinaire, et appareil electromenager de preparation culinaire comportant un outil de petrissage | |
US2473564A (en) | Weedless fishhook | |
FR2668923A1 (fr) | Cupule pour implantation cotylouidienne et prothese de hanche la comportant. | |
FR2657498A1 (fr) | Instruments pour le toilettage des animaux a poils longs. | |
JPH01185202A (ja) | ポリッシャーおよびそのブラシ体の製造法 | |
FR2644989A1 (fr) | Crampon pour chaussure de football ou analogue | |
RU2086080C1 (ru) | Режущий рабочий орган для обработки почвы | |
KR0137804Y1 (ko) | 낚시용 밑밥 투척 주걱 | |
FR2575033A2 (fr) | Semelle pour sabot de cheval | |
CA2218780C (fr) | Chaussure pour patins | |
FR2478440A1 (fr) | Article chaussant, notamment botte, de securite | |
FR2588168A1 (fr) | Brosse circulaire pour machine | |
FR2729882A1 (fr) | Ustensile de menage pourvu d'une figurine, et figurine pour un tel ustensile | |
FR2645038A1 (fr) | Insert de renfort pour la boucle d'accrochage d'une chaussure de ski de fond a une fixation de type charniere et procede de realisation d'une semelle de chaussure utilisant un tel insert |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE CH DE FR GB LI |
|
17P | Request for examination filed |
Effective date: 19860708 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE CH DE FR GB LI |
|
17Q | First examination report despatched |
Effective date: 19880315 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SANELLI, DANILO |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE FR GB LI |
|
REF | Corresponds to: |
Ref document number: 3569900 Country of ref document: DE Date of ref document: 19890608 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20040315 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20040318 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20040423 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040525 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20040526 Year of fee payment: 20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050326 Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050326 Ref country code: CH Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050326 |
|
BE20 | Be: patent expired |
Owner name: *SANELLI DANILO Effective date: 20050327 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BE20 | Be: patent expired |
Owner name: *SANELLI DANILO Effective date: 20050327 |