TR28313A - Islak tras tipi emniyetli tras makinesi. - Google Patents

Islak tras tipi emniyetli tras makinesi.

Info

Publication number
TR28313A
TR28313A TR00922/93A TR92293A TR28313A TR 28313 A TR28313 A TR 28313A TR 00922/93 A TR00922/93 A TR 00922/93A TR 92293 A TR92293 A TR 92293A TR 28313 A TR28313 A TR 28313A
Authority
TR
Turkey
Prior art keywords
apertures
primary
post elements
members
blade
Prior art date
Application number
TR00922/93A
Other languages
English (en)
Inventor
Williamc Carson Iii
Frederick R Borden
Original Assignee
Gillette Co
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 Gillette Co filed Critical Gillette Co
Publication of TR28313A publication Critical patent/TR28313A/tr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/52—Handles, e.g. tiltable, flexible
    • B26B21/521—Connection details, e.g. connection to razor heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4068—Mounting devices; Manufacture of razors or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/52—Handles, e.g. tiltable, flexible
    • B26B21/522—Ergonomic details, e.g. shape, ribs or rubber parts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Packages (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Knives (AREA)
  • External Artificial Organs (AREA)
  • Stringed Musical Instruments (AREA)
TR00922/93A 1992-10-08 1993-10-07 Islak tras tipi emniyetli tras makinesi. TR28313A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/958,500 US5331740A (en) 1992-10-08 1992-10-08 Shaving system

Publications (1)

Publication Number Publication Date
TR28313A true TR28313A (tr) 1996-04-09

Family

ID=25501000

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00922/93A TR28313A (tr) 1992-10-08 1993-10-07 Islak tras tipi emniyetli tras makinesi.

Country Status (26)

Country Link
US (2) US5331740A (tr)
EP (2) EP0894582A1 (tr)
JP (2) JP2513449B2 (tr)
KR (1) KR100297068B1 (tr)
CN (2) CN1053138C (tr)
AT (1) ATE179647T1 (tr)
AU (2) AU671307B2 (tr)
BG (1) BG98823A (tr)
BR (1) BR9305670A (tr)
CA (1) CA2125485C (tr)
CZ (1) CZ287621B6 (tr)
DE (1) DE69324793T2 (tr)
EG (1) EG20109A (tr)
ES (1) ES2130287T3 (tr)
GR (1) GR3030742T3 (tr)
HU (1) HU216523B (tr)
MX (1) MX9306165A (tr)
MY (1) MY117263A (tr)
NZ (1) NZ256356A (tr)
PL (1) PL172838B1 (tr)
RO (1) RO111837B1 (tr)
RU (1) RU2114730C1 (tr)
SK (1) SK284289B6 (tr)
TR (1) TR28313A (tr)
WO (1) WO1994008761A1 (tr)
ZA (1) ZA937348B (tr)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026577A (en) 1993-10-15 2000-02-22 Warner-Lambert Company Disposable razor with removable razor head
US5604983A (en) * 1994-04-14 1997-02-25 The Gillette Company Razor system
US5501014A (en) * 1994-08-22 1996-03-26 Hegemann; Kenneth J. Safety razor cartridge with pass-through apertures and process of making
US5564190A (en) * 1995-12-05 1996-10-15 Fleetwood; David P. Combined shaver and shaving lubricant dispenser
US5664330A (en) * 1996-03-25 1997-09-09 Demars; Robert A. Disposable razor with dispenser
US5784790A (en) * 1996-04-10 1998-07-28 The Gillette Company Shaving razor and method
USD397512S (en) 1996-04-10 1998-08-25 The Gillette Company Razor handle
USD406393S (en) * 1996-04-10 1999-03-02 The Gillette Company Razor handle
US5787586A (en) * 1996-04-10 1998-08-04 The Gillette Company Shaving system and method
US6041926A (en) * 1996-04-10 2000-03-28 The Gillette Company Dispensing razor blade cartridges used with a handle
USD392417S (en) 1996-04-10 1998-03-17 The Gillette Company Razor handle
US5956851A (en) * 1996-04-10 1999-09-28 The Gillette Company Shaving system including handle and replaceable cartridges
USD396129S (en) 1996-04-10 1998-07-14 The Gillette Company Razor
USD422751S (en) * 1996-04-10 2000-04-11 The Gillette Company Razor blade cartridge
US5687485A (en) * 1996-05-15 1997-11-18 The Gillette Company Razor handle
USD407849S (en) 1997-02-19 1999-04-06 The Gillette Company Button for a razor handle
USD392418S (en) 1997-02-19 1998-03-17 The Gillette Company Razor handle
USD404527S (en) 1997-02-19 1999-01-19 The Gillette Company Gripping pad for a razor handle
USD407530S (en) 1997-05-12 1999-03-30 The Gillette Company Razor blade assembly
US5794343A (en) * 1997-05-12 1998-08-18 The Gillette Company Razor blade assembly
US6115902A (en) 1998-02-13 2000-09-12 Bic Corporation Method of manufacturing a razor
US6276062B1 (en) * 1998-04-01 2001-08-21 American Safety Razor Corporation Triple blade safety razor
US6161287A (en) * 1998-04-24 2000-12-19 The Gillette Company Razor blade system
USD415315S (en) * 1998-04-24 1999-10-12 The Gillette Company Razor cartridge
USD429034S (en) * 1999-04-23 2000-08-01 The Gillette Company Razor handle button
USD436691S1 (en) 2000-02-18 2001-01-23 The Gillette Company Shaving aid strip for a razor cartridge
US6675479B1 (en) 2000-02-29 2004-01-13 The Gillette Company Shaving razor and blade unit with improved guard
US6651342B1 (en) 2000-02-29 2003-11-25 The Gillette Company Shaving razor and blade unit with improved guard
USD444267S1 (en) 2000-02-29 2001-06-26 The Gillette Company Razor handle
KR100435184B1 (ko) * 2001-03-28 2004-06-16 김황용 굳은살 제거기
US6868610B2 (en) 2001-11-15 2005-03-22 The Gillette Company Shaving razors and razor cartridges
JP3833171B2 (ja) * 2001-12-21 2006-10-11 ファイザー・プロダクツ・インク 剃刀装置
US7103977B2 (en) * 2002-08-21 2006-09-12 Eveready Battery Company, Inc. Razor having a microfluidic shaving aid delivery system and method of ejecting shaving aid
US20040177519A1 (en) * 2003-03-14 2004-09-16 Louis D. Tomassetti Flexible razor and dispenser with pivoting head
US7325846B2 (en) * 2003-05-07 2008-02-05 Hewlett-Packard Development Company, L.P. Low profile mechanical assist hood latch
USD524986S1 (en) 2003-12-22 2006-07-11 The Gillette Company Razor cartridge
USD500390S1 (en) 2004-01-09 2004-12-28 The Gillette Company Razor handle grip
USD509321S1 (en) 2004-01-09 2005-09-06 The Gillette Company Razor
USD500174S1 (en) 2004-01-09 2004-12-21 The Gillette Company Razor handle
US20050188539A1 (en) * 2004-02-26 2005-09-01 Prudden John Jr. Shaving blade unit
US7168173B2 (en) * 2004-03-11 2007-01-30 The Gillette Company Shaving system
US7690122B2 (en) * 2004-03-11 2010-04-06 The Gillette Company Shaving razor with button
US20050198837A1 (en) * 2004-03-11 2005-09-15 Stephen Rawle Shaving razors with multiple blades
EP1742778B1 (en) * 2004-05-06 2008-11-05 BIC Violex S.A. Razor head having separately attached parts and method of producing thereof
EP1742780B1 (en) * 2004-05-06 2007-08-29 BIC Violex S.A. Method of producing a razor head
US20060070240A1 (en) * 2004-10-05 2006-04-06 Eveready Battery Company, Inc. Shaving implement
US20100005669A1 (en) 2008-07-14 2010-01-14 Florina Winter Razor Handle
US9221185B2 (en) * 2008-09-10 2015-12-29 The Gillette Company Shaving razors and cartridges
US8209867B2 (en) 2008-10-02 2012-07-03 The Gillette Company Shaving razors and cartridges
USD602634S1 (en) 2008-11-24 2009-10-20 The Gillette Company Shaving razor
USD601753S1 (en) 2008-11-24 2009-10-06 The Gillette Company Shaving razor cartridge
USD603098S1 (en) 2008-12-09 2009-10-27 The Gillette Company Shaving razor handle
USD603097S1 (en) 2008-12-22 2009-10-27 The Gillette Company Shaving razor connector
SG172834A1 (en) * 2009-01-05 2011-08-29 Gillette Co Docking mechanisms for shaving razors and cartridges
USD612991S1 (en) 2009-02-19 2010-03-30 The Gillette Company Shaving razor handle
US8782903B2 (en) * 2009-05-29 2014-07-22 The Gillette Company Shaving razor comb guard for a trimming blade
US20110088269A1 (en) * 2009-10-21 2011-04-21 Walker Jr Vincent Paul Docking Mechanisms for Shaving Razors and Cartridges
USD621095S1 (en) 2009-11-18 2010-08-03 The Gillette Company Shaving razor handle
USD634894S1 (en) 2010-06-09 2011-03-22 The Gillette Company Shaving razor handle
US8512354B2 (en) * 2011-07-12 2013-08-20 Zimmer Surgical, Inc. Dermatome blade assembly
US9492933B2 (en) 2011-09-30 2016-11-15 The Gillette Company Guard for a shaving razor
USD665948S1 (en) 2012-01-10 2012-08-21 The Gillette Company Hair removal cartridge
EP2879844B1 (en) * 2012-07-31 2017-02-15 Koninklijke Philips N.V. Hair clipping device
US20140116211A1 (en) 2012-10-25 2014-05-01 Shavelogic, Inc. Dedicated Attachment Systems for Consumer Products
DE202013002343U1 (de) 2013-03-12 2013-04-16 Silag Handel Ag Mechanischer Rasierer vereinfachter Bauart
USD762328S1 (en) 2013-03-15 2016-07-26 Future Wave Products, Inc. Curved shaver cartridge
EP3083163B1 (en) * 2013-12-18 2020-02-05 BIC-Violex S.A. A shaving blade cartridge
US9327415B1 (en) * 2014-01-10 2016-05-03 Tadhe Hovsepian Interchangeable head size precision razor device
US9616584B2 (en) * 2014-03-20 2017-04-11 Rolling Razor, Inc. Shaving razor and shaving handle with an interconnection mechanism
US10406704B2 (en) * 2014-10-06 2019-09-10 OneBlade, Inc. Razor apparatus and shaving system
US9902078B2 (en) * 2015-10-23 2018-02-27 Juan Lopez Adjustable shaving device
CN109414828B (zh) 2016-03-18 2020-12-18 个人护理市场及调研公司 剃刀盒
US10538005B2 (en) 2016-10-25 2020-01-21 OneBlade, Inc. Single-blade razor apparatus
US9993931B1 (en) 2016-11-23 2018-06-12 Personal Care Marketing And Research, Inc. Razor docking and pivot
WO2019003241A1 (en) * 2017-06-26 2019-01-03 Super-Max Personal Care Pvt.Ltd. IMPROVED RINSING CARTRIDGE
US11541560B2 (en) * 2018-03-01 2023-01-03 Rolling Razor, Inc. Precision razor with low cost assembly
US12240135B2 (en) 2018-03-30 2025-03-04 The Gillette Company Llc Razor handle with a pivoting portion
USD874061S1 (en) 2018-03-30 2020-01-28 The Gillette Company Llc Shaving razor cartridge
EP3774218A1 (en) 2018-03-30 2021-02-17 The Gillette Company LLC Razor handle with a pivoting portion
BR112020020132A2 (pt) 2018-03-30 2021-01-05 The Gillette Company Llc Empunhadura de aparelho de barbear ou depilar com membros móveis
WO2019191343A1 (en) 2018-03-30 2019-10-03 The Gillette Company Llc Shaving razor cartridge
US11123888B2 (en) 2018-03-30 2021-09-21 The Gillette Company Llc Razor handle with a pivoting portion
EP3774230A1 (en) 2018-03-30 2021-02-17 The Gillette Company LLC Razor handle with a pivoting portion
CN111819046B (zh) 2018-03-30 2022-09-13 吉列有限责任公司 具有可移动构件的剃刀柄部
US11577417B2 (en) 2018-03-30 2023-02-14 The Gillette Company Llc Razor handle with a pivoting portion
EP3774228A1 (en) 2018-03-30 2021-02-17 The Gillette Company LLC Razor handle with movable members
JP2021515672A (ja) 2018-03-30 2021-06-24 ザ ジレット カンパニー リミテッド ライアビリティ カンパニーＴｈｅ Ｇｉｌｌｅｔｔｅ Ｃｏｍｐａｎｙ Ｌｌｃ 剃毛用かみそりシステム
EP3774215B1 (en) 2018-03-30 2024-03-13 The Gillette Company LLC Razor handle with a pivoting portion
US11607820B2 (en) 2018-03-30 2023-03-21 The Gillette Company Llc Razor handle with movable members
CN111801206B (zh) 2018-03-30 2022-07-01 吉列有限责任公司 具有枢转部分的剃刀柄部
USD884969S1 (en) 2019-02-27 2020-05-19 Pcmr International Ltd Combined razor cartridge guard and docking
USD884970S1 (en) 2019-02-27 2020-05-19 PCMR International Ltd. Razor cartridge guard
USD884971S1 (en) 2019-02-27 2020-05-19 Pcmr International Ltd Razor cartridge
USD948123S1 (en) * 2020-09-15 2022-04-05 Kai R&D Center Co., Ltd. Razor blade
US11000960B1 (en) 2020-11-16 2021-05-11 Personal Care Marketing And Research, Inc. Razor exposure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB569743A (en) * 1943-10-12 1945-06-06 Arthur Llewellyn White Improvements relating to safety razors
US3890704A (en) * 1974-01-14 1975-06-24 Warner Lambert Co Razor blade cartridge
US4409735A (en) * 1976-08-18 1983-10-18 Warner-Lambert Company Safety razor
US4641429A (en) * 1984-12-24 1987-02-10 Abatemarco Michael R Razor blade cartridge unit with dual blades
WO1989006587A1 (en) * 1985-09-13 1989-07-27 Solow Terry S Flexible blade contour razor
EP0413117A1 (de) * 1989-08-16 1991-02-20 Wilkinson Sword Gesellschaft mit beschränkter Haftung Rasierapparatkopf, insbesondere Rasierklingeneinheit eines Nassrasierapparates
EP0470720A1 (en) * 1990-08-07 1992-02-12 Warner-Lambert Company One-piece flexible razor head
US5113585A (en) * 1990-09-28 1992-05-19 The Gillette Company Shaving system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421540A (en) * 1943-10-25 1947-06-03 Oliver H Clarke Safety razor
US3786563A (en) * 1971-08-31 1974-01-22 Gillette Co Shaving system
US3783510A (en) * 1971-10-22 1974-01-08 Warner Lambert Co Razor having tandemly mounted blades bonded in a disposable cartridge
US3972114A (en) * 1975-03-12 1976-08-03 Albert Chao Self-cleaning mechanism for twin blade razors
US4047296A (en) * 1975-07-31 1977-09-13 Feather Safety Razor Company, Ltd. Two-edge shaving blade unit having anti-clogging means
JPS54113681U (tr) * 1978-01-27 1979-08-09
US4247982A (en) * 1979-04-02 1981-02-03 Warner-Lambert Company Skin-flow control razor
US4253236A (en) * 1979-06-19 1981-03-03 The Gillette Company Razor blade assembly
US4422237A (en) * 1982-02-25 1983-12-27 The Gillette Company Razor handle
US4413411A (en) * 1982-02-25 1983-11-08 The Gillette Company Razor handle
US4446619A (en) * 1982-06-07 1984-05-08 The Gillette Company Razor handle
IT1198766B (it) * 1984-01-24 1988-12-21 Giorgio Berretti Complesso di rasatura ad umido con impugnatura formante sedi per testine di rasatura
US4599793A (en) * 1984-05-23 1986-07-15 American Safety Razor Company Razor connector
US4852254A (en) * 1984-09-20 1989-08-01 Wilkinson Sword Limited Razor blade assembly and its method of manufacture
US4640012A (en) * 1985-05-28 1987-02-03 Thomas Perry W Razor construction
US4720917A (en) * 1985-09-13 1988-01-26 Solow Terry S Flexible blade contour razor
US4693003A (en) * 1986-09-15 1987-09-15 Warner Lambert Company Pivotable razor cartridge with circular cam
US4944090A (en) * 1989-04-03 1990-07-31 Stanley Sumnall Razor head with yieldable shaving aid

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB569743A (en) * 1943-10-12 1945-06-06 Arthur Llewellyn White Improvements relating to safety razors
US3890704A (en) * 1974-01-14 1975-06-24 Warner Lambert Co Razor blade cartridge
US4409735A (en) * 1976-08-18 1983-10-18 Warner-Lambert Company Safety razor
US4641429A (en) * 1984-12-24 1987-02-10 Abatemarco Michael R Razor blade cartridge unit with dual blades
WO1989006587A1 (en) * 1985-09-13 1989-07-27 Solow Terry S Flexible blade contour razor
EP0413117A1 (de) * 1989-08-16 1991-02-20 Wilkinson Sword Gesellschaft mit beschränkter Haftung Rasierapparatkopf, insbesondere Rasierklingeneinheit eines Nassrasierapparates
EP0470720A1 (en) * 1990-08-07 1992-02-12 Warner-Lambert Company One-piece flexible razor head
US5113585A (en) * 1990-09-28 1992-05-19 The Gillette Company Shaving system

Also Published As

Publication number Publication date
CN1175496A (zh) 1998-03-11
RU2114730C1 (ru) 1998-07-10
EG20109A (en) 1997-07-31
CN1087853A (zh) 1994-06-15
ZA937348B (en) 1994-04-22
NZ256356A (en) 1997-10-24
EP0619771B1 (en) 1999-05-06
KR100297068B1 (ko) 2001-11-22
CA2125485A1 (en) 1994-04-28
US5526567A (en) 1996-06-18
EP0619771A4 (en) 1995-05-31
AU671307B2 (en) 1996-08-22
EP0894582A1 (en) 1999-02-03
PL172838B1 (pl) 1997-12-31
DE69324793T2 (de) 1999-12-02
CZ287621B6 (en) 2001-01-17
CZ127794A3 (en) 1995-04-12
AU4932593A (en) 1994-05-09
BG98823A (bg) 1995-10-31
EP0619771A1 (en) 1994-10-19
DE69324793D1 (de) 1999-06-10
CN1053138C (zh) 2000-06-07
US5331740A (en) 1994-07-26
ATE179647T1 (de) 1999-05-15
ES2130287T3 (es) 1999-07-01
WO1994008761A1 (en) 1994-04-28
HU216523B (hu) 1999-07-28
HUT69482A (en) 1995-09-28
JPH06510939A (ja) 1994-12-08
SK284289B6 (sk) 2005-01-03
AU6072196A (en) 1996-10-10
GR3030742T3 (en) 1999-11-30
HU9401703D0 (en) 1994-09-28
SK68294A3 (en) 1994-11-09
MX9306165A (es) 1994-06-30
JP2513449B2 (ja) 1996-07-03
CA2125485C (en) 1998-09-22
MY117263A (en) 2004-06-30
BR9305670A (pt) 1994-11-08
RO111837B1 (ro) 1997-02-28
AU681558B2 (en) 1997-08-28

Similar Documents

Publication Publication Date Title
TR28313A (tr) Islak tras tipi emniyetli tras makinesi.
CA2292578A1 (en) Razor cartridge with movable blades
MA22108A1 (fr) Rasoir de surete '' a grille fixe''.
RU94032147A (ru) Одноразовая бреющая система с неподвижной головкой
EP0064190A3 (en) A shaving implement
TR199901989T2 (tr) Tiras biçagi için kap.
CA2194278A1 (en) Safety Razors
CO4560423A1 (es) Fabricacion de hojas de afeitar
CA2424739A1 (en) Safety razor blade unit
ES450661A1 (es) Un sistema de maquinilla de afeitar.
ES434271A1 (es) Perfeccionamientos en los soportes del carro de un cabezal de soldadura.
KR920004099A (ko) 단일부재의 가요성 면도기 헤드
CA2214069A1 (en) Shaving system
DE60010763D1 (de) Tragbare schneidvorrichtung mit höhenverstellbarem schneidwerkzeug zum ausführen von schnitten parallel zu einer referenzfläche
MX9207212A (es) Mecanismo de corte con elemento de seguridad.
BR7701921A (pt) Processo,macarico e aparelho para solda em um gas termicamente ionizado
ES264555Y (es) "dispositivo de proteccion para sierras circulares y similares de corte en sentido vertical".
JPH0429394U (tr)
IT1194217B (it) Dispositivo per posizionare materiale in fogli continui su macchine combinate di stampa,tranciatura e punzonatura
JPS6434592A (en) Cutting device for sheet metal
ES1014858Y (es) Dispositivo regulador de avance de corte, en fuerza y velocidad para sierras de cinta.
JPH03211167A (ja) カツタケース
ES220095Y (es) Guia perfeccionada para corte de tablillas en sierras cinta.
RU93044236A (ru) Головка бритвенного прибора
ES508876A0 (es) Sistema de conrol para detectar la vibracion y fuerzas laterales sobre una herramienta de corte.