EP1105020B1 - Constructive disposition introduced in pliers - Google Patents

Constructive disposition introduced in pliers Download PDF

Info

Publication number
EP1105020B1
EP1105020B1 EP00938353A EP00938353A EP1105020B1 EP 1105020 B1 EP1105020 B1 EP 1105020B1 EP 00938353 A EP00938353 A EP 00938353A EP 00938353 A EP00938353 A EP 00938353A EP 1105020 B1 EP1105020 B1 EP 1105020B1
Authority
EP
European Patent Office
Prior art keywords
pliers
gripping
type
constructive disposition
cutting
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 - Lifetime
Application number
EP00938353A
Other languages
German (de)
French (fr)
Other versions
EP1105020A1 (en
Inventor
Michel Yamin Merheje
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.)
Michel Merheje & Cia Ltda
Original Assignee
Michel Merheje & Cia Ltda
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 Michel Merheje & Cia Ltda filed Critical Michel Merheje & Cia Ltda
Publication of EP1105020A1 publication Critical patent/EP1105020A1/en
Application granted granted Critical
Publication of EP1105020B1 publication Critical patent/EP1105020B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D29/00—Manicuring or pedicuring implements
    • A45D29/02—Nail clippers or cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/12—Hand shears; Scissors characterised by the shape of the handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
    • B26B17/006—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact having cutting edges parallel to a pivot axis

Definitions

  • This report refers to a patent application of utility model that deals with a new constructive disposition introduced in pliers of the type normally used for the cutting of nails and/or cuticles.
  • the pliers for cutting of nails and/or cuticles are normally constructed through the mounting of two symmetrical metallic parts, which are articulated in a common intermediate point, each one of which having areas of gripping and extremities provided with cutting edges.
  • Such a pliers is known from US-A-2146132.
  • Another type of more modern pliers comprises that the two main parts which constitute the instrument are not entirely metallic, being anticipated, in each one of the handles, a portion obtained by injection of material, that receives in its inner part an insert that corresponds to the anterior extremity where is located the corresponding cutting edge.
  • the constructive disposition introduced in pliers herein commented, it is characterized by the fact of anticipating that the gripping handles (1) of the pliers (2), are specially produced by injection, that allows that the same present a structure (3) of the bi-component type.
  • the structure (3) of the gripping handle (1) comprises two regions, that in spite of being entirely integrated, may be clearly defined due to the differentiated nature of the utilized materials, that is, an external region (4) produced preferably in Santoprene material, and another internal region (5), constitutive of the body (6) of the pliers and that is manufactured in high resistance nylon added with 30 % of fiberglass.
  • the model of pliers utilized to illustrate this constructive disposition relies on a pair of spring blades (8), each one entirely inserted in the structure of the corresponding internal region (5) that integrates the body (6) said blades (8) are positioned so as to oppose themselves to each other as a means of calibrated resistance to the closing of the pliers.
  • the pliers herein dealt has its gripping handles (1) molded by injection of high technology, that constitutes an injection process that employs special equipment of dedicated use, that provide the utilization of two or more materials in colors and with differentiated characteristics.
  • the herein proposed pliers relies on the physical particularities of two different materials, which integrate its body, namely, the Nylon/fiberglass that constitute the body (6) of the pliers, and the Santoprene, which occupies the external region (4) of the gripping handle.
  • the first material gives resistance to the pliers, notably in what refers to retaining in a firm and definitive way the inserts that include the cutting edges and the spring blades, and the second material, actuates as a means to improve the ergonomy of the pliers, what is obtained in function of the anti-skidding characteristics that assures a better grip to the instrument.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Scissors And Nippers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Terminals (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Secondary Cells (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

"Constructive disposition introduced in pliers", of the type that may be utilized for cutting of nails and/or cuticles, and that comprises that its gripping handles (1) are specially produced by injection, where the same show a structure (3) of the bicomponent type; said structure (3) of the gripping handle (1), comprises two regions, being one external region (4) preferably produced in Santoprene, and another internal region (5), constitutive of the body (6) of the pliers, and that is manufactured in high resistance Nylon added with thirty per cent (30 %) of fiberglass.

Description

This report refers to a patent application of utility model that deals with a new constructive disposition introduced in pliers of the type normally used for the cutting of nails and/or cuticles.
As is of the general knowledge the pliers for cutting of nails and/or cuticles are normally constructed through the mounting of two symmetrical metallic parts, which are articulated in a common intermediate point, each one of which having areas of gripping and extremities provided with cutting edges.
Such a pliers is known from US-A-2146132.
Another type of more modern pliers comprises that the two main parts which constitute the instrument are not entirely metallic, being anticipated, in each one of the handles, a portion obtained by injection of material, that receives in its inner part an insert that corresponds to the anterior extremity where is located the corresponding cutting edge.
This latter type of pliers presents a series of advantages if compared to the older model, since only a small part of its structure is actually made of metal.
The use of injected material as part of the structure of the pliers, notably in what refers to the area of gripping of its handles, allows the obtainment of less expensive, lighter and more reliable pieces.
Within this context was developed this constructive disposition introduced in pliers, which is specially characterized by the fact that the injected portion of each one of the two parties that compose the pliers shows a substantially innovative construction.
Next, the pliers object of the invention will be described in detail with reference to the below listed drawings:
the figure 1
illustrates a flat view of the pliers object of this patent;
the figure 2
illustrates a lateral view of the subject pliers, that is taken according the direction indicated by the arrow A of figure 1; and
the figure 3
illustrates a cutting section view of this pliers, that is taken according to the direction indicated by the B - B cutting line of figure 1.
According to what is illustrated by the above listed figures, the constructive disposition introduced in pliers herein commented, it is characterized by the fact of anticipating that the gripping handles (1) of the pliers (2), are specially produced by injection, that allows that the same present a structure (3) of the bi-component type.
The structure (3) of the gripping handle (1), as illustrate the figures, comprises two regions, that in spite of being entirely integrated, may be clearly defined due to the differentiated nature of the utilized materials, that is, an external region (4) produced preferably in Santoprene material, and another internal region (5), constitutive of the body (6) of the pliers and that is manufactured in high resistance nylon added with 30 % of fiberglass.
Interconnecting the two pieces that integrate the body (6) of this pliers (2) it is anticipated a rivet (7), which may be produced in stainless steel, or even in Nylon welded by interference.
The model of pliers utilized to illustrate this constructive disposition, relies on a pair of spring blades (8), each one entirely inserted in the structure of the corresponding internal region (5) that integrates the body (6) said blades (8) are positioned so as to oppose themselves to each other as a means of calibrated resistance to the closing of the pliers.
The pliers herein dealt has its gripping handles (1) molded by injection of high technology, that constitutes an injection process that employs special equipment of dedicated use, that provide the utilization of two or more materials in colors and with differentiated characteristics.
Within this context, the herein proposed pliers relies on the physical particularities of two different materials, which integrate its body, namely, the Nylon/fiberglass that constitute the body (6) of the pliers, and the Santoprene, which occupies the external region (4) of the gripping handle.
The first material gives resistance to the pliers, notably in what refers to retaining in a firm and definitive way the inserts that include the cutting edges and the spring blades, and the second material, actuates as a means to improve the ergonomy of the pliers, what is obtained in function of the anti-skidding characteristics that assures a better grip to the instrument.

Claims (1)

  1. PLIERS of the type that may be utilized for cutting of nails and/or cuticles, characterized by the fact that the gripping handles (1) are produced by injection of the bi-component type; the structure (3) of the gripping handle (1) comprising two regions, one being an external region (4) preferably produced in Santoprene, and another internal region (5) manufactured in high resistance Nylon added with thirty per cent (30%) of fiberglass; the two pieces forming the body (6) of this pliers (2) being joined by a rivet (7), the pliers having a pair of spring blades (8), each one inserted in the structure of the corresponding internal region (5), said blades (8) being positioned so as to oppose each other as a means of calibrated resistance to the closing of the pliers.
EP00938353A 1999-06-15 2000-06-15 Constructive disposition introduced in pliers Expired - Lifetime EP1105020B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR7901285U 1999-06-15
BR7901285-0U BR7901285U (en) 1999-06-15 1999-06-15 Constructive arrangement introduced in pliers
PCT/BR2000/000062 WO2000076364A1 (en) 1999-06-15 2000-06-15 Constructive disposition introduced in pliers

Publications (2)

Publication Number Publication Date
EP1105020A1 EP1105020A1 (en) 2001-06-13
EP1105020B1 true EP1105020B1 (en) 2002-08-14

Family

ID=4014811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00938353A Expired - Lifetime EP1105020B1 (en) 1999-06-15 2000-06-15 Constructive disposition introduced in pliers

Country Status (14)

Country Link
EP (1) EP1105020B1 (en)
JP (1) JP2003501192A (en)
KR (1) KR20010072685A (en)
CN (1) CN1162105C (en)
AT (1) ATE222069T1 (en)
AU (1) AU5376800A (en)
BR (1) BR7901285U (en)
CA (1) CA2340779A1 (en)
DE (1) DE60000330T2 (en)
ES (1) ES2181657T3 (en)
HK (1) HK1037940A1 (en)
PT (1) PT1105020E (en)
TW (1) TW579923U (en)
WO (1) WO2000076364A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102229129B (en) * 2011-02-23 2013-12-11 江苏大学 Insert reinforced nylon pipe pliers and manufacturing method
JP6303552B2 (en) * 2014-02-04 2018-04-04 コクヨ株式会社 scissors
US10730173B2 (en) 2015-08-24 2020-08-04 Stanley Black & Decker, Inc. Hammer tacker
TWI630075B (en) * 2015-12-22 2018-07-21 豐民金屬工業股份有限公司 Hammer tacker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146132A (en) * 1937-05-21 1939-02-07 Scholl Mfg Co Inc Guard for finger and toe nail clippers
DE3924825C2 (en) * 1989-07-27 1995-03-23 Freund Victoria Gartengeraete Secateurs
GB9711720D0 (en) * 1997-06-06 1997-08-06 Maclaren Ltd A handle

Also Published As

Publication number Publication date
HK1037940A1 (en) 2002-03-01
WO2000076364A1 (en) 2000-12-21
EP1105020A1 (en) 2001-06-13
BR7901285U (en) 2001-01-02
DE60000330T2 (en) 2003-04-17
JP2003501192A (en) 2003-01-14
ATE222069T1 (en) 2002-08-15
KR20010072685A (en) 2001-07-31
ES2181657T3 (en) 2003-03-01
DE60000330D1 (en) 2002-09-19
CN1162105C (en) 2004-08-18
CN1313733A (en) 2001-09-19
TW579923U (en) 2004-03-11
PT1105020E (en) 2003-01-31
CA2340779A1 (en) 2000-12-21
AU5376800A (en) 2001-01-02

Similar Documents

Publication Publication Date Title
EP0746972B1 (en) Snips
CA2323045A1 (en) Intramedullary nail with locking hole
ATE340677T1 (en) HANDLE FOR A WORKING IMPLEMENT AND WORKING APPARATUS EQUIPPED THEREOF
EP1105020B1 (en) Constructive disposition introduced in pliers
EP1323504A1 (en) Scissors with hole parts
USD402910S (en) Metal watch band with pin and block clasp
WO2001060539A3 (en) Tying clips, pliers and method for the use thereof
WO2003087446A3 (en) Carding element with saw-teeth
MXPA01001662A (en) Constructive disposition introduced in pliers
Razzell The conundrum of eighteenth-century English population growth.[Review of: Wrigley, EA; Davies, RS; Oeppen, JE; Schofield RS. English population history from family reconstitution 1580-1837. Cambridge University Press, 1997]
WO2000009818A3 (en) Implement with reinforcing rib or corrugation
EP1622479A1 (en) Ring of variable configuration
GB2218463A (en) Improvements in or relating to keys
CA96811S (en) Hedge trimmer
WO1997001267A1 (en) Device for moving soil material
USD463671S1 (en) Textile
EP1183998A3 (en) Driver for a rotary surgical tool
JP3080076U (en) key
Belalov et al. Analysis of the drawing of steel wire
US20030127236A1 (en) Wedge shaped planting tool
US20030136567A1 (en) Wedge shaped planting tool
DE05013907T1 (en) Packaging with handle and method for its manufacture
USD461741S1 (en) Professional emblem
JPH021053Y2 (en)
Liu et al. Thermodynamical Calculations of Influences of Hot-Deformation on A sub e 3 for Alloy Steels

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: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010606

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20020208

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020814

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020814

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020814

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020814

REF Corresponds to:

Ref document number: 222069

Country of ref document: AT

Date of ref document: 20020815

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60000330

Country of ref document: DE

Date of ref document: 20020919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021114

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021114

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20021114

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2181657

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KIRKER & CIE SA

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030615

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030615

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030616

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

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

26N No opposition filed

Effective date: 20030515

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20050707

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050708

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050713

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20050718

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050803

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20050823

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20051215

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060615

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060615

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060616

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060630

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070103

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20061215

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060615

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070228

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20060616

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070615