EP1105020B1 - Constructive disposition introduced in pliers - Google Patents

Constructive disposition introduced in pliers Download PDF

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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)
English (en)
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

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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)
  • Fire-Extinguishing Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Processing Of Terminals (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Secondary Cells (AREA)
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 (pt) 1999-06-15 1999-06-15 Disposição construtiva introduzida em alicate
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 (ko)
JP (1) JP2003501192A (ko)
KR (1) KR20010072685A (ko)
CN (1) CN1162105C (ko)
AT (1) ATE222069T1 (ko)
AU (1) AU5376800A (ko)
BR (1) BR7901285U (ko)
CA (1) CA2340779A1 (ko)
DE (1) DE60000330T2 (ko)
ES (1) ES2181657T3 (ko)
HK (1) HK1037940A1 (ko)
PT (1) PT1105020E (ko)
TW (1) TW579923U (ko)
WO (1) WO2000076364A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102229129B (zh) * 2011-02-23 2013-12-11 江苏大学 一种嵌件增强尼龙管钳及制造方法
JP6303552B2 (ja) * 2014-02-04 2018-04-04 コクヨ株式会社 鋏
US10730173B2 (en) 2015-08-24 2020-08-04 Stanley Black & Decker, Inc. Hammer tacker
TWI630075B (zh) * 2015-12-22 2018-07-21 豐民金屬工業股份有限公司 鎚擊式釘槍

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 (de) * 1989-07-27 1995-03-23 Freund Victoria Gartengeraete Gartenschere
GB9711720D0 (en) * 1997-06-06 1997-08-06 Maclaren Ltd A handle

Also Published As

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

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