EP1502518A1 - Zehenkappe für Sicherheitsschuh und Schuh mit solcher Zehenkappe - Google Patents

Zehenkappe für Sicherheitsschuh und Schuh mit solcher Zehenkappe Download PDF

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Publication number
EP1502518A1
EP1502518A1 EP04356142A EP04356142A EP1502518A1 EP 1502518 A1 EP1502518 A1 EP 1502518A1 EP 04356142 A EP04356142 A EP 04356142A EP 04356142 A EP04356142 A EP 04356142A EP 1502518 A1 EP1502518 A1 EP 1502518A1
Authority
EP
European Patent Office
Prior art keywords
lip
flexible
shoe
shell
flexible lip
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Withdrawn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
EP04356142A
Other languages
English (en)
French (fr)
Inventor
Etienne Benoist
Eric Jallat
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.)
Mecelec SA
Original Assignee
Mecelec 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 Mecelec SA filed Critical Mecelec SA
Publication of EP1502518A1 publication Critical patent/EP1502518A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Definitions

  • the present invention relates to a front end for safety shoe, as well as a safety shoe equipped with such a tip.
  • the front end of a safety shoe is provided with a tip that includes a rigid shell.
  • This rigid shell has the function of protect the anterior part of a foot with the Safety shoe. It can be made of sheet metal thick or thermosetting polymer.
  • the flexible lip improves the comfort of the shoe of which it is part. In addition, it avoids stem of the shoe does not cut prematurely at the level of back edge of the hull.
  • the purpose of the invention is to enable a reduction of manufacturing cost of the front ends for shoe the rigid protective shell of which is provided with a back lip.
  • the invention relates to a front end for a safety shoe, this end comprising, on the one hand, a rigid protective shell delimiting a cavity open at least aft and, on the other hand, a lip flexible which extends the hull backwards, characterized in that the hull and the flexible lip are of a single taking.
  • the invention also relates to a shoe of security, including a tip as defined above front end.
  • Figure 1 a shoe of security, in front of which is mounted a tip 1, under the stem 2 of this shoe.
  • the front end 1 which is represented in FIGS. 2 to 4, has a rigid protective shell 3, that a lip flexible 4 extends backwards.
  • the tip 1 is molded in one piece in a thermoplastic polymer, such as a polyamide or other.
  • the shell 3 and the flexible lip 4 are thus come from matter.
  • the shell 3 which is intended to protect the party front of a foot wearing the shoe of Figure 1, delimits a cavity 5 open towards the rear and towards the low. It ends at the back with an edge 6, while that at its lower edge, it is provided with a inner flange 7 mounting the front end 1 in the shoe. In the example shown, this shell 3 has a thickness ranging from about 4 mm to about 10 mm.
  • the flexible lip 4 has the function of improving the comfort of the shoe shown in Figure 1 and to prevent the rod 2 from cutting prematurely at the from the rear edge 6 of the hull 3. It extends towards the rear, from this rear edge 6, and thins in direction of its free rear edge 8, because of a tilting of its internal surface towards its external surface which extends in the extension of the rear portion of the outer surface of the shell 3.
  • This lip 4 has a thickness less than that of the shell 3.
  • the average thickness of the lip 4 is thus preferably between 2/100 and 7/100 of the thickness average of the hull 3. In the example shown, she varies from about 0.2 mm to about 0.5 mm. The difference thickness between the lip 4 and the shell 3 allows this last is rigid and that the lip 4 is flexible.
  • transverse slots 9 are provided in the lip 4 except at the ends of the ends 1. These slots 9 extend from the free edge 8 towards the shell 3. They divide the lip 4 into several flexible flaps 10 which succeed following the length of the rear edge 6.
  • the flexible lip 4 deforms at least partially, which facilitates the slits 9.
  • the tip 1 is in one piece allows to obtain easily and reliably that its surface externally shows no substantial irregularity a recess, especially at the junction of its hull 3 and its lip 4.
  • a recess especially at the junction of its hull 3 and its lip 4.
  • such an irregularity at the junction of the hull 3 and the lip 4 tends to cause a break premature and / or deformed stem 2.
  • FIG. 5 is partially shown an end before 101 which is identical to the front end 1 except that its flexible lip, referenced 104, bears a groove internal 111, intended to facilitate and locate the training of a fold in this lip 104.
  • the groove 111 extends according to the length of lip 104 and it is spared where this lip 104 is connected to the hull, referenced 103, last before 101.
  • FIG. 6 shows a front end 201 which is distinguished from the front end 101 by what is described below.
  • the parts of the front end 101 are marked with references which are increased by 100 to designate, in the following, similar or equivalent parts of the tip before 201.
  • the groove 211 formed in the flexible lip 204 is not internal but external.
  • the outer surface the end 201 tilts slightly inward when passes from the hull 203 to the lip 204.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP04356142A 2003-08-01 2004-07-30 Zehenkappe für Sicherheitsschuh und Schuh mit solcher Zehenkappe Withdrawn EP1502518A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309556A FR2858185A1 (fr) 2003-08-01 2003-08-01 Bout avant pour chaussure de securite et chaussure de securite avec ce bout
FR0309556 2003-08-01

Publications (1)

Publication Number Publication Date
EP1502518A1 true EP1502518A1 (de) 2005-02-02

Family

ID=33523053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04356142A Withdrawn EP1502518A1 (de) 2003-08-01 2004-07-30 Zehenkappe für Sicherheitsschuh und Schuh mit solcher Zehenkappe

Country Status (2)

Country Link
EP (1) EP1502518A1 (de)
FR (1) FR2858185A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1779742A1 (de) * 2005-10-24 2007-05-02 I.C.C. Indústrias De Comércio E Calçado, S.A. Zehenkappe für Sicherheitsschuhwerk
EP2071970A1 (de) 2007-12-21 2009-06-24 Sperian Protection Europe Schutzschuh

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436496A (de) *
US4656761A (en) * 1985-06-26 1987-04-14 Mining Industry Research Organization Of Canada Footwear reinforcement
US4735003A (en) * 1986-03-25 1988-04-05 Haskon Corporation Protective toe cap for footwear
EP1095582A1 (de) * 1999-10-26 2001-05-02 Midship Beheer B.V. Zehenschutzkappe, insbesondere für einen Sicherheitsschuh oder Schutzschuh, und Schuh mit einer Zehenschutzkappe
US20030066208A1 (en) * 1999-12-21 2003-04-10 Bertrand Racine Method of manufacturing a skate boot

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436496A (de) *
US4656761A (en) * 1985-06-26 1987-04-14 Mining Industry Research Organization Of Canada Footwear reinforcement
US4735003A (en) * 1986-03-25 1988-04-05 Haskon Corporation Protective toe cap for footwear
EP1095582A1 (de) * 1999-10-26 2001-05-02 Midship Beheer B.V. Zehenschutzkappe, insbesondere für einen Sicherheitsschuh oder Schutzschuh, und Schuh mit einer Zehenschutzkappe
US20030066208A1 (en) * 1999-12-21 2003-04-10 Bertrand Racine Method of manufacturing a skate boot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1779742A1 (de) * 2005-10-24 2007-05-02 I.C.C. Indústrias De Comércio E Calçado, S.A. Zehenkappe für Sicherheitsschuhwerk
EP2071970A1 (de) 2007-12-21 2009-06-24 Sperian Protection Europe Schutzschuh

Also Published As

Publication number Publication date
FR2858185A1 (fr) 2005-02-04

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