EP0095547A1 - Woman's sandal of quick and easy assembly - Google Patents

Woman's sandal of quick and easy assembly Download PDF

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Publication number
EP0095547A1
EP0095547A1 EP82830283A EP82830283A EP0095547A1 EP 0095547 A1 EP0095547 A1 EP 0095547A1 EP 82830283 A EP82830283 A EP 82830283A EP 82830283 A EP82830283 A EP 82830283A EP 0095547 A1 EP0095547 A1 EP 0095547A1
Authority
EP
European Patent Office
Prior art keywords
heel
sandal
woman
quick
shaped protrusion
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Withdrawn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
EP82830283A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ferdinando Bezzeccheri
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.)
SPLENDORPLAST - SpA
Original Assignee
SPLENDORPLAST - SpA
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 SPLENDORPLAST - SpA filed Critical SPLENDORPLAST - SpA
Publication of EP0095547A1 publication Critical patent/EP0095547A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/26—Tongues for shoes

Definitions

  • This Application for Industrial Patent has for its object to provide a woman's sandal of good quality but which mav be economically manufactured as it is made up of simple, pre-moulded parts which are quickly and easilv put together without the need for specialized machinery or skilled labour.
  • the upper which, in practice,consists of cross bands or strips generally arranged at the forepart of the foot, is applied to this insole.
  • the upper is folded under the insole and usually cemented into position, then the actual sole is applied to the insole and the heel fitted and centred with the use of the appropriate machinery.
  • the work is completed with the application of a thin finishing inner sole to the insole to cover and hide the heads of the nails which hold the heel in place.
  • the rigid insert (1) i.e. the metal core usually found in the insole, is moulded in plastic and has exactly the same shape as the insole above it, to which it is fixed either by a normal cementing process or by injecting the plastic directly under the insole, appropriatelv arranged inside the mould.
  • this insert gradually tapers away from the edge of the insole, getting thinner and narrower, and finishes in a central tongue (la), where the arch of the foot stops.
  • This narrowing is essential in order to leave space under the insole where the upper will be folded-and fixed, so that no bulk is formed between the rigid insert and the sole itself which is applied under the insert (1) and insole.
  • the rigid insert (1) is characterized bv a thinner than usual peripheral band (1b), under which the edges of the material or leather used in the aforesaid binding operation are folded and fixed.
  • this peripheral band (lb) on its under side is flat and not curved so as to create an almost straight step on the sole of the insert (1).
  • a series of closed holes are provided along the underside of this band (ld), which catch and hold the filiform adhesive which is generally used with automatic binding machines.
  • a protrusion tapering towards the bottom and looking like a small heel, on to which the actual heel is fitted.
  • This heel has a cavitv (2a) exactly the same shape as the heel-shaped protrusion (1e).
  • This heel-shaped protrusion is crossed axiallv bv an absolutely vertical hole (1f), characterized bv the fact that the diameter of its lower section is larger than that of its upper section.
  • the binding operation may be carried out using the normal automatic machines.
  • the sole (4) which exactly matches the insole (3), is applied.
  • edge (2b) of the heel slopes internally towards the centre so that on completion of the assembly space is left between the aforesaid step (lc) and the inside edge of the heel.
  • This space has been provided in order to accomodate the folds of the binding which otherwise would prevent a uniform and even adhesion of the parts, in fact, during the usual work process it is necessary to remove these excess folds of material or leather of the binding.
  • the final fixing of the heel (2) is obtained by using a knurled or serrated pin (5) which is threaded from the bottom into the heel,through the hole (2c) and into the aforementioned cavity (2a).
  • This pin easily penetrates the hole (2c) and the first section (If) and only really starts gripping in the last section and that is in order to make the assembly of the sandal as quick as possible.
  • the top piece (6) may be driven in and under the head of the pin (5), as illustrated in the attached drawings or made in one piece with the pin itself.
  • the heel-shaped protrusion (Ie) instead of being tapered similar to a truncated cone, mav be graduated concentrically, and so obviously must be the cavitv (2a) of the heel (2).
  • this rigid insert (1) may be used when manufacturing other types of footwear, not necessarily sandals, and still have a quicker and more simplified assembly of the parts since the centring and fixing operations of the heel are eliminated in exactly the same way and therefore there is no longer need for the finishing inner sole to hide the nails which fix the heel to the sole.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP82830283A 1982-06-01 1982-11-17 Woman's sandal of quick and easy assembly Withdrawn EP0095547A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00619/82A IT1156270B (it) 1982-06-01 1982-06-01 Sandalo per donna,di facile e rapido assemblaggio
IT61982 1982-06-01

Publications (1)

Publication Number Publication Date
EP0095547A1 true EP0095547A1 (en) 1983-12-07

Family

ID=11293179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82830283A Withdrawn EP0095547A1 (en) 1982-06-01 1982-11-17 Woman's sandal of quick and easy assembly

Country Status (20)

Country Link
EP (1) EP0095547A1 (fi)
JP (1) JPS58218902A (fi)
KR (1) KR840005326A (fi)
AU (1) AU1425283A (fi)
BR (1) BR8302225A (fi)
CS (1) CS254318B2 (fi)
DD (1) DD209729A5 (fi)
EG (1) EG15508A (fi)
ES (1) ES270355Y (fi)
FI (1) FI831877L (fi)
GR (1) GR78603B (fi)
IL (1) IL68526A0 (fi)
IN (1) IN158645B (fi)
IT (1) IT1156270B (fi)
MT (1) MTP934B (fi)
OA (1) OA07444A (fi)
PL (1) PL133720B1 (fi)
PT (1) PT76427B (fi)
YU (1) YU117983A (fi)
ZA (1) ZA833153B (fi)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137474A (en) * 1983-03-25 1984-10-10 Buller Plastics Limited Shoe construction
GB2218318A (en) * 1989-06-27 1989-11-15 Cornwell Components Limited Ladies shoe heels
GB2340728A (en) * 1998-08-27 2000-03-01 Elaine Byrne Footwear adapted to receive a temporary heel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136103U (ja) * 1991-06-11 1992-12-17 宗寅 金 くつのカカトが取りかえられるくつ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344356A (en) * 1919-09-02 1920-06-22 Sahr Frank Shoe-heel
US2176684A (en) * 1937-01-15 1939-10-17 United Wood Heel Company Shank stiffener
US2852866A (en) * 1956-11-23 1958-09-23 Justin P Quirk Shoe heel mounting
US2879610A (en) * 1958-01-02 1959-03-31 Gaetano John Di Heel for shoes
FR1346537A (fr) * 1961-12-13 1963-12-20 Talon interchangeable
BE680619A (fi) * 1965-05-11 1966-10-17

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344356A (en) * 1919-09-02 1920-06-22 Sahr Frank Shoe-heel
US2176684A (en) * 1937-01-15 1939-10-17 United Wood Heel Company Shank stiffener
US2852866A (en) * 1956-11-23 1958-09-23 Justin P Quirk Shoe heel mounting
US2879610A (en) * 1958-01-02 1959-03-31 Gaetano John Di Heel for shoes
FR1346537A (fr) * 1961-12-13 1963-12-20 Talon interchangeable
BE680619A (fi) * 1965-05-11 1966-10-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137474A (en) * 1983-03-25 1984-10-10 Buller Plastics Limited Shoe construction
GB2218318A (en) * 1989-06-27 1989-11-15 Cornwell Components Limited Ladies shoe heels
GB2340728A (en) * 1998-08-27 2000-03-01 Elaine Byrne Footwear adapted to receive a temporary heel

Also Published As

Publication number Publication date
AU1425283A (en) 1983-12-08
JPS58218902A (ja) 1983-12-20
IL68526A0 (en) 1983-07-31
IT8200619A0 (it) 1982-06-01
PL133720B1 (en) 1985-06-29
PT76427B (en) 1985-11-18
BR8302225A (pt) 1984-01-03
MTP934B (en) 1984-06-05
PL242265A1 (en) 1984-02-13
PT76427A (en) 1983-04-01
IT1156270B (it) 1987-01-28
OA07444A (fr) 1984-11-30
YU117983A (en) 1986-04-30
GR78603B (fi) 1984-09-27
KR840005326A (ko) 1984-11-12
ES270355U (es) 1983-07-16
ZA833153B (en) 1984-01-25
EG15508A (en) 1986-06-30
ES270355Y (es) 1984-02-16
FI831877A0 (fi) 1983-05-25
IN158645B (fi) 1986-12-27
CS254318B2 (en) 1988-01-15
FI831877L (fi) 1983-12-02
DD209729A5 (de) 1984-05-23

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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

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19840607

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860416

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BEZZECCHERI, FERDINANDO