GB1505465A - Machine for preforming shoe vamps - Google Patents
Machine for preforming shoe vampsInfo
- Publication number
- GB1505465A GB1505465A GB1434776A GB1434776A GB1505465A GB 1505465 A GB1505465 A GB 1505465A GB 1434776 A GB1434776 A GB 1434776A GB 1434776 A GB1434776 A GB 1434776A GB 1505465 A GB1505465 A GB 1505465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vamp
- die
- jack
- pouch
- lever
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/003—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks specially adapted for forming upper blanks or leggings by stretching
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
- A43D11/12—Machines for forming the toe part or heel part of shoes, with or without use of heat
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
1505465 Shaping shoe uppers CONSTRUCTIONS MECANIQUES OPIC 8 April 1976 [21 May 1975 4 July 1975] 14347/76 Heading A3B A vamp P is shaped before it is placed on a last by pressing between a hingeably mounted die 4 which reproduces the last profile and an elastically deformable inflatable pouch 20. The vamp P rests over a recess in a box 19 in which is housed the pouch 20. The box 19 is raised in the direction F 1 by a jack 21 until the periphery of the vamp P is gripped between the top 17 of the box 19 and the bottom 23 of a collar 12 which bounds a hole 11 in a plate 10 which is thrust elastically downwards by springs 16 on bolts 13 connecting the plate 10 to the machine frame 1. The pouch 20 is inflated to contact the middle of the vamp. A jack 9 whose rod 8 is connected to a hinged lever 6 to which the die is fixed is operated to rotate the die 4, Figs. 6-11 (not shown) until it faces vertically downwards, when the pouch is deflated and the jacks 21, 9 retracted, the vamp being shaped to the die profile. Since the vamp is first gripped between the pouch 20 and the die 4 at one of its ends, creasing is avoided. The die may be heated. In an alternative embodiment, Figs. 12, 13 (not shown) an operation of a jack (29) a lever (27) connected between the jack (29) and a die 4 is rotated to deform the vamp P. At the end of the stroke of the lever (27) one end of the vamp remains gripped between the top 17 and the collar 12 and the die 4 is moved vertically downwardly by a jack (30) between the lever (27) and the die 4 to free the end of the vamp.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7515758A FR2311509A1 (en) | 1975-05-21 | 1975-05-21 | SHOE UPPER PREFORMING MACHINE |
FR7521026A FR2315876A2 (en) | 1975-07-04 | 1975-07-04 | Forming machine for front shoe sections - uses pivoted mould and elastically deformable element in centre of movable box |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1505465A true GB1505465A (en) | 1978-03-30 |
Family
ID=26218878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1434776A Expired GB1505465A (en) | 1975-05-21 | 1976-04-08 | Machine for preforming shoe vamps |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS51143450A (en) |
AR (1) | AR207887A1 (en) |
BR (1) | BR7603205A (en) |
CS (1) | CS199704B2 (en) |
DE (1) | DE2555700C3 (en) |
DK (1) | DK579575A (en) |
GB (1) | GB1505465A (en) |
HU (1) | HU173637B (en) |
IT (1) | IT1066680B (en) |
SU (1) | SU784734A3 (en) |
YU (1) | YU101676A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102450778A (en) * | 2010-10-25 | 2012-05-16 | 盐城市晨龙机械厂 | Dual-bending cutting plate for vamp bending machine |
CN111955850A (en) * | 2020-08-08 | 2020-11-20 | 冯文仲 | Water-spraying pressurizing shaping mechanism for cloth shoes |
-
1975
- 1975-12-11 DE DE19752555700 patent/DE2555700C3/en not_active Expired
- 1975-12-19 DK DK579575A patent/DK579575A/en unknown
- 1975-12-29 IT IT5289275A patent/IT1066680B/en active
-
1976
- 1976-01-01 AR AR26267676A patent/AR207887A1/en active
- 1976-04-02 HU HU76OI202A patent/HU173637B/en unknown
- 1976-04-08 GB GB1434776A patent/GB1505465A/en not_active Expired
- 1976-04-22 YU YU101676A patent/YU101676A/en unknown
- 1976-04-23 JP JP4640276A patent/JPS51143450A/en active Pending
- 1976-05-11 SU SU762355159A patent/SU784734A3/en active
- 1976-05-18 CS CS329976A patent/CS199704B2/en unknown
- 1976-05-20 BR BR7603205A patent/BR7603205A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102450778A (en) * | 2010-10-25 | 2012-05-16 | 盐城市晨龙机械厂 | Dual-bending cutting plate for vamp bending machine |
CN111955850A (en) * | 2020-08-08 | 2020-11-20 | 冯文仲 | Water-spraying pressurizing shaping mechanism for cloth shoes |
Also Published As
Publication number | Publication date |
---|---|
IT1066680B (en) | 1985-03-12 |
JPS51143450A (en) | 1976-12-09 |
CS199704B2 (en) | 1980-07-31 |
DE2555700B2 (en) | 1979-02-22 |
SU784734A3 (en) | 1980-11-30 |
YU101676A (en) | 1983-01-21 |
HU173637B (en) | 1979-07-28 |
BR7603205A (en) | 1977-01-18 |
AR207887A1 (en) | 1976-11-08 |
DE2555700C3 (en) | 1979-10-11 |
DE2555700A1 (en) | 1976-12-02 |
DK579575A (en) | 1976-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |