GB1339835A - Machine for shaping shoe uppers - Google Patents
Machine for shaping shoe uppersInfo
- Publication number
- GB1339835A GB1339835A GB2733071*A GB2733071A GB1339835A GB 1339835 A GB1339835 A GB 1339835A GB 2733071 A GB2733071 A GB 2733071A GB 1339835 A GB1339835 A GB 1339835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lasting
- last
- finger
- slide
- unit
- 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
- A43D21/00—Lasting machines
- A43D21/003—Lasting machines with lasting strings, stretching straps or the like, for forming the shank portions of shoes
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
1339835 Boots &c ZAVODY PRESNEHO STROJIRENSTVI GOTTWALDOV NARODNI PODNIK 19 April 1971 [28 April 1970] 27330/71 Heading A3B A shank lasting machine includes a last support and a lasting assembly at each side of the last, each lasting assembly consisting of a number of independent lasting units, each lasting unit consisting of a resilient wiper finger 32 and a stretching band 35. The last 49 is supported by a last pin 48 on a jack post (not shown) which can swing in a longitudinal direction and about a vertical axis 53 (Fig. 1). Each lasting assembly is carried by a member 3 which is pivoted at 2 to a bracket 1 on the machine frame. The angular position of the member 3 can be adjusted by a handwheel 11 which rotates rod 10, worm 9, worm wheel 7, pinion 6, and a toothed segment 5 fixed to the member 3. Each lasting unit is mounted on a carrier 18 which can slide in a T-shaped groove 17 in the member 3, the heightwise position of the lasting unit being adjusted by screw 40. Each carrier 18 carries a slide 22 having rollers 23, 24 which engage a groove 25 in the carrier 18. Each slide 22 is connected to a piston rod 19 and carries a resilient wiper finger 32, the initial position of each finger 32 being adjusted by screw 38. The free end of each finger 32 carries a contact member 33 and is attached to one end of a stretching band 35. The band 35 passes over guide 14 and its other end is secured by clamp 36 to a cable 37 attached to spring 38, the tension in the spring 38 being adjustable. By adjusting screw 40 the heightwise position of each wiper finger 32 can be altered, thus adjusting the pressure exerted by the finger 32 on the lasting margin. In operation a last 4a is placed on the last pin 48 and the jack post is swung rearwardly until the last contacts a movable heel stop 60 to start the machine cycle. The jack is then raised to clamp the last against a hold-down 59 and is locked against the heel stop 60. Pressure fluid is then supplied through lines 46 to advance each slide 22 and thus each lasting unit. As each unit advances the band 35 contacts the upper 69 to stretch it over the last and the contact member 33 on each resilient wiper finger 32 engages the lasting margin and wipes it across the insole. After a predetermined time delay the various parts return to their initial positions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS292070 | 1970-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1339835A true GB1339835A (en) | 1973-12-05 |
Family
ID=5367738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2733071*A Expired GB1339835A (en) | 1970-04-28 | 1971-04-19 | Machine for shaping shoe uppers |
Country Status (7)
Country | Link |
---|---|
US (1) | US3678522A (en) |
AR (1) | AR192218A1 (en) |
BR (1) | BR7100976D0 (en) |
CA (1) | CA924059A (en) |
FR (1) | FR2090733A5 (en) |
GB (1) | GB1339835A (en) |
NL (1) | NL170801C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050429A2 (en) * | 1980-10-16 | 1982-04-28 | British United Shoe Machinery Limited | Machine for lasting side portions of shoe uppers |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1015280B (en) * | 1974-06-21 | 1977-05-10 | Toja E | MACHINE FOR THE ASSEMBLY OF TO UPPER DIRECTLY ON THE ASSEMBLY SHAPES |
US3940816A (en) * | 1974-08-08 | 1976-03-02 | Leonhardt Horst M | Side lasting apparatus |
GB1559171A (en) * | 1975-09-18 | 1980-01-16 | Clark Ltd C & J | Manufacture of shoes |
DE2650680A1 (en) * | 1976-11-05 | 1978-05-11 | Schoen & Cie Gmbh | DEVICE FOR TURNING THE SHEEP'S EDGE IN A TOP CLICKING MACHINE |
FR2492237A1 (en) * | 1980-10-16 | 1982-04-23 | Usm France | MACHINE FOR SHAPING AND MOUNTING RODS OF SHOES |
FR2525087B1 (en) * | 1982-04-16 | 1987-05-22 | Huber Cie Sarl Ets | IMPROVEMENTS ON MACHINES FOR MOUNTING SHOE PACKAGES |
FR2586176B2 (en) * | 1982-04-16 | 1987-11-27 | Huber Cie Sarl Ets | SHOE MOUNT MACHINE |
DE3311846A1 (en) * | 1983-03-31 | 1984-10-04 | Deutsche Vereinigte Schuhmaschinen Gmbh, 6000 Frankfurt | DEVICE FOR TIGHTENING A PERFORMANCE SHOE AND FOLDING ITS TWO EDGE IN THE BALL AND JOINT AREA |
FR2586175B1 (en) * | 1985-08-16 | 1987-11-27 | Huber Auguste | CAMBER MOUNTING MACHINE |
WO2004089609A1 (en) * | 2003-04-08 | 2004-10-21 | Soo-Ho Beak | Method of manufacturing uppers of leather and mold for hot press |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US996702A (en) * | 1908-07-02 | 1911-07-04 | Le Baron C Colt | Lasting-machine. |
US2655672A (en) * | 1950-06-06 | 1953-10-20 | United Shoe Machinery Corp | Lasting machine |
-
1971
- 1971-02-03 AR AR233822A patent/AR192218A1/en active
- 1971-02-03 US US112121A patent/US3678522A/en not_active Expired - Lifetime
- 1971-02-05 NL NLAANVRAGE7101563,A patent/NL170801C/en not_active IP Right Cessation
- 1971-02-12 BR BR976/71A patent/BR7100976D0/en unknown
- 1971-03-19 CA CA108281A patent/CA924059A/en not_active Expired
- 1971-04-19 GB GB2733071*A patent/GB1339835A/en not_active Expired
- 1971-04-26 FR FR7114812A patent/FR2090733A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050429A2 (en) * | 1980-10-16 | 1982-04-28 | British United Shoe Machinery Limited | Machine for lasting side portions of shoe uppers |
EP0050429A3 (en) * | 1980-10-16 | 1982-10-06 | The British United Shoe Machinery Company Limited | Machine for lasting side portions of shoe uppers |
Also Published As
Publication number | Publication date |
---|---|
AR192218A1 (en) | 1973-02-08 |
US3678522A (en) | 1972-07-25 |
NL7101563A (en) | 1971-11-01 |
DE2103721B2 (en) | 1976-03-04 |
NL170801B (en) | 1982-08-02 |
FR2090733A5 (en) | 1972-01-14 |
NL170801C (en) | 1983-01-03 |
DE2103721A1 (en) | 1971-11-18 |
CA924059A (en) | 1973-04-10 |
BR7100976D0 (en) | 1973-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |