GB355817A - Improvements in or relating to shoe upper conforming machines - Google Patents
Improvements in or relating to shoe upper conforming machinesInfo
- Publication number
- GB355817A GB355817A GB1671030A GB1671030A GB355817A GB 355817 A GB355817 A GB 355817A GB 1671030 A GB1671030 A GB 1671030A GB 1671030 A GB1671030 A GB 1671030A GB 355817 A GB355817 A GB 355817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- machine
- worm
- pin
- shoe
- 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
- A43D21/12—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
- A43D21/127—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last with wipers
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Braking Arrangements (AREA)
Abstract
355,817. Positive clutches. BRITISH UNITED SHOE MACHINERY CO., Ltd., Union Works, Belgrave Road, Leicester.- (United Shoe Machinery Corporation ; 140, Federal Street, Boston, U.S.A.) May 30, 1930, No. 16710. [Class 80 (ii).] A shoe-lasting machine is drawn by a worm 890 gearing with a worm-wheel provided with internal ratchet teeth 898. A member 894 is keyed to the cam-shaft and carries a rooking segmental key for engaging the teeth 898 when rocked in one direction, and thus connecting the worm-wheel and cam shaft. This member is rocked by an arm 910, its movement being limited by a pin 906 secured to it and moving in an arcuate slot in the member 894. The arm 910 is urged by a spring 912 to operative position, where it is, normally, held by a latch 918. A pivoted arm 914 carries a plate 916 co-operating with the pin 906. In operation, when the work has been positioned, the attendant swings a toe-presser foot over the shoe. This movement is caused to engage the clutch, connections between the presserfoot and the arm 914 including a pull rod 934 with a hooked end. Near the end of the machine's cycle, a lug 944 trips the latch 918, the hooked rod 934 having been released by a lug 942 shortly after the start of the machine to allow the plate 916 to fall into the path of the pin 906. By contact of these parts the machine is stopped at the conclusion of one revolution of the cam shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1671030A GB355817A (en) | 1930-05-30 | 1930-05-30 | Improvements in or relating to shoe upper conforming machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1671030A GB355817A (en) | 1930-05-30 | 1930-05-30 | Improvements in or relating to shoe upper conforming machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB355817A true GB355817A (en) | 1931-08-31 |
Family
ID=10082260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1671030A Expired GB355817A (en) | 1930-05-30 | 1930-05-30 | Improvements in or relating to shoe upper conforming machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB355817A (en) |
-
1930
- 1930-05-30 GB GB1671030A patent/GB355817A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB355817A (en) | Improvements in or relating to shoe upper conforming machines | |
| US2266587A (en) | Trip mechanism | |
| GB368703A (en) | Improvements in or relating to clutch mechanisms | |
| GB657570A (en) | Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the like | |
| GB444304A (en) | Stop-motion device for sewing machines | |
| GB222175A (en) | Improvements in and relating to lock-stitch sewing-machines | |
| GB457941A (en) | Improvements relating to automatic weighing machines | |
| GB762193A (en) | Improvements in or relating to sewing machines for operating on shoes | |
| GB377524A (en) | Improvements in and relating to buttonhole sewing machines | |
| GB241235A (en) | Improvements in or relating to automatic shoe machines | |
| GB265298A (en) | Improvements in or relating to loose-nailing machines | |
| GB271509A (en) | Device for actuating the sheet lifter of sheet feeders | |
| GB385145A (en) | Improvements in or relating to knitting machines and stop motions therefor | |
| GB472331A (en) | Improvements relating to driving gear for power presses and other machines | |
| GB238108A (en) | Improvements in machines for making box parts | |
| GB436158A (en) | Improvements in or relating to sewing machines | |
| GB245666A (en) | Improvements in or relating to leather working machines | |
| GB481867A (en) | Improvements in or relating to machines for moulding counters for boots or shoes | |
| GB314147A (en) | Improvements in or relating to starting and stopping mechanisms | |
| GB183733A (en) | Improvements in and relating to self-acting twiners | |
| GB312956A (en) | Improvements in or relating to machines, applicable for use in the manufacture or repair of boots and shoes, for the insertion of metallic or other fasteners | |
| GB244466A (en) | Automatic de-clutching and braking device for nailing machines | |
| GB363148A (en) | Improvements relating to the starting and stopping of machines employed for cutting the pile of pile fabrics | |
| GB525408A (en) | Improvements in or relating to machines for operating upon the margins of boot or shoe soles | |
| GB221834A (en) | Improvements in clutch mechanism particularly applicable to wire twisting or tying machines |