GB191300002A - Improvements in or relating to Lasting Machines. - Google Patents
Improvements in or relating to Lasting Machines.Info
- Publication number
- GB191300002A GB191300002A GB191300002DA GB191300002A GB 191300002 A GB191300002 A GB 191300002A GB 191300002D A GB191300002D A GB 191300002DA GB 191300002 A GB191300002 A GB 191300002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- nozzle
- shoe
- last
- work
- 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
- A43D21/02—Lasting machines with one single lasting gripper
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
2. Wade, H., [United Shoe Machinery Co.]. Jan. 1. Lasting.-A machine for lasting stitch-down shoes &c. is arranged so that relative movement between the grippers and a shoe-rest brings the nose of the gripper jaws into the angle between the side of the last and the projecting margin of the sole. The grippers comprise horizontal jaws 5, 6 formed on adjustable shanks 7, 8, of which the shank 7 is acted upon by a spring 15 to hold the jaw 5 normally in its lowest position. The shank 8 is connected through yielding connexions 20, 22, 35 to a lever 25, which is adapted to be operated by a link 28 and an eccentric from a clutch shaft 30 on the depression of a treadle lever 32. The front end of the lever 25 is threaded to receive adjustably the shank 40 of a work plate 42, which is pivoted to have a limited rocking movement. Above the gripping-plane of the grippers is arranged the nozzle 45 of a tacking-mechanism of ordinary construction. This nozzle moves with a slide 50 having pivoted at its upper end a block 52 located beneath a lever 54, the end of which normally engages a clutch-controlling lever 62 of a shaft 60. A blade 65 is secured to the nozzle in a position to press the upper into the angle between the last and sole. In use, the shoe is placed on the work-- plate 42 with the outwardly-turned flange of the upper between the jaws 5, 6. The treadle is then depressed causing the jaw 6 to close on to the upper, while at the same time the work-plate 42 rises and forces the last upwards into the gripped upper, Fig. 3, until the top face of the sole engages the gripper jaw 5 ; during this movement the blade 65 presses the upper against the side of the last and down into the angle adjacent to the tacking point. Continued upward movement of the work-plate lifts the gripper jaws and permits the shoe to engage and raise the nozzle 45, causing the block 52 to tilt the trip lever 54. This allows the upper shaft 60 to be clutched into gear to start the tacking-mechanism, and to drive a tack from the nozzle into the shoe between the point at which the upper is gripped and the tack last driven.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191300002T | 1913-01-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191300002A true GB191300002A (en) | 1914-01-01 |
Family
ID=32576474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191300002D Expired GB191300002A (en) | 1913-01-01 | 1913-01-01 | Improvements in or relating to Lasting Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191300002A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716350B2 (en) | 2010-04-30 | 2020-07-21 | Michael Waters | Lighted headgear and accessories therefor |
-
1913
- 1913-01-01 GB GB191300002D patent/GB191300002A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10716350B2 (en) | 2010-04-30 | 2020-07-21 | Michael Waters | Lighted headgear and accessories therefor |
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