GB521686A - Improvements in or relating to apparatus for use in weighing materials - Google Patents
Improvements in or relating to apparatus for use in weighing materialsInfo
- Publication number
- GB521686A GB521686A GB647940A GB647940A GB521686A GB 521686 A GB521686 A GB 521686A GB 647940 A GB647940 A GB 647940A GB 647940 A GB647940 A GB 647940A GB 521686 A GB521686 A GB 521686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gap
- shoot
- size
- feed
- adjustable
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sorting Of Articles (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
521,686. Automatic-feed weighers. THOMAS, C. W., and RUDDICK, H. G. Nov. 2, 1938, No. 6479/40. Divided out of 521,642. [Class 143] In an automatic weighing apparatus the material is fed to the weigh pan by upper and lower oscillating trays 3, 4, Fig. 1, supplying the coarse and fine feeds respectively and provided with an intermediate shoot 28 leaving a gap 30 which determines the size or amount of material which can be allowed to pass along the lower tray to the delivery end. The material is introduced into a hopper 26 carried by the upper tray. The shoot 28 is adjustable to regulate the gap 30, and a slide 34 adjusts the size of the entrance to the shoot. In a modification, the gap 30 is regulated by an adjustable wedge 7, Fig. 2. A similar adjustable wedge 7a may be used to control the feed to the upper tray 3. Specification 521,642 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647940A GB521686A (en) | 1938-11-22 | 1938-11-22 | Improvements in or relating to apparatus for use in weighing materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647940A GB521686A (en) | 1938-11-22 | 1938-11-22 | Improvements in or relating to apparatus for use in weighing materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB521686A true GB521686A (en) | 1940-05-28 |
Family
ID=9815230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB647940A Expired GB521686A (en) | 1938-11-22 | 1938-11-22 | Improvements in or relating to apparatus for use in weighing materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB521686A (en) |
-
1938
- 1938-11-22 GB GB647940A patent/GB521686A/en not_active Expired
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