GB604727A - Improvements in or relating to power presses - Google Patents
Improvements in or relating to power pressesInfo
- Publication number
- GB604727A GB604727A GB3258945A GB3258945A GB604727A GB 604727 A GB604727 A GB 604727A GB 3258945 A GB3258945 A GB 3258945A GB 3258945 A GB3258945 A GB 3258945A GB 604727 A GB604727 A GB 604727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- press
- guard
- handle
- blocks
- bars
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/008—Devices for directly stopping or interrupting the drive or gear in case of danger to the machine, e.g. devices with clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
604,727. Machinery guards. MANGANESE BRONZE & BRASS CO., Ltd., and NEWBY, E. J. E. Dec. 3, 1945, No. 32589. [Class 80 (iv)] A vertically-sliding gate a for guarding the moving parts of a power press engages through slots b pins c, c on the end of pivoted bars d, d which carry blocks e, e so that when the guard is raised to open position the blocks e, e are moved between the movable pressure plate f of the press and the die-block g to prevent actuation. When the guard is lowered the blocks e are moved clear of the plate f and the press can be actuated. One of the bars has an arm h secured thereto, the end i of which interlocks through a trip-gear rod e with the starting handle j of the press, which cannot be operated until the guard is closed. The rod l has then to be pulled forward by its handle m to allow actuation of the handle j so that both of the operators hands are occupied during the starting operation. Specification 517,659 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3258945A GB604727A (en) | 1945-12-03 | 1945-12-03 | Improvements in or relating to power presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3258945A GB604727A (en) | 1945-12-03 | 1945-12-03 | Improvements in or relating to power presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB604727A true GB604727A (en) | 1948-07-08 |
Family
ID=10340980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3258945A Expired GB604727A (en) | 1945-12-03 | 1945-12-03 | Improvements in or relating to power presses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB604727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044271A (en) * | 1990-03-29 | 1991-09-03 | Marathon Equipment Company | Compactor door and interlock |
-
1945
- 1945-12-03 GB GB3258945A patent/GB604727A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044271A (en) * | 1990-03-29 | 1991-09-03 | Marathon Equipment Company | Compactor door and interlock |
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