GB1041926A - Press brake guards - Google Patents
Press brake guardsInfo
- Publication number
- GB1041926A GB1041926A GB3019464A GB3019464A GB1041926A GB 1041926 A GB1041926 A GB 1041926A GB 3019464 A GB3019464 A GB 3019464A GB 3019464 A GB3019464 A GB 3019464A GB 1041926 A GB1041926 A GB 1041926A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slides
- machine
- guard
- arm
- actuating means
- 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
- F16P3/02—Screens or other safety members moving in synchronism with members which move to and fro
- F16P3/04—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1,041,926. Machinery guards. M. O. HOGGETT. July 20, 1965 [July 21, 1964], No. 30194/64. Heading F2J. In a brake press comprising a blade in the form of a plurality of fingers 19, each finger carries a slide 25 which projects downwardly and substantially masks the space between the blade finger 19 and die 15, and actuating means 30, for raising the slides 25, can only be operated when the machine is inoperative. Also the machine cannot be operated when the slides 25 are in the raised position. The guard actuating means 30 comprises a pivoted angle sectioned member 31 having a horizontal web 34 which engages pegs 28 on the slides 25 to lift the slides when the member 31 is tilted on actuation 41, Fig: 4 (not shown). The guard actuating means 30 is connected by a Bowden cable 48 to a bell-crank lever 50 having an arm 51 which co-operates with an extension 52 on a treadle arm 22, Fig. 3 (not shown), to prevent operation of a treadle 21 to start the machine when the guard fingers 25 are in their raised position. When the machine is working, the guard fingers 25 are prevented from being raised by the engagement of the arm 51 by the end of the extension 52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3019464A GB1041926A (en) | 1964-07-21 | 1964-07-21 | Press brake guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3019464A GB1041926A (en) | 1964-07-21 | 1964-07-21 | Press brake guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1041926A true GB1041926A (en) | 1966-09-07 |
Family
ID=30130324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3019464A Expired GB1041926A (en) | 1964-07-21 | 1964-07-21 | Press brake guards |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1041926A (en) |
-
1964
- 1964-07-21 GB GB3019464A patent/GB1041926A/en not_active Expired
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