GB417533A - Improvements in or relating to safety devices for pressing, stamping and like machines - Google Patents
Improvements in or relating to safety devices for pressing, stamping and like machinesInfo
- Publication number
- GB417533A GB417533A GB1059233A GB1059233A GB417533A GB 417533 A GB417533 A GB 417533A GB 1059233 A GB1059233 A GB 1059233A GB 1059233 A GB1059233 A GB 1059233A GB 417533 A GB417533 A GB 417533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detent
- stamping
- machines
- pressing
- safety devices
- 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
- F16P3/18—Control arrangements requiring the use of both hands
- F16P3/24—Control arrangements requiring the use of both hands for mechanical controls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
417,533. Safety devices for presses. WELLS, A. W. J., Progress Works, Somers Road, Walthamstow, London. April 8, 1933, No. 10592. [Class 80 (iv).] In pressing, stamping, &c. machines of the kind which are started by depressing a handle or handles 15 to withdraw a detent 14 and release a catch 12 carried by the shaft, thereby operating the driving clutch, premature release of the handle causes an arm 17 operated by the detent to intercept the catch and withdraw the clutch ; thereby preventing injury to the operator's hands. The arm 17 may be moved into the intercepting position by a cam track 21 on the detent or may be positively connected to the detent by a pivoted lever. Specifications 302,061, [Class 80 (iv)], and 417,532 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1059233A GB417533A (en) | 1933-04-08 | 1933-04-08 | Improvements in or relating to safety devices for pressing, stamping and like machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1059233A GB417533A (en) | 1933-04-08 | 1933-04-08 | Improvements in or relating to safety devices for pressing, stamping and like machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB417533A true GB417533A (en) | 1934-10-08 |
Family
ID=9970667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1059233A Expired GB417533A (en) | 1933-04-08 | 1933-04-08 | Improvements in or relating to safety devices for pressing, stamping and like machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB417533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1141535B (en) * | 1957-02-08 | 1962-12-20 | Metallwaren | Magnetically or by a pressure medium, in particular electro-pneumatically controlled eccentric or crank press with rotary wedge coupling |
-
1933
- 1933-04-08 GB GB1059233A patent/GB417533A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1141535B (en) * | 1957-02-08 | 1962-12-20 | Metallwaren | Magnetically or by a pressure medium, in particular electro-pneumatically controlled eccentric or crank press with rotary wedge coupling |
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