GB657570A - Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the like - Google Patents
Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the likeInfo
- Publication number
- GB657570A GB657570A GB31857/48A GB3185748A GB657570A GB 657570 A GB657570 A GB 657570A GB 31857/48 A GB31857/48 A GB 31857/48A GB 3185748 A GB3185748 A GB 3185748A GB 657570 A GB657570 A GB 657570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- nose
- lever
- clutch
- pin
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/11—Machines or apparatus for cutting or milling leather or hides
- C14B2700/113—Cutting presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
657,570. Operating clutches. BATA, NARODNI PODNIK. Dec. 9, 1948, No. 31857. Convention date, Dec. 11, 1947. [Class 80(ii)] 'In a one-revolution clutch for stamping machines, one arm 14a of a three-armed lever 14 coacts with the nose 23 of a catch arm 18, a second arm 14b has a bevelled end coacting with a slidable clutch operating pin 7, and the third arm 14c coacts with a cam 8 on the driven shaft 3. A control rod 37 is connected to one end of a lever 32 having a slot engaging a fixed pin 30, the other end,of the lever having a nose 34 coacting with a recess 25 beneath the nose 23. The. pin 7 is urged towards clutchengaged position by a spring 12. Normally, the nose 23 holds the lever 14 with the arm) 14b holding the pin 7 retracted, the clutch being disengaged. When the operator pulls the rod 37, the lever 32 pulls the nose 23 away from the arm 14a, and the leyer 14 is turned by a spring 21 so that the arm 14b releases thepin 7 and the clutch engages, the arm 14a striking the nose 34 so as to disengage it from the arm 18. During the ensuing revolution, the cam 8. moves, the lever 14 so that nose 23 re-engages arm 14a, and the bevelled end of arm 14b retracts pin 7 to disengage the clutch at the end of the revolution. The nose 34 re-engages the recess 25 when the rod 37 is released.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS657570X | 1947-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB657570A true GB657570A (en) | 1951-09-19 |
Family
ID=5454425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31857/48A Expired GB657570A (en) | 1947-12-11 | 1948-12-09 | Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB657570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223625A (en) * | 2018-01-22 | 2018-06-29 | 石家庄力神锻压机床有限公司 | A kind of brake gear of safe and intelligent press machine |
-
1948
- 1948-12-09 GB GB31857/48A patent/GB657570A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223625A (en) * | 2018-01-22 | 2018-06-29 | 石家庄力神锻压机床有限公司 | A kind of brake gear of safe and intelligent press machine |
| CN108223625B (en) * | 2018-01-22 | 2023-11-24 | 石家庄力神锻压机床有限公司 | Braking device of safe intelligent punching machine |
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