GB644870A - Improvements in the mechanism for operating the nipper jaws in combing machines of the rectilinear type - Google Patents
Improvements in the mechanism for operating the nipper jaws in combing machines of the rectilinear typeInfo
- Publication number
- GB644870A GB644870A GB19662/47A GB1966247A GB644870A GB 644870 A GB644870 A GB 644870A GB 19662/47 A GB19662/47 A GB 19662/47A GB 1966247 A GB1966247 A GB 1966247A GB 644870 A GB644870 A GB 644870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- spring
- movement
- cam
- operating
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/14—Drawing-off and delivery apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
644,870. Combing - machines. NOUVELLE SOC. DE CONSTRUCTION CIDEVANT N. SCHLUMBERGER & CIE SOC. ANON. July 22, 1947, No. 19662. Convention date, May 7. [Class 120(i)] Mechanism for operating the movement of the nipper jaws of a Heilmann type combing machine is characterized in that an articulated element with a friction roller, operating the movement of at least one of the jaws, is maintained in contact with a cam by a spring attached at one end to the element and at the other end to an adjustable fastening device which is given a movement partly compensating for the movement of the operating friction roller or of the element with its roller in such a manner that the strain on the spring is reduced to a minimum. In Fig. 1, 4 is a lever carrying the lower nipper jaw 2. Movement of this lever is controlled by the cam 12 through a roller 10, adjustable on the lever 8, which is pivoted at 9 and which is connected by a rod 7 to the lever 4. A spring 17 is connected at its upper end to the lever 8 and at its lower end by means of an adjustable fastening member 18 to the lever 14 which is pivoted at 15 and carries at its other end a roller 16 which is also in contact with the cam 12. As the lever 8 moves under the action of the cam, the lever 14 follows up its movement to a degree determined by the shape of the cam 12 such that strain on the spring 17 is limited and excessive fatigue of the spring is prevented. A modification of the mechanism is operated by a torsion spring instead of a tension spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR644870X | 1947-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB644870A true GB644870A (en) | 1950-10-18 |
Family
ID=9000393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19662/47A Expired GB644870A (en) | 1947-05-07 | 1947-07-22 | Improvements in the mechanism for operating the nipper jaws in combing machines of the rectilinear type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB644870A (en) |
-
1947
- 1947-07-22 GB GB19662/47A patent/GB644870A/en not_active Expired
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