US212102A - Improvement in driving mechanisms for rubbing-rollers of condenser carding-engines - Google Patents
Improvement in driving mechanisms for rubbing-rollers of condenser carding-engines Download PDFInfo
- Publication number
- US212102A US212102A US212102DA US212102A US 212102 A US212102 A US 212102A US 212102D A US212102D A US 212102DA US 212102 A US212102 A US 212102A
- Authority
- US
- United States
- Prior art keywords
- rollers
- rubbing
- improvement
- engines
- driving mechanisms
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 description 8
- 241000288673 Chiroptera Species 0.000 description 4
- 210000001138 Tears Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/58—Arrangements for traversing drafting elements
Definitions
- the fibers bein g first fed into the first breaker-card, which delivers then in the form of a very loose rope, technicallyknown as a sliver or bat
- a number of these slivers or bats are fed into the second breakercard, from which the fibers are again delivered in the same form as from the first breaker, but in a more advanced state of manufacture.
- a number of these slivers or bats from the second breaker are now fed into the third machine of the series, called a condeuser, which discharges the fiber in the form of a number of narrow strips of a vcry loose texture, and about one inch wide.
- My invention consists in providing the wheels A A with clutch-prongs O O, which engage with another clutch, M, which is fastened securely to the spindle D.
- the points of contact between the prongs O O and the 'clutch M should be "as far from the center of revolution of D as practicable, because the greater that distance the less pressure is required between 0 O and M, and consequently the less wear and tear.
- the clutch-proh gs 0 O are made of such length that they will renain in contact with the clutch M, while the longitudinal motion of the spindle D is produced by the eccentric Z.
- clutch-prongs O O and clutch M acting and operating substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
. 2 G..MALLISON.
.Drivi'ng Meohanism for'Rubbing'Rollers of Condenser Gau'ding-Enginas.
No. 212,102. PatenfedlFeb. `,`s79.
E-gi.
N. PE! HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH (L UNITED STATES PATENT OFFICE.
GEORGE MALLISON, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN DRIVING MECHANISMS FOR RUBBlNG-ROLLERS 0F CONDENSER CARDING-ENGINES.
Specification forming part of Letters Patent N o. 212,102, dated February 11, 1879; application filed March 14, 1876.
To all whom it may concern:
i* Be it known that I, GEO. MALLISON, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a new and userul Improvement in Driving Mechanism for Rubbiug-Rollers of Oondenser Carding-Engnes, of which the following is a specification:
In the process of carding fiber which is to be used for spinning, three distinct machines are employed, the fibers bein g first fed into the first breaker-card, which delivers then in the form of a very loose rope, technicallyknown as a sliver or bat A number of these slivers or bats are fed into the second breakercard, from which the fibers are again delivered in the same form as from the first breaker, but in a more advanced state of manufacture. A number of these slivers or bats from the second breaker are now fed into the third machine of the series, called a condeuser, which discharges the fiber in the form of a number of narrow strips of a vcry loose texture, and about one inch wide.
ln order to give these tapes or stripssufficient cohesio for further stages of manufacture, they pass between two series of rollers, which lave not only a revolving motion in order to draw away the strips as fast as they are delivered by the condenser, but they also reciprocate longitudinally, and thereby roll thestrips into threads of a loose texture. The transmission of notion to these rubbingrollers has heretofore been accomplished by forming the hubs of the wheels with shoulders, so that they could revolve freely in their bearings, but were prevented from moving longitudinally. The spindle which passed through the hub was made of such section or provided with such means as would prevent it from revolving in the hub of the wheel, but would permit its longitudiual motion therein, as indicated in Figs. 2, 3, 4, and 5; but the limited surface exposed by this contrivance to the propelling force and the excessive pressure latter, being thus relieved of the driving-strain,
will therefore be much less subject to wear;
My invention consists in providing the wheels A A with clutch-prongs O O, which engage with another clutch, M, which is fastened securely to the spindle D. The points of contact between the prongs O O and the 'clutch M should be "as far from the center of revolution of D as practicable, because the greater that distance the less pressure is required between 0 O and M, and consequently the less wear and tear. The clutch-proh gs 0 O are made of such length that they will renain in contact with the clutch M, while the longitudinal motion of the spindle D is produced by the eccentric Z.
lt will be observed that an important result of my invention is the fact that the greater part of the wear and tear is removed from the spindle D, an expensive part of the apparatus, and is thrown upon the clutch-prongs 0 O and clutch M, which are conparatively inexpensve.
I do not claim as my invention any of the parts mentioned separately; but
What I claim is- In combination with the wheel A, rubbing'- -roller E, and spindle D of condenser-cards, the
clutch-prongs O O and clutch M, acting and operating substantially as and for the purpose set forth.
GEORGE MALLISON.
Witnesses:
CHAs. E. PANcoAsT, WM. J. AnAMs.
Publications (1)
Publication Number | Publication Date |
---|---|
US212102A true US212102A (en) | 1879-02-11 |
Family
ID=2281508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US212102D Expired - Lifetime US212102A (en) | Improvement in driving mechanisms for rubbing-rollers of condenser carding-engines |
Country Status (1)
Country | Link |
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US (1) | US212102A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577793A (en) * | 1947-06-17 | 1951-12-11 | Specialties Dev Corp | Apparatus for impregnating yarn |
US2601394A (en) * | 1947-02-01 | 1952-06-24 | Goodrich Co B F | Apparatus for impregnating cord |
-
0
- US US212102D patent/US212102A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601394A (en) * | 1947-02-01 | 1952-06-24 | Goodrich Co B F | Apparatus for impregnating cord |
US2577793A (en) * | 1947-06-17 | 1951-12-11 | Specialties Dev Corp | Apparatus for impregnating yarn |
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