US152628A - Improvement in rolls for carding-machines - Google Patents
Improvement in rolls for carding-machines Download PDFInfo
- Publication number
- US152628A US152628A US152628DA US152628A US 152628 A US152628 A US 152628A US 152628D A US152628D A US 152628DA US 152628 A US152628 A US 152628A
- Authority
- US
- United States
- Prior art keywords
- spindle
- roller
- improvement
- rolls
- machines
- 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
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 210000003746 Feathers Anatomy 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 240000005158 Phaseolus vulgaris Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 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 object of my invention is to prevent the rapid wearing away of the spindles of cardrollers, by causing the roller A to reciprocate on, and rotate with, a spindle, B, arranged. to revolve with the driving-wheel in fixed bean ings, as shown in the longitudinal section, Figure 1, and transverse section, Fig. 2, of the accompanying drawing.
- the card-roller A one end only of which is shown in the drawing, is, as usual, made of tinned plate, and has a center-piece, D, which is secured to the roller through the medium of annular plates to and a, or in any other suitable manner, a square central opening, b, extending entirely through the center-piece, for the reception of the square spindle B, which is secured to, or forms a part of, the drivingwheel, the journal 0 of the latterbeing arranged to revolve in the usual fixed hearings on the frame of the engine.
- a horizontal reciprocating motion is imparted to the card-roller A in the usual manner; and the desired rotary motion is transmitted to it through the wheel E and its spindle B.
- the bearing for the square spindle may be effectually lubricated by introducing oil through a suitable opening in the end of the roller, and permitting the oil to pass through holes in the center-piece.
- the said center-piece may, if desired, be made of steel or brass; but I have found that it may be made to advantage ofordinary castiron.
- the square spindle B may be so connected to the wheel that it can be readily detached therefrom; but such renewals will only be required at very long intervals.
- the spindle B may be square, and adapted to a square hole in the center-piece, the spindle may be of a triangular or other shape, which will insure the turning of the roller with the spindle, the opening in the center-piece being of a form to correspond with that of the spindle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
UNITED STATES PATENT OFFICE.
JAMES GREAVES, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN ROLLS FOR CARDlNG-MACHINES.
Specification forming part of Letters Patent No. 152,628, dated June 30, 1874, application filed 5 April 13, 1874.
To all whom 'it may concern Be it known that I, J AMES GREAVES, of the city of Philadelphia, Pennsylvania, have invented an Improvement in Card Rollers and Spindles, of which the following is a specification: I l
The object of my inventionis to prevent the rapid wearing away of the spindles of cardrollers, by causing the roller A to reciprocate on, and rotate with, a spindle, B, arranged. to revolve with the driving-wheel in fixed bean ings, as shown in the longitudinal section, Figure 1, and transverse section, Fig. 2, of the accompanying drawing.
It has been the usual practice to secure the spindle of a card-roller directly to the latter, and to cause it to reciprocate in, and rotate with, a driving-wheel arranged to revolve in fixed bearings, the spindle being round, and furnished with a key or feather, adapted to a groovein the eye of the wheel. These reciprocating and rotating spindles wear away rapidly, and the necessity of renewing them from time to time is a source of delay and expense, which my invention is intended to obviate.
The card-roller A, one end only of which is shown in the drawing, is, as usual, made of tinned plate, and has a center-piece, D, which is secured to the roller through the medium of annular plates to and a, or in any other suitable manner, a square central opening, b, extending entirely through the center-piece, for the reception of the square spindle B, which is secured to, or forms a part of, the drivingwheel, the journal 0 of the latterbeing arranged to revolve in the usual fixed hearings on the frame of the engine. A horizontal reciprocating motion is imparted to the card-roller A in the usual manner; and the desired rotary motion is transmitted to it through the wheel E and its spindle B.
By this arrangement an opportunity is afforded for making such along bearin g for the spindle that the wearing away of the same must be a very slow process, for the centerpiece D, which forms this bearing, can be extended within the roller to any desired distance. The length of bearing shown in the drawing will, however, suffice.
The bearing for the square spindle may be effectually lubricated by introducing oil through a suitable opening in the end of the roller, and permitting the oil to pass through holes in the center-piece.
The said center-piece may, if desired, be made of steel or brass; but I have found that it may be made to advantage ofordinary castiron.
Whenever it becomes necessary to renew the center-piece, it can be readily detached from-the roller to make way for a new one. In like manner the square spindle B may be so connected to the wheel that it can be readily detached therefrom; but such renewals will only be required at very long intervals.
Although I have alluded to the spindle B as being square, and adapted to a square hole in the center-piece, the spindle may be of a triangular or other shape, which will insure the turning of the roller with the spindle, the opening in the center-piece being of a form to correspond with that of the spindle.
I claim as my invention- The tin roller A and its removable centerpiece or bearing D, combined with the spindle B and wheel E, the roller reciprocating on the shaft, and all being constructed and combined as set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JAM ES GREAVE S.
Publications (1)
Publication Number | Publication Date |
---|---|
US152628A true US152628A (en) | 1874-06-30 |
Family
ID=2222039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US152628D Expired - Lifetime US152628A (en) | Improvement in rolls for carding-machines |
Country Status (1)
Country | Link |
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US (1) | US152628A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320589A (en) * | 1993-07-08 | 1994-06-14 | Jas Manufacturing Co., Inc. | Exercise treadmill with grooved roller |
US20050142140A1 (en) * | 2002-06-07 | 2005-06-30 | Steffen Massberg | Immunoadhesin comprising a glycoprotein VI domain |
CN103654760A (en) * | 2012-09-10 | 2014-03-26 | 焦文华 | Noninvasive intracranial pressure measuring method and noninvasive intracranial pressure analyzer using method |
-
0
- US US152628D patent/US152628A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320589A (en) * | 1993-07-08 | 1994-06-14 | Jas Manufacturing Co., Inc. | Exercise treadmill with grooved roller |
US5431613A (en) * | 1993-07-08 | 1995-07-11 | Jas Manufacturing Co., Inc. | Exercise treadmill with grooved roller |
US20050142140A1 (en) * | 2002-06-07 | 2005-06-30 | Steffen Massberg | Immunoadhesin comprising a glycoprotein VI domain |
CN103654760A (en) * | 2012-09-10 | 2014-03-26 | 焦文华 | Noninvasive intracranial pressure measuring method and noninvasive intracranial pressure analyzer using method |
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