US179807A - Improvement in clearing-pads for calender-rolls - Google Patents
Improvement in clearing-pads for calender-rolls Download PDFInfo
- Publication number
- US179807A US179807A US179807DA US179807A US 179807 A US179807 A US 179807A US 179807D A US179807D A US 179807DA US 179807 A US179807 A US 179807A
- Authority
- US
- United States
- Prior art keywords
- rolls
- pads
- calender
- clearing
- improvement
- 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
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009960 carding Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
Definitions
- the nature of this invention consists in combining with the calender-rolls ot' the card a narrow hinged plate, with an opening through it, for the passage of the web to the rolls, and having also attached to its under side clearing-pads, to keep the calender-rolls clean.
- Figure 1 shows a vertical section of the back part of a card, with the plate and rolls.
- Fig. 2 shows the under side of the plate, with its clearing-pads.
- A is a part of the frame of the carding-machine.
- B. is the dotl'er-roll, and F the comb that takes the web from the doft'en,
- An arm, D attached to the card-frame, supports the calender-rolls e g, between which the web It passes to the conductor-belt S.
- k is a plate made in two parts, hinged together at 0, and bolted by its rear portion to a flange in the arm D.
- the front part of this plate has a trumpet-shaped opening through it, to guide the web into the rolls, and on its under side cleats i t i i, forming dovetailed shaped recesses, to receive pieces of wood j, or other suitable substance, faced with cloth or other covering, that will detach the fibers of the web from the rolls, to which they are liable to stick, because of the oil in the material, and accumulate until they catch and injure the web.
- the dirt, pieces of seeds, and hard knots that are jarred out of the web by the action of the comb are free to fall down on the top of the trough 11., out of the way of the web.
- the plate It, being hinged, can be raised, and the pads cleared. of the refuse that is caught.
Description
UNITE STATES PATENT OFFICE.
JOHN MOGRATH, OF FALL RIVER, MASSACHUSETTS.
IMPROVEMENT IN CLEARING-PADS FOR CALENDER-ROLLS.
Specification forming part of Letters Patent No. l 79,807, dated July 11, 1876; application filed May 3,1876.
To all whom it may concern Be it known that I, JOHN MGGRATH, of Fall River, in the county of Bristol and State of Massachusetts, have invented cer ain Improvements in Machines for Carding Materials for Textile Fabrics.
The following is a full and correct description thereof, reference being bad to the accompanying drawings, and letters marked thereon.
The nature of this invention consists in combining with the calender-rolls ot' the card a narrow hinged plate, with an opening through it, for the passage of the web to the rolls, and having also attached to its under side clearing-pads, to keep the calender-rolls clean.
Figure 1 shows a vertical section of the back part of a card, with the plate and rolls. Fig. 2 shows the under side of the plate, with its clearing-pads.
A is a part of the frame of the carding-machine. B. is the dotl'er-roll, and F the comb that takes the web from the doft'en, An arm, D, attached to the card-frame, supports the calender-rolls e g, between which the web It passes to the conductor-belt S. k is a plate made in two parts, hinged together at 0, and bolted by its rear portion to a flange in the arm D. The front part of this plate has a trumpet-shaped opening through it, to guide the web into the rolls, and on its under side cleats i t i i, forming dovetailed shaped recesses, to receive pieces of wood j, or other suitable substance, faced with cloth or other covering, that will detach the fibers of the web from the rolls, to which they are liable to stick, because of the oil in the material, and accumulate until they catch and injure the web.
The dirt, pieces of seeds, and hard knots that are jarred out of the web by the action of the comb are free to fall down on the top of the trough 11., out of the way of the web. The plate It, being hinged, can be raised, and the pads cleared. of the refuse that is caught.
Having thus described my improvement, what 1 claim as my invention, and desire to secure by Letters Patent, is
In a carding-machine, the combination of the arm D and rolls eg, with the hinged plate 70, with its clearing-pads jj, substantially as described, and for the purpose set forth.
JOHN MOGRATH.
Witnesses:
HENRY S. FENNER, G. F. CHASE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US179807A true US179807A (en) | 1876-07-11 |
Family
ID=2249213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US179807D Expired - Lifetime US179807A (en) | Improvement in clearing-pads for calender-rolls |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US179807A (en) |
-
0
- US US179807D patent/US179807A/en not_active Expired - Lifetime
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