US77012A - Patrick s - Google Patents
Patrick s Download PDFInfo
- Publication number
- US77012A US77012A US77012DA US77012A US 77012 A US77012 A US 77012A US 77012D A US77012D A US 77012DA US 77012 A US77012 A US 77012A
- Authority
- US
- United States
- Prior art keywords
- journal
- box
- paper
- friction
- friction material
- 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
- 239000003831 antifriction material Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 239000010439 graphite Substances 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
- 241000209456 Plumbago Species 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000010985 leather Substances 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 6
- -1 felt Substances 0.000 description 4
- 229940072033 potash Drugs 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
Images
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/18—Sliding surface consisting mainly of wood or fibrous material
Definitions
- Figure 1 is a top view of my improved journal-box.
- y Figure 2 is a'detail cross-section of thesame, taken through the line :v x, iig. 1'.
- Figure 3 is a sectional viewl of a portionof the anti-friction material before being cut up to be put into thejournal-box.
- My invention has for its object to furnish :1n-improved anti-friction journal-box, which shall be so constructed and arranged that the anti-friction material or part of said box may be conveniently replaced, when worn, by fresh material; vand it consists in the anti-friction material, and in the manner in which it is inserted in the journeynahhpx, as hereinafter more fully described.
- A.A is the journal-box, in the concave or friction-,surface of which are formed chambers or cavities, of any desired number or size, and which may be square, round, oirof any other desired form.
- - B is the anti-friction material, which is formed by'iinpregnating the fibres of paper, felt, cloth, leather, or other suitable vegetable or animal fibrous material with pulverized plumbago, soapstone, or other ne earthy matter, and fixing it by -means'of the silicate of soda, potash, or other strong'size, inthe manner hereinafter described.
- 1 prefer to unitethcanti-friction ingredients with it when 4in the form of pulp.
- the paper-stock is prepared in the usual way, and washed perfectly clean from all dirt or grit. Then, while the pulp is in tho M. uw
- the material is then cnlendered between rollers to the required thickness.
- the material is then dried and ealendered 'to the required'thickness.
- the anti-friction material is prepared for -use by cutting the sheets into pieces or blocks b', of a shape arid size 'to t inte the chambers lor cavities formed in the ⁇ journal-box byineans of dies or punches.
- the pieces or blocks Zr thus prepared and cut ont are placed in the chauibers'or cavities of the journal-box, andthe box is ready for use.
- the blocks Z1 are readily removed, andreplaced with new ones, making the journalbox very convenient. and lcilieient, and enabling itto be kept in properA condition at trilling expense.
- paper may also'be impregnated with the anti-friction ingredients in the manner last described, but, in the case of paper, I prefer the manner of'fprep'aration first described.
- journal-boxes composed of fibrous' material impregnated-with pulverized plumbago, soapstone, or ⁇ other ear-thy matter vfixed with a strong size, and rolled and cut bydies or punching into 'the required shape, substantially as herein shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Description
@glatten grattaatjmt fitte.
Letters .Patent No. 77,012, dated April 21, 1868.
IMPROVBD-MATERAL FOR JOURNAL-BOXES.
felge .Srlgcbnlc refont tu in tips@ tettets ateut ma 'mittag aut at tigt 5mm.
TO -ALL WI-IOM IT-MAY CONCERN:
Be it known that I, PA'IRICKS. DEVLAN, of Hudson City, in the county of Hudson, and State of New- Jersey, have invented a new and useful Improvement'inAntiFriction Journal-Boxes, and material therefor; and I dov hereby declare that the following is afull, clear, and exact description thereof, which will enable others skilled in the art lto make and use the same, reference being had to the accompanying drawings, forming -part of this specification. I
Figure 1 is a top view of my improved journal-box. y Figure 2 is a'detail cross-section of thesame, taken through the line :v x, iig. 1'.
.Figure 3 is a sectional viewl of a portionof the anti-friction material before being cut up to be put into thejournal-box.
Similailetters of reference indicate corresponding parts.
My invention has for its object to furnish :1n-improved anti-friction journal-box, which shall be so constructed and arranged that the anti-friction material or part of said box may be conveniently replaced, when worn, by fresh material; vand it consists in the anti-friction material, and in the manner in which it is inserted in thejournahhpx, as hereinafter more fully described. I
A.A is the journal-box, in the concave or friction-,surface of which are formed chambers or cavities, of any desired number or size, and which may be square, round, oirof any other desired form.- B is the anti-friction material, which is formed by'iinpregnating the fibres of paper, felt, cloth, leather, or other suitable vegetable or animal fibrous material with pulverized plumbago, soapstone, or other ne earthy matter, and fixing it by -means'of the silicate of soda, potash, or other strong'size, inthe manner hereinafter described. In case paper is used, 1 prefer to unitethcanti-friction ingredients with it when 4in the form of pulp. The paper-stock is prepared in the usual way, and washed perfectly clean from all dirt or grit. Then, while the pulp is in tho M. uw
paper-engine, I put into it about twenty-five per cent. of pulverzed plunibago, (graphite,) or about the same quantity of pulverized soapstone, (stcatitc,) or of any ine earthy mattei'. After it is thoroughly mixed with the paper-pulp, I add about twenty-five per cent. of silicate of soda, or pots-sb, or any other strong size. yThe pulp thus preparedis then passed over the rollers in the samev manner as when making ordinary paper orpast'eboard.
The material is then cnlendered between rollers to the required thickness.
In case cloth, felt, or leather is used as the base or foundation of the anti-friction material, I saturate the cloth, felt, or leather in a niixtnre formed by mixing plumbago, or soa-pstone, or other fine earthy matter with a'solution ci' silicate of soda, or potash, or other strong size, in theproportions above described.
The material is then dried and ealendered 'to the required'thickness.
`vThe anti-friction material is prepared for -use by cutting the sheets into pieces or blocks b', of a shape arid size 'to t inte the chambers lor cavities formed in the `journal-box byineans of dies or punches. The pieces or blocks Zr thus prepared and cut ont are placed in the chauibers'or cavities of the journal-box, andthe box is ready for use. When worn, the blocks Z1 are readily removed, andreplaced with new ones, making the journalbox very convenient. and lcilieient, and enabling itto be kept in properA condition at trilling expense.
It should he observed thatpaper may also'be impregnated with the anti-friction ingredients in the manner last described, but, in the case of paper, I prefer the manner of'fprep'aration first described.
I claim as new, and desire to secure by Letters Patentl. Forming the anti-friction material for lining journal-boxe s,ef the ingredients, in the mann-er, and bythe means herein described, and. cutting the same by dies or withpunches into the required shape, as set forth.
2. The lining for journal-boxes composed of fibrous' material impregnated-with pulverized plumbago, soapstone, or` other ear-thy matter vfixed with a strong size, and rolled and cut bydies or punching into 'the required shape, substantially as herein shown and described. l l
The above specification of my invention signed byme, this 11th d ay'of February, 1868.
' PATRIcK s. DEVLAN.
Witnesses:
' WM. F. MeNAMAnA,
JAMES T. GRAHAM.
Publications (1)
Publication Number | Publication Date |
---|---|
US77012A true US77012A (en) | 1868-04-21 |
Family
ID=2146514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US77012D Expired - Lifetime US77012A (en) | Patrick s |
Country Status (1)
Country | Link |
---|---|
US (1) | US77012A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110317947A1 (en) * | 2009-03-11 | 2011-12-29 | Martin Muller-Brodmann | Sliding pulg and sliding element |
-
0
- US US77012D patent/US77012A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110317947A1 (en) * | 2009-03-11 | 2011-12-29 | Martin Muller-Brodmann | Sliding pulg and sliding element |
US8684603B2 (en) * | 2009-03-11 | 2014-04-01 | Federal-Mogul Deva Gmbh | Sliding pulg and sliding element |
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