US520992A - Compound for covering belt-pulleys - Google Patents
Compound for covering belt-pulleys Download PDFInfo
- Publication number
- US520992A US520992A US520992DA US520992A US 520992 A US520992 A US 520992A US 520992D A US520992D A US 520992DA US 520992 A US520992 A US 520992A
- Authority
- US
- United States
- Prior art keywords
- compound
- pulley
- sal
- pulleys
- covering belt
- 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
- 150000001875 compounds Chemical class 0.000 title description 42
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 16
- NLXLAEXVIDQMFP-UHFFFAOYSA-N ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 10
- 235000019270 ammonium chloride Nutrition 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000002657 fibrous material Substances 0.000 description 10
- 229940037003 alum Drugs 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000004328 sodium tetraborate Substances 0.000 description 8
- 235000010339 sodium tetraborate Nutrition 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241000209056 Secale Species 0.000 description 6
- 235000007238 Secale cereale Nutrition 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001427 coherent Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000010618 wire wrap Methods 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Compositions of linings; Methods of manufacturing
- F16D69/021—Compositions of linings; Methods of manufacturing containing asbestos
- F16D69/022—Compositions of linings; Methods of manufacturing containing asbestos in the form of fibres
Definitions
- Our compound in the preferred form, is as "follows: ground paper, rags, pulp, or like fibrous material, ten pounds; glue, two
- the face'of the pulley is cleaned with lye or soap and water 'and then wiped dry and the compound is-then spread upon the face of the lpulley s'o as to form alayer of any desired thickness, this layer being shaped to give any desired amount of crown to the belt receiving surface of' the pulley, and while the compound is still in a soft state fine wire is by preference wrappedaround the pulley and drawn through the composition until it reaches theface ofthe pulley, the ends of the Wire beingproperly secured and the layer of composition being then smoothed over toform a continuous surface, or wire gauze or like material may be used instead of the lwrapped wire.
- The. ground paper or other fibrous-material constitutes the bulk orbody of. our improved composition, thevglue, rye flour and alum being used as a cement for the purpose of uniting the fibrous particles in a coherent and homogeneous mass;
- the sal-sodaand bor-ax being salts having a tendency to absorbmoist ⁇ lure, serve to temper the compound and ⁇ prevent it frombecomingbrittle or friable when it is used in places where the air is verydry.
- the function of the sal-ammoniac is to cause the rusting or oxidizi-ng of the face of the pulleyand its wire Wrapping so as to increase the hold of the composition upon the same.
- the litharge has the elfect of hardening the composition, and the alcohol is employed for the purpose of hastening the drying of the layer of compound after the same has been applied to the face of the pulley and also for the purpose of preventing the compound from becoming sour when exposed tothe air.
- the use in the compound of the absorbent salts such as sal-soda or borax may not be necessary, and while we preferthe use of the glue, rye liour and alum as the cementing medium for unitingthe fibrous particles of the compound, other cementing or uniting agents soluble in water might be employed without departing from the main fea' tures of our invention, and other oxidizing agents than sal-ammoniac may be availed of, while in caseswhere the properties imparted to the compound by the litharge and alcohol are not important, these ingredients may be omitted.
- the proportions of the ingredients may also be varied within considerable limits, depending upon the desired possession by ingthe driving surface of a pulley, said compound consisting of groundfibrous material,
- ace'menting agent soluble in water andv an yabsorbent of moisture, such as sal-soda or borax, substantially as specified.
- the within described compound for form i -'951 2.
- the wit-hin described compound for formroo ing the driving surface of a pulley said compound consisting of fibrous material, a cementing agent soluble in water, and an oxidizing agent, such as sal-ammoniac, the whole 5 constitutingacoiiering,liomogeneous,mortarlike mass substantially as specified.
- said com ⁇ pound consisting of fibrous material, a oelnenting agent, a moisture absorbent, such as 15 sal-soda or borax, an oxidizing agent, such as sal-ammoniac, and a hardening material, such as litharge, substantially as specified.
Description
(No Model.) y A. L. 8u W. J. HUSTON.
COMPOUND FOR GOVERING BELT PULLEYS.
Ground F/'bre i Glue Rye F/our d, Alum WITNESS-Es. lNvENToRs,
ARTHUR L. nUsToN AND WILLIAM J. nUsToN, OFPHILADELPHIA,
' PENNSYLVANIA.
SPECIFICATION forming part of Letters Patent No.,520,992,.dated June 5, 1894. Application tiled November 20, 1893. Serial No. 491,427. (No specimens.)
To all whom i#a may concern: Y
Be it known hat we, ARTHUR L I-IUsToN 'and WILLIAM J. USTON, both citizens of the United States, and residents of Philadelphia, Pennsylvania, have-invented certainlm rovements in Compounds for- Covering Be t-Pul.
ening the hold of the belt thereupon, and this.
object we attain in the manner hereinafter set forth, reference being had to the accompanying drawing which represents a transverse section of part of vthe rim of va pulley thaving the compound applied thereto.
Our compound, in the preferred form, is as "follows: ground paper, rags, pulp, or like fibrous material, ten pounds; glue, two
pounds; rye flour, one pound; sal soda, one
ounce; sal ammoniac, one ounce; borax, onehalf ounce; alum, one-half ounce; alcohol, one pint. These ingredients-ere mixed together in\the form of a'thick paste or mortar, Suiicient Waterl being added, if necessary, for the purpose. The face'of the pulley is cleaned with lye or soap and water 'and then wiped dry and the compound is-then spread upon the face of the lpulley s'o as to form alayer of any desired thickness, this layer being shaped to give any desired amount of crown to the belt receiving surface of' the pulley, and while the compound is still in a soft state fine wire is by preference wrappedaround the pulley and drawn through the composition until it reaches theface ofthe pulley, the ends of the Wire beingproperly secured and the layer of composition being then smoothed over toform a continuous surface, or wire gauze or like material may be used instead of the lwrapped wire.` v
`In the drawing op represents the rim of the pulley, b the wire wrapped around the same,
and d the layer of composition forming th driving surface of the pulley.
' The. ground paper or other fibrous-material constitutes the bulk orbody of. our improved composition, thevglue, rye flour and alum being used as a cement for the purpose of uniting the fibrous particles in a coherent and homogeneous mass; The sal-sodaand bor-ax being salts having a tendency to absorbmoist` lure, serve to temper the compound and `prevent it frombecomingbrittle or friable when it is used in places where the air is verydry. The function of the sal-ammoniac is to cause the rusting or oxidizi-ng of the face of the pulleyand its wire Wrapping so as to increase the hold of the composition upon the same. The litharge has the elfect of hardening the composition, and the alcohol is employed for the purpose of hastening the drying of the layer of compound after the same has been applied to the face of the pulley and also for the purpose of preventing the compound from becoming sour when exposed tothe air.
When the compound is intended for use in places where the air is always more or less charged with moisture, the use in the compound of the absorbent salts, such as sal-soda or borax may not be necessary, and while we preferthe use of the glue, rye liour and alum as the cementing medium for unitingthe fibrous particles of the compound, other cementing or uniting agents soluble in water might be employed without departing from the main fea' tures of our invention, and other oxidizing agents than sal-ammoniac may be availed of, while in caseswhere the properties imparted to the compound by the litharge and alcohol are not important, these ingredients may be omitted. The proportions of the ingredients may also be varied within considerable limits, depending upon the desired possession by ingthe driving surface of a pulley, said compound consisting of groundfibrous material,
ace'menting agent soluble in water, andv an yabsorbent of moisture, such as sal-soda or borax, substantially as specified.
3. The within described compound for form= i -'951 2. The wit-hin described compound for formroo ing the driving surface of a pulley said compound consisting of fibrous material, a cementing agent soluble in water, and an oxidizing agent, such as sal-ammoniac, the whole 5 constitutingacoiiering,liomogeneous,mortarlike mass substantially as specified.
4. lhe within described compound for forining the driving surface cfa pulley, said compound consisting of fibrous material, a ce- 1o inenting agent, and litharge, substantially as specified.
5. The within described compound for forming the driving surface of a pulley, said com` pound consisting of fibrous material, a oelnenting agent, a moisture absorbent, such as 15 sal-soda or borax, an oxidizing agent, such as sal-ammoniac, and a hardening material, such as litharge, substantially as specified.
In testimony whereof we have signed our names to this specification in the presence of vzo `two subscribing witnesses.
ARTHUR L. HUSTON. WILLIAM J. HUSTON. Witnesses:
FRANK BECHTOLD, J osEPH H. KLEIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US520992A true US520992A (en) | 1894-06-05 |
Family
ID=2589790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US520992D Expired - Lifetime US520992A (en) | Compound for covering belt-pulleys |
Country Status (1)
Country | Link |
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US (1) | US520992A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080102046A1 (en) * | 2006-07-21 | 2008-05-01 | L'oreal | Cosmetic composition |
-
0
- US US520992D patent/US520992A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080102046A1 (en) * | 2006-07-21 | 2008-05-01 | L'oreal | Cosmetic composition |
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