GB174535A - Improved manufacture of self-lubricating bearings - Google Patents

Improved manufacture of self-lubricating bearings

Info

Publication number
GB174535A
GB174535A GB6411/21A GB641121A GB174535A GB 174535 A GB174535 A GB 174535A GB 6411/21 A GB6411/21 A GB 6411/21A GB 641121 A GB641121 A GB 641121A GB 174535 A GB174535 A GB 174535A
Authority
GB
United Kingdom
Prior art keywords
recesses
strip
self
lubricant
bearing
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
Application number
GB6411/21A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bound Brook Oil Less Bearing Co
Original Assignee
Bound Brook Oil Less Bearing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bound Brook Oil Less Bearing Co filed Critical Bound Brook Oil Less Bearing Co
Priority to GB6411/21A priority Critical patent/GB174535A/en
Publication of GB174535A publication Critical patent/GB174535A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/04—Making machine elements ball-races or sliding bearing races

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

174,535. Jackson, W. J. Mellersh-, (Bound Brook Oil-less Bearing Co.). Feb. 25, 1921. Bushes.-A self-lubricating bearing is made by forming a number of indentations or recesses in a strip of sheet metal, packing the recesses with graphite or similar lubricant without bending the metal and curling the strip into tubular form. The recesses 2 are diamond-shaped and are arranged as shown in Fig. 2 or Fig. 5. Fig. 4 shows a method of making bearings from a strip 15 which is indented by a die 16, filled with lubricant by pressure rolls 17, 18, scraped clean by a scraper 19, cut off by a knife 20 and curled by rolls 21. The lubricant in the finished bearing is consolidated by pressure and heat.
GB6411/21A 1921-02-25 1921-02-25 Improved manufacture of self-lubricating bearings Expired GB174535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6411/21A GB174535A (en) 1921-02-25 1921-02-25 Improved manufacture of self-lubricating bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6411/21A GB174535A (en) 1921-02-25 1921-02-25 Improved manufacture of self-lubricating bearings

Publications (1)

Publication Number Publication Date
GB174535A true GB174535A (en) 1922-02-02

Family

ID=9814009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6411/21A Expired GB174535A (en) 1921-02-25 1921-02-25 Improved manufacture of self-lubricating bearings

Country Status (1)

Country Link
GB (1) GB174535A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749776C (en) * 1938-04-28 1944-12-05 Vedovelli Fa U Method and device for the production of self-lubricating bearing bushes u. like
US5697206A (en) * 1995-02-07 1997-12-16 Tsubakimoto Chain Co. Rolled part for chain and manufacturing method therefor
DE102015010914A1 (en) * 2015-08-20 2016-07-14 Iwis Motorsysteme Gmbh & Co. Kg Articulated chain with reduced friction and reduced wear
CN112049865A (en) * 2020-09-09 2020-12-08 南通通途机电制造有限公司 Self-overflow lubrication type powder metallurgy copper sleeve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749776C (en) * 1938-04-28 1944-12-05 Vedovelli Fa U Method and device for the production of self-lubricating bearing bushes u. like
US5697206A (en) * 1995-02-07 1997-12-16 Tsubakimoto Chain Co. Rolled part for chain and manufacturing method therefor
DE102015010914A1 (en) * 2015-08-20 2016-07-14 Iwis Motorsysteme Gmbh & Co. Kg Articulated chain with reduced friction and reduced wear
CN112049865A (en) * 2020-09-09 2020-12-08 南通通途机电制造有限公司 Self-overflow lubrication type powder metallurgy copper sleeve

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