FR2193392A5 - Thread guide roller - sintered high density hard guide body on mechanically, heat resistant, chemically inert carrier body - Google Patents

Thread guide roller - sintered high density hard guide body on mechanically, heat resistant, chemically inert carrier body

Info

Publication number
FR2193392A5
FR2193392A5 FR7324633A FR7324633A FR2193392A5 FR 2193392 A5 FR2193392 A5 FR 2193392A5 FR 7324633 A FR7324633 A FR 7324633A FR 7324633 A FR7324633 A FR 7324633A FR 2193392 A5 FR2193392 A5 FR 2193392A5
Authority
FR
France
Prior art keywords
mechanically
high density
heat resistant
inert carrier
chemically inert
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
FR7324633A
Other languages
French (fr)
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.)
Feldmuehle AG
Original Assignee
Feldmuehle AG
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 Feldmuehle AG filed Critical Feldmuehle AG
Application granted granted Critical
Publication of FR2193392A5 publication Critical patent/FR2193392A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/24—Guides for filamentary materials; Supports therefor with wear-resistant surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

The sintered 'tyre' can be Al2O3, 3.7 grams/cm2, 95% pure, and the carrier body can be moulded from a polysulphone, which may be reinforced e.g. by fibrous additive, and may have a metal bearing bush or a rolling bearing. The V-section sintered tyre can be coated under pressure with the plastic 'wheel' material which is hardened under pressure.
FR7324633A 1972-07-13 1973-07-04 Thread guide roller - sintered high density hard guide body on mechanically, heat resistant, chemically inert carrier body Expired FR2193392A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722234451 DE2234451A1 (en) 1972-07-13 1972-07-13 GUIDE ROLLER

Publications (1)

Publication Number Publication Date
FR2193392A5 true FR2193392A5 (en) 1974-02-15

Family

ID=5850564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324633A Expired FR2193392A5 (en) 1972-07-13 1973-07-04 Thread guide roller - sintered high density hard guide body on mechanically, heat resistant, chemically inert carrier body

Country Status (4)

Country Link
JP (1) JPS4944148A (en)
DE (1) DE2234451A1 (en)
FR (1) FR2193392A5 (en)
IT (1) IT992275B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574793U (en) * 1978-11-16 1980-05-23
JPS58187651U (en) * 1982-06-09 1983-12-13 豊田工機株式会社 resin pulley
JPH0676822B2 (en) * 1986-06-03 1994-09-28 光洋精工株式会社 Bearing pulley and method for manufacturing the same
JPS63270973A (en) * 1987-04-28 1988-11-08 Kato Hatsujo Kaisha Ltd Manufacture of high friction pulley
CN101607650B (en) * 2009-07-13 2013-01-09 河南通达电缆股份有限公司 Traction wheel large-scale livestock skin protective layer for protecting wire and processing method thereof

Also Published As

Publication number Publication date
DE2234451A1 (en) 1974-01-31
JPS4944148A (en) 1974-04-25
IT992275B (en) 1975-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse