ES396822A1 - Method of making a porous metal spinning ring - Google Patents

Method of making a porous metal spinning ring

Info

Publication number
ES396822A1
ES396822A1 ES396822A ES396822A ES396822A1 ES 396822 A1 ES396822 A1 ES 396822A1 ES 396822 A ES396822 A ES 396822A ES 396822 A ES396822 A ES 396822A ES 396822 A1 ES396822 A1 ES 396822A1
Authority
ES
Spain
Prior art keywords
ring
making
porous metal
metal spinning
spinning ring
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
ES396822A
Other languages
Spanish (es)
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Publication of ES396822A1 publication Critical patent/ES396822A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements
    • D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/602—Rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A powdered metal spinning ring in which the ring, after being initially formed in a press and sintered is then compressed circumferentially to taper the ring body so that the inner wall is in the form of an inverted truncated cone. The exterior of the ring is then machined in conventional manner after which the ring is heat treated and polished to be ready for use in a spinning frame.
ES396822A 1970-11-10 1971-11-09 Method of making a porous metal spinning ring Expired ES396822A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8826270A 1970-11-10 1970-11-10

Publications (1)

Publication Number Publication Date
ES396822A1 true ES396822A1 (en) 1974-06-16

Family

ID=22210344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396822A Expired ES396822A1 (en) 1970-11-10 1971-11-09 Method of making a porous metal spinning ring

Country Status (10)

Country Link
US (1) US3676917A (en)
JP (1) JPS5136204B1 (en)
BE (1) BE775097A (en)
CA (1) CA933055A (en)
CH (1) CH529853A (en)
DE (2) DE7140256U (en)
ES (1) ES396822A1 (en)
FR (1) FR2113879B1 (en)
GB (1) GB1320823A (en)
IT (1) IT944800B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805360A (en) * 1973-01-29 1974-04-23 Motor Wheel Corp Method and apparatus for sizing brake drum rings
US4164063A (en) * 1978-02-23 1979-08-14 General Motors Corporation Process for making bearing locking collar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325692A (en) * 1885-09-08 Hub-band
US275938A (en) * 1883-04-17 Die for forming spinning-ring holders
US3370947A (en) * 1964-02-03 1968-02-27 Talmage Charles Robert Method of securing a sintered metal brake track in a brake drum shell by expanding a green compact during sintering

Also Published As

Publication number Publication date
FR2113879B1 (en) 1974-09-27
JPS5136204B1 (en) 1976-10-07
IT944800B (en) 1973-04-20
DE7140256U (en) 1975-10-02
CH529853A (en) 1972-10-31
FR2113879A1 (en) 1972-06-30
BE775097A (en) 1972-05-09
CA933055A (en) 1973-09-04
US3676917A (en) 1972-07-18
GB1320823A (en) 1973-06-20
DE2152937A1 (en) 1972-05-25

Similar Documents

Publication Publication Date Title
ES196249U (en) Um filter drum for a device to previously densify continuously, as well as compacting and configuring simultaneously finally divided materials. (Machine-translation by Google Translate, not legally binding)
CA952653A (en) Compressed tampon with tapered tip and method of making
ES396822A1 (en) Method of making a porous metal spinning ring
IL36818A (en) Process for the preparation of finely-divided metal oxide and sintered objects produced therefrom
JPS5775238A (en) Method of rolling and molding inner and outer cylinder of bearing by using cylindrical metallic workpiece
AT314947B (en) Powder metallurgical process, then manufactured bearing shell and then manufactured piston ring
CA969372A (en) Process and furnace charge for use in the production of ferrosilicon alloys
JPS5238409A (en) Method of molding metal powder
GB1341544A (en)
CA945787A (en) Method and apparatus for sintering annular compacts
GB983822A (en) Pressure casting arrangement and method
GB1078013A (en) Improvements in rings for ring spinning, twisting and like frames
CA551562A (en) Ceramic body and method of making it
GB879590A (en) Improvements relating to the forming of sintered articles
FR2020424A1 (en) Manufacturing grinding tools from diamond - particles
CA643965A (en) High strength-variable porosity sintered metal fiber articles and method of making the same
CA540447A (en) Method and arrangement for the production of highly porous sintered bodies
CA936390A (en) Method of making large sintered powdered metal parts without dies
GB589863A (en) A method and apparatus for the production of powder compacts
CA640629A (en) Method for producing composite bodies of aluminum and sintered aluminum powder
AU445105B2 (en) Method for automatic manufacture of metal container bodies, and welding machine for application thereof
BE764540A (en) Improved die and punch
AU210927B2 (en) High strength-variable porosity sintered metal fiber articles and method of making thesame
AU2514571A (en) Method for automatic manufacture of metal container bodies, and welding machine for application thereof
AU3941958A (en) Improvements in or relating tothe sintering of metal and ceramic compacts