JPS56136249A - Production for shoe for swash plate type compressor - Google Patents

Production for shoe for swash plate type compressor

Info

Publication number
JPS56136249A
JPS56136249A JP3984280A JP3984280A JPS56136249A JP S56136249 A JPS56136249 A JP S56136249A JP 3984280 A JP3984280 A JP 3984280A JP 3984280 A JP3984280 A JP 3984280A JP S56136249 A JPS56136249 A JP S56136249A
Authority
JP
Japan
Prior art keywords
circular
shoe
blank material
circumference
semispherical
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.)
Pending
Application number
JP3984280A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kaku
Keiichiro Otsu
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo Co Ltd
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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP3984280A priority Critical patent/JPS56136249A/en
Priority to US06/328,547 priority patent/US4512175A/en
Priority to PCT/JP1981/000067 priority patent/WO1981002767A1/en
Publication of JPS56136249A publication Critical patent/JPS56136249A/en
Priority to US06/699,109 priority patent/US4662267A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0493—Tin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/04—Phosphor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0856—Sulfides
    • F05C2203/086—Sulfides of molybdenum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Forging (AREA)

Abstract

PURPOSE: To prevent part of a blank material from being exerted with local high load and smooth forming by shaping the circumference of the end face in the circular cylindrical part of the blank material to a circular cone shape, then deforming this circular-cone-shaped part by pressing thereby forming a semispherical part.
CONSTITUTION: A blank material 19 consisting of a circular cylinder having a prescribed height and diameter is obtained by blanking or the like from a plate material of bimetal materials. Next, a circular cone part 10c of a required size is formed on the circumference of the end face of a main body part 19a, thence with blank material 19 with its backing metal part 19b downward is dropped into the circular cylindrical recess 22 of a lower die 21. Next, when a male die 23 making a pair with the lower die 21 is lowered by aligning the axial centers of their respective recesses 22, 24, the upper circumference of the material 19 first abuts on the inside surface of the semispherical recess 24, thence it is depressed and deformed inward in the diametral direction of the material 19. Further when the upper die 23 lowers until it makes press-contact with the lower die 21, the forming of a shoe 15 is completed. After this, the shoe is removed from the dies, and the surface of the semispherical part is subjected to treatment such as carburizing.
COPYRIGHT: (C)1981,JPO&Japio
JP3984280A 1980-03-28 1980-03-28 Production for shoe for swash plate type compressor Pending JPS56136249A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3984280A JPS56136249A (en) 1980-03-28 1980-03-28 Production for shoe for swash plate type compressor
US06/328,547 US4512175A (en) 1980-03-28 1981-03-28 Swash plate type compressor shoe and manufacturing method therefor
PCT/JP1981/000067 WO1981002767A1 (en) 1980-03-28 1981-03-28 Shoe for swash plate type compressor and method for manufacturing the same
US06/699,109 US4662267A (en) 1980-03-28 1985-02-07 Swash plate type compressor shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3984280A JPS56136249A (en) 1980-03-28 1980-03-28 Production for shoe for swash plate type compressor

Publications (1)

Publication Number Publication Date
JPS56136249A true JPS56136249A (en) 1981-10-24

Family

ID=12564212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3984280A Pending JPS56136249A (en) 1980-03-28 1980-03-28 Production for shoe for swash plate type compressor

Country Status (1)

Country Link
JP (1) JPS56136249A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241977A (en) * 1985-08-16 1987-02-23 Toyoda Autom Loom Works Ltd Shoe for swash plate type compressor
JPS6252288U (en) * 1985-09-20 1987-04-01
US5950480A (en) * 1997-06-25 1999-09-14 Sanden Corporation Method for manufacturing shoe for swash plate-type compressor
EP1267074A2 (en) * 2001-06-15 2002-12-18 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
EP1267073A2 (en) * 2001-06-15 2002-12-18 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241977A (en) * 1985-08-16 1987-02-23 Toyoda Autom Loom Works Ltd Shoe for swash plate type compressor
JPS6252288U (en) * 1985-09-20 1987-04-01
JPH0310386Y2 (en) * 1985-09-20 1991-03-14
US5950480A (en) * 1997-06-25 1999-09-14 Sanden Corporation Method for manufacturing shoe for swash plate-type compressor
DE19827471C2 (en) * 1997-06-25 2003-06-18 Sanden Corp Manufacturing method of a shoe and shoe of a swash plate compressor
EP1267074A2 (en) * 2001-06-15 2002-12-18 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
EP1267073A2 (en) * 2001-06-15 2002-12-18 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
EP1267074A3 (en) * 2001-06-15 2003-11-19 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
EP1267073A3 (en) * 2001-06-15 2003-11-19 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
US6708406B2 (en) 2001-06-15 2004-03-23 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor
US6748654B2 (en) 2001-06-15 2004-06-15 Kabushiki Kaisha Toyota Jidoshokki Method of manufacturing shoe for compressor

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