JPS53140408A - Production of oil seal for rotary piston engine - Google Patents

Production of oil seal for rotary piston engine

Info

Publication number
JPS53140408A
JPS53140408A JP5497477A JP5497477A JPS53140408A JP S53140408 A JPS53140408 A JP S53140408A JP 5497477 A JP5497477 A JP 5497477A JP 5497477 A JP5497477 A JP 5497477A JP S53140408 A JPS53140408 A JP S53140408A
Authority
JP
Japan
Prior art keywords
oil seal
piston engine
rotary piston
production
raw material
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.)
Granted
Application number
JP5497477A
Other languages
Japanese (ja)
Other versions
JPS5543083B2 (en
Inventor
Mutsuo Ichihara
Noriyuki Kurio
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP5497477A priority Critical patent/JPS53140408A/en
Publication of JPS53140408A publication Critical patent/JPS53140408A/en
Publication of JPS5543083B2 publication Critical patent/JPS5543083B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE: To provide a production method of an oil seal for a rotary piston engine which can facilitate working of the oil seal and prevent deformation of raw material for a tip by constituting same such that raw material for a tip made of nitriding steel is soldered to raw material for a base made of cast iron with copper plating thereon.
COPYRIGHT: (C)1978,JPO&Japio
JP5497477A 1977-05-12 1977-05-12 Production of oil seal for rotary piston engine Granted JPS53140408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5497477A JPS53140408A (en) 1977-05-12 1977-05-12 Production of oil seal for rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5497477A JPS53140408A (en) 1977-05-12 1977-05-12 Production of oil seal for rotary piston engine

Publications (2)

Publication Number Publication Date
JPS53140408A true JPS53140408A (en) 1978-12-07
JPS5543083B2 JPS5543083B2 (en) 1980-11-04

Family

ID=12985616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5497477A Granted JPS53140408A (en) 1977-05-12 1977-05-12 Production of oil seal for rotary piston engine

Country Status (1)

Country Link
JP (1) JPS53140408A (en)

Also Published As

Publication number Publication date
JPS5543083B2 (en) 1980-11-04

Similar Documents

Publication Publication Date Title
JPS5226506A (en) Lubricating oil composition for compressor
JPS53140408A (en) Production of oil seal for rotary piston engine
JPS51143518A (en) Wear resistant iron-base sintered alloy for rocker arm
JPS53141003A (en) Production of magnetic disc
JPS536221A (en) Production of pc steel wire or rod
JPS5267442A (en) Taper land thrust bearing
JPS5248506A (en) Wear-resisting high phosphorus sintered alloy
JPS5425586A (en) Method of punching metal-covered plate
JPS53140407A (en) Production of oil seal for rotary piston engine
JPS53125608A (en) Component part of rotary compressor
JPS52115906A (en) Preparation of oil seal ring for rotary piston engine
JPS53120557A (en) Production of watch case
JPS51120907A (en) Method to add additives to molten metal
JPS525002A (en) Case cylinder of oil-pump for a oilstove
JPS5220907A (en) Process for production of iron-base sintered alloy having seizure resi stance, lubricity and free cutting quality
JPS5228407A (en) Sintered alloy for valve guides
JPS5335831A (en) Forced lubricating equipment for engine
JPS5436410A (en) Rotary piston engine
JPS5219832A (en) Production method of casing for hydraulic machinery
JPS5257208A (en) Preparation of heat stable lubricating base oil
JPS51149461A (en) Munufacturing process for solid lubricating body
JPS5390515A (en) Supercharger
JPS51117216A (en) Rotary piston engine
JPS5378415A (en) Rotary piston machine
JPS53125607A (en) Component part of rotary compressor