KR890009487A - 스텐레스 진공보온병의 병체 가공방법 - Google Patents

스텐레스 진공보온병의 병체 가공방법 Download PDF

Info

Publication number
KR890009487A
KR890009487A KR870014982A KR870014982A KR890009487A KR 890009487 A KR890009487 A KR 890009487A KR 870014982 A KR870014982 A KR 870014982A KR 870014982 A KR870014982 A KR 870014982A KR 890009487 A KR890009487 A KR 890009487A
Authority
KR
South Korea
Prior art keywords
workpiece
vacuum thermos
processing bottle
stainless
stainless vacuum
Prior art date
Application number
KR870014982A
Other languages
English (en)
Other versions
KR900008218B1 (ko
Inventor
김경호
Original Assignee
이세로
주식회사 서흥
김경호
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 이세로, 주식회사 서흥, 김경호 filed Critical 이세로
Priority to KR1019870014982A priority Critical patent/KR900008218B1/ko
Publication of KR890009487A publication Critical patent/KR890009487A/ko
Application granted granted Critical
Publication of KR900008218B1 publication Critical patent/KR900008218B1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/028—Constructional details of the elements forming vacuum space made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Thermally Insulated Containers For Foods (AREA)

Abstract

내용 없음

Description

스텐레스 진공보온병의 병체 가공방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 4 도는 본 발명의 공법에 의하여 완성된 전체단면도.
제 5 도는 본 발명의 공법에 의한 내병체가공순서를 설명한 단면도.
제 6 도는 본 발명의 공법에 의하여 완성된 내병체단면도.

Claims (1)

  1. 0.5t의 스텐레스판(1)을 사각체(11)로 절단하고 이를 둥글게말아 용접시켜 원통형()의 피가공물을 형성시키며, 원통형의 피가공물의 일단을 스피닝하여()형으로 구성한후 ()형 피가공물 내에()형 우레탄(12)을 끼워 금형(10)내에 삽입하고 상기 우레탄(12)을 고압프레스의 피스톤(13)으로 순간 타격하여 피가공물이 확관되게 하는 2차례의 벌징가공으로 0.3t를 가진 내통의 상부용기(14)와 0.4t를 가진 외통의 상부용기를 얻을 수 있음을 특징으로 한 스텐레스 진공 보온병의 병체 가공방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870014982A 1987-12-26 1987-12-26 스테인레스 진공보온병의 병체가공방법 KR900008218B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870014982A KR900008218B1 (ko) 1987-12-26 1987-12-26 스테인레스 진공보온병의 병체가공방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870014982A KR900008218B1 (ko) 1987-12-26 1987-12-26 스테인레스 진공보온병의 병체가공방법

Publications (2)

Publication Number Publication Date
KR890009487A true KR890009487A (ko) 1989-08-02
KR900008218B1 KR900008218B1 (ko) 1990-11-06

Family

ID=19267359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014982A KR900008218B1 (ko) 1987-12-26 1987-12-26 스테인레스 진공보온병의 병체가공방법

Country Status (1)

Country Link
KR (1) KR900008218B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010048623A (ko) * 1999-11-29 2001-06-15 배길훈 자동차 배기가스정화장치용 촉매변환기 케이스제조방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100755026B1 (ko) * 2006-04-17 2007-09-06 주식회사 바셀테크 가스용기 몸체의 제조방법
KR101536436B1 (ko) * 2013-11-14 2015-07-13 주식회사 포스코 용기
KR102133639B1 (ko) * 2018-07-10 2020-07-13 임재천 수통 본체와 그 제작방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010048623A (ko) * 1999-11-29 2001-06-15 배길훈 자동차 배기가스정화장치용 촉매변환기 케이스제조방법

Also Published As

Publication number Publication date
KR900008218B1 (ko) 1990-11-06

Similar Documents

Publication Publication Date Title
KR930002207A (ko) 쓰레기 처리장치
MY103934A (en) Method and apparatus for forming container with profiled bottom
KR860003103A (ko) 압축 및 체적감소 처리장치
KR890009487A (ko) 스텐레스 진공보온병의 병체 가공방법
DE3576322D1 (de) Pressstempel fuer die herstellung von glasbehaeltern.
JPS6487024A (en) Can body production unit
JPS56147624A (en) Improved ultrahigh pressure apparatus
ATE289235T1 (de) Vorrichtung zum strecken von extrudierten oder gezogenen körpern
DE3565069D1 (en) Press with annular inflatable chamber
FR2346147A1 (fr) Machine automatique a ecraser les bidons
JPS56136245A (en) Formation of frame pipe for bicycle
KR890007312A (ko) 연소붕소에서 나온 핵 반응로연소요소의 연소요소 프레임의 처리방법 및 장치
SU1433560A1 (ru) Штамп дл формировани деталей из листовых материалов
DE2964064D1 (en) Ram block for driving piles and the like into the ground
RU93026186A (ru) Устройство для вскрытия флаконов
SU368069A1 (ko)
JPS5496269A (en) Treatment of coil-like scrap and apparatus therefor
JPS55153644A (en) Closed forging press
JPS57181730A (en) Press machine
EP0331038A3 (de) Vorrichtung zum Entleeren von zu verschrottenden, Flüssigkeit und/oder Gas aufnehmenden Hohlkörpern
KR870003338A (ko) 균일두께로 형성한 강력 닛플
GB2014078A (en) Punching press
KR900014076A (ko) 밸브장치의 개폐볼 가공방법
JPS5949894B2 (ja) 飽和ポリエステル樹脂製壜の口部延伸方法
KR870007705A (ko) 피스톤식 어플리케이터

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J204 Request for invalidation trial [patent]
EXTG Extinguishment