BE631049A - - Google Patents

Info

Publication number
BE631049A
BE631049A BE631049DA BE631049A BE 631049 A BE631049 A BE 631049A BE 631049D A BE631049D A BE 631049DA BE 631049 A BE631049 A BE 631049A
Authority
BE
Belgium
Prior art keywords
drive
buttonhole
piston
sheet metal
piston rod
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE631049A publication Critical patent/BE631049A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/02Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussion Or Vibration Massage (AREA)
BE631049D BE631049A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE631049A true BE631049A (enEXAMPLES)

Family

ID=199724

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631049D BE631049A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE631049A (enEXAMPLES)

Similar Documents

Publication Publication Date Title
JP2010530308A (ja) 曲げ機械
BE631049A (enEXAMPLES)
JP5986605B2 (ja) 粉末状材料からペレットを製造するためのプレス機
CN119198398B (zh) 一种用于钢结构焊接结构的质量检测装置及其方法
JP3345400B2 (ja) 鍛造プレス機または鍛造機械に設けられたスライドのための液圧式駆動機構
US4304114A (en) Process of rolling automobile rims
JPH0284222A (ja) 素材送り装置付ダイセット
JP3289004B2 (ja) ダイキャストマシンのための型締め装置
JP3536900B2 (ja) 塑性加工装置
CN209937785U (zh) 一种对冲式液压冲床
DE2517039B2 (de) Gesenk zum radialen Schmieden
JPH09267196A (ja) 粉末成形プレス装置
JPS63112009A (ja) マンドレル昇降装置を備えたリングミル
ITTO20001041A1 (it) Macchina cianfrinatrice a teste gemellate per lavorazioni di alta precisione su testate di tubi di grande e medio diametro, particolarmente
US1974822A (en) Die-casting machine
CN209272370U (zh) 锻造模具的操作装置
JPS594298B2 (ja) 包装用容器整形装置
CN218834176U (zh) 一种分散机
CN222113442U (zh) 一种螺丝紧固件冷镦成型装置
CN220480108U (zh) 一种螺栓生产用锻压装置
JP2528551B2 (ja) 板ばねの目玉巻き込み装置
EP0916433A1 (en) Low-pressure die-casting apparatus
JPH0465211A (ja) 射出成形機
US643316A (en) Leather-loop-pressing machine.
JP2007203354A (ja) 回転式スクイズピン昇降方式