JPS623698B2 - - Google Patents

Info

Publication number
JPS623698B2
JPS623698B2 JP671481A JP671481A JPS623698B2 JP S623698 B2 JPS623698 B2 JP S623698B2 JP 671481 A JP671481 A JP 671481A JP 671481 A JP671481 A JP 671481A JP S623698 B2 JPS623698 B2 JP S623698B2
Authority
JP
Japan
Prior art keywords
blade
sickle
edge
cross
dorsal
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
JP671481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57121849A (en
Inventor
Eikichi Tanaka
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.)
KINSEI ENGEI KOGYO KK
Original Assignee
KINSEI ENGEI KOGYO KK
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 KINSEI ENGEI KOGYO KK filed Critical KINSEI ENGEI KOGYO KK
Priority to JP671481A priority Critical patent/JPS57121849A/ja
Publication of JPS57121849A publication Critical patent/JPS57121849A/ja
Publication of JPS623698B2 publication Critical patent/JPS623698B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/72—Making other particular articles cutlery wares; garden tools or the like sickles; scythes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP671481A 1981-01-19 1981-01-19 Manufacture of sickle Granted JPS57121849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP671481A JPS57121849A (en) 1981-01-19 1981-01-19 Manufacture of sickle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP671481A JPS57121849A (en) 1981-01-19 1981-01-19 Manufacture of sickle

Publications (2)

Publication Number Publication Date
JPS57121849A JPS57121849A (en) 1982-07-29
JPS623698B2 true JPS623698B2 (enrdf_load_stackoverflow) 1987-01-26

Family

ID=11645931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP671481A Granted JPS57121849A (en) 1981-01-19 1981-01-19 Manufacture of sickle

Country Status (1)

Country Link
JP (1) JPS57121849A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101249A (ja) * 1982-11-30 1984-06-11 Akio Hasegawa 打抜鎌の製造方法
CN100398258C (zh) * 2005-08-16 2008-07-02 高百洋 一种镰刀生产加工方法

Also Published As

Publication number Publication date
JPS57121849A (en) 1982-07-29

Similar Documents

Publication Publication Date Title
CA1324488C (en) Method of making a knife having a scalloped cutting edge
JPH0237248B2 (enrdf_load_stackoverflow)
JPS623698B2 (enrdf_load_stackoverflow)
US2791134A (en) Method of making cutting dies
US3290917A (en) Method of producing a cutting tool
US3052139A (en) Method of making steel rule blanking die
US4760762A (en) Method of making die set line
JPS59220215A (ja) プレス加工法
US3714807A (en) Process of making a cutter foil for dry shaving apparatus
US4448055A (en) Method to manufacture pole pieces for dynamo electric machine, and so-made pole piece
JP3585547B2 (ja) 異形断面帯材の製造方法及び突条付きロール
JPH07100191B2 (ja) ブランキング方法
RU2060078C1 (ru) Способ вырубки и зачистки
JP2845259B2 (ja) スタティックミキシングパーツ材の製造方法
JP4219022B2 (ja) 板金加工方法
JPS5817692B2 (ja) 金属材と一体の軸等の成形方法
JPH0521656B2 (enrdf_load_stackoverflow)
JPS6150058B2 (enrdf_load_stackoverflow)
JPS598463B2 (ja) キ−加工方法
JPS59101249A (ja) 打抜鎌の製造方法
JPS6154485B2 (enrdf_load_stackoverflow)
JPS5946617B2 (ja) 往復動電気かみそりの内刃体の製造法
CN120306493A (zh) 一种用于铜材的高精度冲压方法
JPS59166333A (ja) 薄鎌の製造法
SU994086A1 (ru) Способ получени отверстий в листовых заготовках