SE461135B - Haalstansenhet - Google Patents

Haalstansenhet

Info

Publication number
SE461135B
SE461135B SE8801997A SE8801997A SE461135B SE 461135 B SE461135 B SE 461135B SE 8801997 A SE8801997 A SE 8801997A SE 8801997 A SE8801997 A SE 8801997A SE 461135 B SE461135 B SE 461135B
Authority
SE
Sweden
Prior art keywords
punch
resilient member
washer
punching
punch holder
Prior art date
Application number
SE8801997A
Other languages
English (en)
Swedish (sv)
Other versions
SE8801997D0 (sv
SE8801997L (fr
Inventor
Nils Gustaf Reinhold Baeck
Original Assignee
Nils Gustaf Reinhold Baeck
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 Nils Gustaf Reinhold Baeck filed Critical Nils Gustaf Reinhold Baeck
Priority to SE8801997A priority Critical patent/SE461135B/sv
Publication of SE8801997D0 publication Critical patent/SE8801997D0/xx
Priority to PCT/SE1989/000302 priority patent/WO1989011931A1/fr
Priority to EP19890906831 priority patent/EP0417180A1/fr
Publication of SE8801997L publication Critical patent/SE8801997L/xx
Publication of SE461135B publication Critical patent/SE461135B/sv

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
SE8801997A 1988-05-30 1988-05-30 Haalstansenhet SE461135B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8801997A SE461135B (sv) 1988-05-30 1988-05-30 Haalstansenhet
PCT/SE1989/000302 WO1989011931A1 (fr) 1988-05-30 1989-05-30 Unite de perçage de trou
EP19890906831 EP0417180A1 (fr) 1988-05-30 1989-05-30 Unite de per age de trou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801997A SE461135B (sv) 1988-05-30 1988-05-30 Haalstansenhet

Publications (3)

Publication Number Publication Date
SE8801997D0 SE8801997D0 (sv) 1988-05-30
SE8801997L SE8801997L (fr) 1989-12-01
SE461135B true SE461135B (sv) 1990-01-15

Family

ID=20372453

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801997A SE461135B (sv) 1988-05-30 1988-05-30 Haalstansenhet

Country Status (3)

Country Link
EP (1) EP0417180A1 (fr)
SE (1) SE461135B (fr)
WO (1) WO1989011931A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5893313A (en) * 1995-09-05 1999-04-13 Carl Manufacturing Co., Ltd. Corner cutter
CN108555119A (zh) * 2018-01-19 2018-09-21 株洲日望精工有限公司 一种简易冲孔模具及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US890300A (en) * 1907-10-07 1908-06-09 Alexander H Reinhold Envelop-opener or paper-cutter.
US2867276A (en) * 1955-04-14 1959-01-06 Wales Strippite Corp Self-contained perforating implement
CH368115A (fr) * 1961-03-29 1963-03-31 Raskin Sa Dispositif d'étampage
FR1414343A (fr) * 1964-11-13 1965-10-15 élément autonome d'outillage de poinçonnage de matériau en feuille mince
DE2624433A1 (de) * 1976-06-01 1977-12-22 Gerd Ritterskamp Stanzeinheit
GB2050910A (en) * 1979-06-21 1981-01-14 Smeets G G F Improvements in and relating to punch assemblies
US4257292A (en) * 1979-11-30 1981-03-24 Faull James K Piercing units

Also Published As

Publication number Publication date
EP0417180A1 (fr) 1991-03-20
SE8801997D0 (sv) 1988-05-30
SE8801997L (fr) 1989-12-01
WO1989011931A1 (fr) 1989-12-14

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