DK252789D0 - Fremgangsmaade til omformning af vaerktoejer - Google Patents

Fremgangsmaade til omformning af vaerktoejer

Info

Publication number
DK252789D0
DK252789D0 DK252789A DK252789A DK252789D0 DK 252789 D0 DK252789 D0 DK 252789D0 DK 252789 A DK252789 A DK 252789A DK 252789 A DK252789 A DK 252789A DK 252789 D0 DK252789 D0 DK 252789D0
Authority
DK
Denmark
Prior art keywords
insertion end
procedure
levers
segments
grooves
Prior art date
Application number
DK252789A
Other languages
English (en)
Other versions
DK252789A (da
DK170363B1 (da
Inventor
Dieter Sohnlein
Dieter Wirths
Anton Knoller
Peter Kunert
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of DK252789D0 publication Critical patent/DK252789D0/da
Publication of DK252789A publication Critical patent/DK252789A/da
Application granted granted Critical
Publication of DK170363B1 publication Critical patent/DK170363B1/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • B21K5/10—Forming drill-bit shanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/54—Making machine elements bolts, studs, or the like with grooves or notches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Processing Of Terminals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Milling Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Blast Furnaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DK252789A 1988-05-25 1989-05-24 Omformningsfremgangsmåde til fremstilling og apparat til indvalsning af noter i indstiksenden af værktøjer DK170363B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3817680A DE3817680A1 (de) 1988-05-25 1988-05-25 Umformungsverfahren fuer werkzeuge
DE3817680 1988-05-25

Publications (3)

Publication Number Publication Date
DK252789D0 true DK252789D0 (da) 1989-05-24
DK252789A DK252789A (da) 1989-11-26
DK170363B1 DK170363B1 (da) 1995-08-14

Family

ID=6355057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK252789A DK170363B1 (da) 1988-05-25 1989-05-24 Omformningsfremgangsmåde til fremstilling og apparat til indvalsning af noter i indstiksenden af værktøjer

Country Status (8)

Country Link
US (1) US4941339A (da)
EP (1) EP0344117B1 (da)
JP (1) JP2551996B2 (da)
AT (1) ATE98537T1 (da)
CA (1) CA1327133C (da)
DE (2) DE3817680A1 (da)
DK (1) DK170363B1 (da)
FI (1) FI95358C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022261C1 (da) * 1990-07-12 1991-11-21 Mannesmann Ag, 4000 Duesseldorf, De
DE19622355A1 (de) 1996-06-04 1997-12-11 Bayer Ag Formkörper die agrochemische Mittel freisetzen
CN1059850C (zh) * 1997-04-09 2000-12-27 郑安明 精密热锻压矿山钎头的加工方法
DE102018113978B3 (de) * 2018-06-12 2019-09-05 Mag Ias Gmbh Kaltwalzmaschine und Verfahren zur Erzeugung eines Profils an einem Werkstück
CH714772A1 (de) * 2018-11-15 2019-09-13 Grob Ernst Fa Vorrichtung und Verfahren zum kaltumformenden Profilieren von Werkstücken.
DE102021109639B3 (de) 2021-04-16 2022-08-25 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines ein Verzahnungsprofil aufweisenden Bauteils; sowie Werkzeugvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685417A (en) * 1901-01-07 1901-10-29 Lewis Williams Spike-grooving machine.
US1231324A (en) * 1916-04-27 1917-06-26 Cleveland Hardware Company Master-die for forging dies for drop-hammers, presses, and the like.
US3591136A (en) * 1969-02-26 1971-07-06 Arthur E Bishop Rotary valve with curved valve slot
DE3015893A1 (de) * 1980-04-24 1981-10-29 Hilti AG, 9494 Schaan Verfahren zum herstellen von mitnahmenuten an werkzeugen
GB2127327B (en) * 1982-08-20 1986-04-30 Alton Systems Limited An antiskid surface treatment for use on scaffolding components
JPS59157742U (ja) * 1983-04-04 1984-10-23 新日本製鐵株式会社 鋼板面への与歪装置
DE3413432A1 (de) * 1983-12-27 1985-07-04 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Bohrer fuer handbohrmaschinen
AU566086B2 (en) * 1984-10-04 1987-10-08 Bishop Steering Technology Limited Valve cores

Also Published As

Publication number Publication date
JP2551996B2 (ja) 1996-11-06
DK252789A (da) 1989-11-26
DK170363B1 (da) 1995-08-14
DE3817680A1 (de) 1989-12-07
US4941339A (en) 1990-07-17
CA1327133C (en) 1994-02-22
FI95358B (fi) 1995-10-13
EP0344117A2 (de) 1989-11-29
EP0344117B1 (de) 1993-12-15
FI892493A (fi) 1989-11-26
JPH0225234A (ja) 1990-01-26
EP0344117A3 (en) 1990-12-27
FI95358C (fi) 1996-01-25
FI892493A0 (fi) 1989-05-23
ATE98537T1 (de) 1994-01-15
DE58906401D1 (de) 1994-01-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed