IT7950504A0 - Procedimento e dispositivo per lo smorzamento acustico di macchine punzonatrici e simili - Google Patents

Procedimento e dispositivo per lo smorzamento acustico di macchine punzonatrici e simili

Info

Publication number
IT7950504A0
IT7950504A0 IT7950504A IT5050479A IT7950504A0 IT 7950504 A0 IT7950504 A0 IT 7950504A0 IT 7950504 A IT7950504 A IT 7950504A IT 5050479 A IT5050479 A IT 5050479A IT 7950504 A0 IT7950504 A0 IT 7950504A0
Authority
IT
Italy
Prior art keywords
punching
procedure
acoustic damping
similar machines
machines
Prior art date
Application number
IT7950504A
Other languages
English (en)
Other versions
IT1128740B (it
Inventor
Bo Christer Bramberger
Original Assignee
Sallander Hakan
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 Sallander Hakan filed Critical Sallander Hakan
Publication of IT7950504A0 publication Critical patent/IT7950504A0/it
Application granted granted Critical
Publication of IT1128740B publication Critical patent/IT1128740B/it

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
  • Punching Or Piercing (AREA)
  • Fluid-Damping Devices (AREA)
  • Shearing Machines (AREA)
IT50504/79A 1978-10-10 1979-10-09 Procedimento e dispositivo per lo smorzamento acustico di macchine punzonatrici e simili IT1128740B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7810567A SE414075B (sv) 1978-10-10 1978-10-10 Forfarande for ljud- och vibrationsdempning hos maskiner med transiebta kraftavlastningar av den typ som forekommer i klippningspressar samt anordning for genomforande av forfarandet

Publications (2)

Publication Number Publication Date
IT7950504A0 true IT7950504A0 (it) 1979-10-09
IT1128740B IT1128740B (it) 1986-06-04

Family

ID=20336051

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50504/79A IT1128740B (it) 1978-10-10 1979-10-09 Procedimento e dispositivo per lo smorzamento acustico di macchine punzonatrici e simili

Country Status (9)

Country Link
US (1) US4269283A (it)
JP (1) JPS5554225A (it)
BE (1) BE879320A (it)
DE (1) DE2941125A1 (it)
DK (1) DK151593C (it)
FR (1) FR2438770A1 (it)
GB (1) GB2036923B (it)
IT (1) IT1128740B (it)
SE (1) SE414075B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928777A1 (de) * 1979-07-17 1981-02-05 Profil Verbindungstechnik Gmbh Schlagdaempfer zur laermreduzierung bei maschinen mit hin- und hergehenden maschinenteilen
JPS60176821U (ja) * 1984-04-27 1985-11-22 株式会社小松製作所 ダイクツシヨン装置
US4862844A (en) * 1987-10-29 1989-09-05 Allied-Signal Inc. Valve assembly for internal combustion engine
GB2213086B (en) * 1987-12-04 1992-08-05 Amada Co Ltd Method and device for controlling the stroke of a press machine
US4955282A (en) * 1989-03-27 1990-09-11 Ranson Ronald W Uniform flow hydraulic system
US5398601A (en) * 1993-04-20 1995-03-21 The Minster Machine Company Press shutheight adjustment in motion mechanism
DE29516529U1 (de) * 1995-10-19 1997-02-20 Beche & Grohs Gmbh Schmiedehammer
US20050029690A1 (en) * 2003-08-08 2005-02-10 George Burlow Method and apparatus for manufacturing compressed earthen blocks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618122A (en) * 1946-04-18 1952-11-18 Gratzmuller Jean Louis Telescopic hydraulic jack
US4026192A (en) * 1971-11-12 1977-05-31 Atlas Copco Aktiebolag Motor driven by a pressurized fluid medium for operating an impacting tool in a linear direction
CH554237A (de) * 1972-09-29 1974-09-30 Schuler Gmbh L Vorrichtung an schnittpresse zum verhindern der unkontrollierten entspannung von gestell und antriebssystem der schnittpresse.
JPS5339093B2 (it) * 1973-05-23 1978-10-19
JPS5936213B2 (ja) * 1976-08-06 1984-09-03 東芝機械株式会社 溶融金属の液面検出用電極

Also Published As

Publication number Publication date
DK151593B (da) 1987-12-14
DE2941125A1 (de) 1980-04-24
DE2941125C2 (it) 1990-07-19
GB2036923B (en) 1983-02-09
IT1128740B (it) 1986-06-04
US4269283A (en) 1981-05-26
DK422779A (da) 1980-04-11
GB2036923A (en) 1980-07-02
BE879320A (fr) 1980-02-01
SE7810567L (sv) 1980-04-11
JPS6330120B2 (it) 1988-06-16
FR2438770A1 (fr) 1980-05-09
DK151593C (da) 1988-05-24
FR2438770B1 (it) 1984-04-27
SE414075B (sv) 1980-07-07
JPS5554225A (en) 1980-04-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931012