ATE54585T1 - Mit einer hand bedienbare, hydraulisch angetriebene biegevorrichtung. - Google Patents

Mit einer hand bedienbare, hydraulisch angetriebene biegevorrichtung.

Info

Publication number
ATE54585T1
ATE54585T1 AT86114499T AT86114499T ATE54585T1 AT E54585 T1 ATE54585 T1 AT E54585T1 AT 86114499 T AT86114499 T AT 86114499T AT 86114499 T AT86114499 T AT 86114499T AT E54585 T1 ATE54585 T1 AT E54585T1
Authority
AT
Austria
Prior art keywords
reservoir
matrix
fluid
pump
die holding
Prior art date
Application number
AT86114499T
Other languages
German (de)
English (en)
Inventor
Giorgio Vezzani
Original Assignee
Cbc Spa
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 Cbc Spa filed Critical Cbc Spa
Application granted granted Critical
Publication of ATE54585T1 publication Critical patent/ATE54585T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B25B7/126—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears with fluid drive
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/063—Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Tubes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT86114499T 1985-10-31 1986-10-20 Mit einer hand bedienbare, hydraulisch angetriebene biegevorrichtung. ATE54585T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8534927U IT207711Z2 (it) 1985-10-31 1985-10-31 Apparecchio curvatubi a trasmissione idraulica azionabile con una sola mano
EP86114499A EP0220639B1 (en) 1985-10-31 1986-10-20 Hydraulic transmission tube bending device that can be operated with a single hand

Publications (1)

Publication Number Publication Date
ATE54585T1 true ATE54585T1 (de) 1990-08-15

Family

ID=11240966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86114499T ATE54585T1 (de) 1985-10-31 1986-10-20 Mit einer hand bedienbare, hydraulisch angetriebene biegevorrichtung.

Country Status (5)

Country Link
EP (1) EP0220639B1 (it)
AT (1) ATE54585T1 (it)
DE (1) DE3672747D1 (it)
ES (1) ES2016792B3 (it)
IT (1) IT207711Z2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT230365Y1 (it) * 1993-07-16 1999-06-02 Imb Srl Utensile per punzonare
IT237303Y1 (it) * 1995-11-23 2000-09-05 Cbc Spa Apparecchio curvatubi a trasmissione idraulica

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164123A (fr) * 1957-01-11 1958-10-06 Pince hydraulique à main
GB882614A (en) * 1959-02-25 1961-11-15 Mekler Dan Improvements in or relating to hydraulic tools, adapted to be held and operated with one hand
FR2100998B1 (fr) * 1970-08-04 1973-04-27 Breton Leslie Le Outil pour cintrage de tubes
CH610232A5 (it) * 1975-01-27 1979-04-12 Erich K Schmitter
CH597985A5 (en) * 1975-03-06 1978-04-28 Willy Fluckiger Pneumatic pincers for crimping eyelet onto cable
US4149381A (en) * 1977-07-13 1979-04-17 Dan Mekler Single hand operated tool
IT1156153B (it) * 1978-04-06 1987-01-28 Liri Costruzioni Mecc Perfezionamento in un apparecchio curvatubi idraulico portatile a comando manuale provvisto di testa girevole ed elementi curvanti reversibili per invertire la direzione del la curvatura del tubo
FR2466115A1 (fr) * 1979-09-24 1981-03-27 Sicame Sa Pince a main pour le sertissage de connexions electriques
JPS585156B2 (ja) * 1980-03-24 1983-01-29 株式会社 大洋発條製作所 スナツプリング用の油圧式プライヤ−

Also Published As

Publication number Publication date
EP0220639A3 (en) 1988-09-07
DE3672747D1 (de) 1990-08-23
IT207711Z2 (it) 1988-02-08
EP0220639B1 (en) 1990-07-18
ES2016792B3 (es) 1990-12-01
EP0220639A2 (en) 1987-05-06
IT8534927V0 (it) 1985-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties