IT8805180A0 - TOOL FOR HYDRAULIC ENLARGEMENT OF PORTIONS OF TUBULAR BODIES. - Google Patents

TOOL FOR HYDRAULIC ENLARGEMENT OF PORTIONS OF TUBULAR BODIES.

Info

Publication number
IT8805180A0
IT8805180A0 IT8805180A IT518088A IT8805180A0 IT 8805180 A0 IT8805180 A0 IT 8805180A0 IT 8805180 A IT8805180 A IT 8805180A IT 518088 A IT518088 A IT 518088A IT 8805180 A0 IT8805180 A0 IT 8805180A0
Authority
IT
Italy
Prior art keywords
enlargement
hydraulic
tool
portions
tubular bodies
Prior art date
Application number
IT8805180A
Other languages
Italian (it)
Inventor
Herbert Frielingsdorf
Heribert Grewe
Helmut Riemscheid
Karl Weiss
Engelbert Schwarz
Rudolf J Schulz
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of IT8805180A0 publication Critical patent/IT8805180A0/en

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Actuator (AREA)
IT8805180A 1987-06-20 1988-06-07 TOOL FOR HYDRAULIC ENLARGEMENT OF PORTIONS OF TUBULAR BODIES. IT8805180A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3720487A DE3720487C1 (en) 1987-06-20 1987-06-20 Hydraulic expansion device

Publications (1)

Publication Number Publication Date
IT8805180A0 true IT8805180A0 (en) 1988-06-07

Family

ID=6330010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8805180A IT8805180A0 (en) 1987-06-20 1988-06-07 TOOL FOR HYDRAULIC ENLARGEMENT OF PORTIONS OF TUBULAR BODIES.

Country Status (5)

Country Link
DE (1) DE3720487C1 (en)
ES (1) ES2010280A6 (en)
FR (1) FR2616699B1 (en)
GB (1) GB2206515B (en)
IT (1) IT8805180A0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716986A1 (en) * 1987-05-21 1988-12-15 Emitec Emissionstechnologie DEVICE FOR HYDRAULIC EXPANSION
DE3809369A1 (en) * 1988-03-19 1989-09-28 Emitec Emissionstechnologie Joining device
DE3842589A1 (en) * 1988-12-17 1990-06-21 Emitec Emissionstechnologie DETERMINATION METHOD
DE19821807C2 (en) * 1998-05-15 2000-10-19 Daimler Chrysler Ag Built expanding lance
GB2340058A (en) * 1998-07-30 2000-02-16 Rover Group An apparatus for securing components upon a structural member
DE19957508C1 (en) 1999-11-30 2001-01-04 Daimler Chrysler Ag Device for inserting insert members with through opening onto hollow profiled sections using fluid pressure has expanding lance as two separate aligned driven oblong components
DE102015114345A1 (en) * 2015-04-28 2016-11-03 Sms Group Gmbh Progressively efficient tube expander and method for gradually expanding a tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939105A1 (en) * 1968-08-13 1970-02-19 High Pressure Components Ltd Lateral broadening of pipes
US4498220A (en) * 1982-08-23 1985-02-12 The Trane Company Method for pre-expanding heat exchanger tube
DE3312073C2 (en) * 1983-04-02 1985-02-07 Wilfried 4630 Bochum Busse Pressure build-up mandrel for pressure-tight fastening of a pipe
US4616392A (en) * 1984-10-04 1986-10-14 Westinghouse Electric Corp. Bladder mandrel for hydraulic expansions of tubes and sleeves
DE3530600A1 (en) * 1985-08-27 1987-03-05 Interatom METHOD FOR FIXING DRIVE ELEMENTS ON A HOLLOW SHAFT

Also Published As

Publication number Publication date
ES2010280A6 (en) 1989-11-01
DE3720487C1 (en) 1988-10-20
GB2206515B (en) 1992-01-08
GB2206515A (en) 1989-01-11
FR2616699A1 (en) 1988-12-23
FR2616699B1 (en) 1991-07-12
GB8814489D0 (en) 1988-07-20

Similar Documents

Publication Publication Date Title
ES2018859B3 (en) POST-TENSILE DRILL CHUCK
KR890701259A (en) Tool Chuck
IT1242184B (en) TOOL FOR THE APPLICATION OF FIXING ELEMENTS.
BR8700585A (en) HYDRAULIC HAMMER
DE3864075D1 (en) PARTING TOOL.
DE3855094D1 (en) Design tool
IT8553019V0 (en) SUPPORT AND RETRACTION MECHANISM FOR MILKING TOOLS
IT8747949A0 (en) HYDRAULIC CHOKE TOOL
IT9048559A0 (en) TOOL FOR APPLICATION OF FASTENER ELEMENTS.
BR8801873A (en) PIPE CUTTING TOOL
IT8921492A0 (en) PROCEDURE FOR THE OXIDATION OF PARAFFINIC COMPOUNDS.
BR8803340A (en) TOOL
IT8805180A0 (en) TOOL FOR HYDRAULIC ENLARGEMENT OF PORTIONS OF TUBULAR BODIES.
FR2630495B1 (en) HYDRAULIC DRILL
ES2025261B3 (en) SELF-TIGHTENED DRILLING CHUCK
IT8848234A0 (en) WRITING TOOL
IT8805179A0 (en) TOOL FOR SIMULTANEOUS HYDRAULIC ENLARGEMENT OF SEVERAL PORTIONS OF TUBULAR BODIES.
MC1487A1 (en) TOOL TURN
FR2631077B1 (en) HYDRAULIC DRILL
FR2612999B1 (en) SOCKET FOR TUBULAR METAL STRUCTURES
IT8720360A0 (en) METHOD FOR PREVENTING FOGING OF SURFACES.
IT1223624B (en) PROCEDURE FOR THE SELECTIVE HYDROGENATION OF ACETYLENS
KR880010850A (en) Drilling tool
FR2622391B1 (en) STRAINING TOOL
IT8619017A0 (en) EQUIPMENT FOR ENGRAVING RECORDS.