DE3851185D1 - Radial press. - Google Patents

Radial press.

Info

Publication number
DE3851185D1
DE3851185D1 DE3851185T DE3851185T DE3851185D1 DE 3851185 D1 DE3851185 D1 DE 3851185D1 DE 3851185 T DE3851185 T DE 3851185T DE 3851185 T DE3851185 T DE 3851185T DE 3851185 D1 DE3851185 D1 DE 3851185D1
Authority
DE
Germany
Prior art keywords
pressing jaws
pressure ring
axis
control surfaces
stroke
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE3851185T
Other languages
German (de)
Inventor
Erwin Sattler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3851185T priority Critical patent/DE3851185D1/en
Application granted granted Critical
Publication of DE3851185D1 publication Critical patent/DE3851185D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Forging (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A radial press is described for workpieces with an essentially cylindrical outer surface, with a plurality of pressing jaws which are arranged in a circle around the axis of the outer surface of the workpiece, are guided on an axial abutment, are movable radially to this axis and the outer surfaces of which each have at least one control surface formed obliquely to the axis, and with a pressure ring which can be displaced axially relative to the pressing jaws by a hydraulic or pneumatic drive and the inner surfaces of which have control surfaces which come into engagement with the control surfaces of the pressing jaws when the pressure ring is displaced axially to close the pressing jaws, the pressing jaws moving radially inwards, initially with a rapid idle stroke and then with a slow power stroke. To avoid damage to the control surfaces, the pressing jaws are guided on the pressure ring with the control surfaces of the pressure ring and pressing jaws lifted clear in the range of the idle-stroke motion of the pressure ring.
DE3851185T 1987-06-04 1988-06-06 Radial press. Expired - Fee Related DE3851185D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3851185T DE3851185D1 (en) 1987-06-04 1988-06-06 Radial press.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3718708 1987-06-04
DE3851185T DE3851185D1 (en) 1987-06-04 1988-06-06 Radial press.

Publications (1)

Publication Number Publication Date
DE3851185D1 true DE3851185D1 (en) 1994-09-29

Family

ID=6329037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851185T Expired - Fee Related DE3851185D1 (en) 1987-06-04 1988-06-06 Radial press.

Country Status (3)

Country Link
EP (1) EP0298017B1 (en)
AT (1) ATE110311T1 (en)
DE (1) DE3851185D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ886200A0 (en) * 2000-07-19 2000-08-10 Betaswage Pty Ltd Hydraulic swage press
DE10149924A1 (en) * 2001-10-10 2003-04-30 Uniflex Hydraulik Gmbh radial press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844475C2 (en) * 1978-10-12 1983-09-29 Peter Ing.(grad.) 6380 Bad Homburg Schröck Radial press for workpieces with a cylindrical outer surface

Also Published As

Publication number Publication date
EP0298017B1 (en) 1994-08-24
EP0298017A2 (en) 1989-01-04
EP0298017A3 (en) 1991-03-13
ATE110311T1 (en) 1994-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee