AT307329B - Hydraulic clamping device for lengthening a tie rod - Google Patents

Hydraulic clamping device for lengthening a tie rod

Info

Publication number
AT307329B
AT307329B AT723271A AT723271A AT307329B AT 307329 B AT307329 B AT 307329B AT 723271 A AT723271 A AT 723271A AT 723271 A AT723271 A AT 723271A AT 307329 B AT307329 B AT 307329B
Authority
AT
Austria
Prior art keywords
lengthening
clamping device
tie rod
hydraulic clamping
hydraulic
Prior art date
Application number
AT723271A
Other languages
German (de)
Original Assignee
Moeller & Neumann Gmbh
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 Moeller & Neumann Gmbh filed Critical Moeller & Neumann Gmbh
Application granted granted Critical
Publication of AT307329B publication Critical patent/AT307329B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/121—Construction of stressing jacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
AT723271A 1970-09-24 1971-08-18 Hydraulic clamping device for lengthening a tie rod AT307329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707035370 DE7035370U (en) 1970-09-24 1970-09-24 HYDRAULIC CLAMPING DEVICE FOR LYING A TENSION ANCHOR.

Publications (1)

Publication Number Publication Date
AT307329B true AT307329B (en) 1973-05-25

Family

ID=6614537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT723271A AT307329B (en) 1970-09-24 1971-08-18 Hydraulic clamping device for lengthening a tie rod

Country Status (4)

Country Link
AT (1) AT307329B (en)
DE (1) DE7035370U (en)
FR (1) FR2107925B3 (en)
GB (1) GB1339811A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745043Y2 (en) * 1976-07-09 1982-10-05
CN111911476B (en) * 2020-08-21 2024-11-26 河南省煤科院科明机电设备有限公司 Hydraulic pressing unit, hydraulic pressing compensation system and concrete spraying machine

Also Published As

Publication number Publication date
FR2107925B3 (en) 1974-11-08
FR2107925A3 (en) 1972-05-12
DE7035370U (en) 1971-01-28
GB1339811A (en) 1973-12-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee