DE1752956B2 - Hydraulische zugankerverspannung - Google Patents

Hydraulische zugankerverspannung

Info

Publication number
DE1752956B2
DE1752956B2 DE19681752956 DE1752956A DE1752956B2 DE 1752956 B2 DE1752956 B2 DE 1752956B2 DE 19681752956 DE19681752956 DE 19681752956 DE 1752956 A DE1752956 A DE 1752956A DE 1752956 B2 DE1752956 B2 DE 1752956B2
Authority
DE
Germany
Prior art keywords
tension
hydraulic
anchor
tension anchor
anchor tension
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.)
Granted
Application number
DE19681752956
Other languages
English (en)
Other versions
DE1752956A1 (de
DE1752956C3 (de
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 filed Critical
Publication of DE1752956A1 publication Critical patent/DE1752956A1/de
Publication of DE1752956B2 publication Critical patent/DE1752956B2/de
Application granted granted Critical
Publication of DE1752956C3 publication Critical patent/DE1752956C3/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Clamps And Clips (AREA)
  • Earth Drilling (AREA)
DE1752956A 1967-08-23 1968-08-13 Hydraulische Zugankerverspannung Expired DE1752956C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66279867A 1967-08-23 1967-08-23

Publications (3)

Publication Number Publication Date
DE1752956A1 DE1752956A1 (de) 1971-10-07
DE1752956B2 true DE1752956B2 (de) 1973-03-01
DE1752956C3 DE1752956C3 (de) 1973-09-13

Family

ID=24659267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1752956A Expired DE1752956C3 (de) 1967-08-23 1968-08-13 Hydraulische Zugankerverspannung

Country Status (5)

Country Link
US (1) US3424080A (de)
BE (1) BE719062A (de)
DE (1) DE1752956C3 (de)
FR (1) FR1576886A (de)
GB (1) GB1220706A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375832B (de) * 1973-12-14 1975-04-28 Motala Verkstad Ab
JPS5146661A (en) * 1974-10-21 1976-04-21 Hitachi Ltd Bosuno atsunyuhoho
US4182215A (en) * 1978-05-30 1980-01-08 Terra Tek, Inc. Failsafe hydraulic prestressing nut
US4475403A (en) * 1982-06-17 1984-10-09 Mts Systems Corporation Device to preload loading connections
DE3230808A1 (de) * 1982-08-19 1984-02-23 SMS Hasenclever Maschinenfabrik GmbH, 4000 Düsseldorf Einrichtung zum vorspannen eines pressengestells von pressen zur massivumformung, beispielsweise strang- oder schmiedepresse
US4854798A (en) * 1987-05-29 1989-08-08 Westinghouse Electric Corp. In-place tensioning washer
US5285722A (en) * 1992-11-16 1994-02-15 The Minster Machine Company Press shutheight adjustment using hydraulic tie rod assemblies
UA45310C2 (uk) * 1995-06-13 2002-04-15 К. Юнкерс Джон Гідравлічний пристрій натягування болтів
AUPP890599A0 (en) * 1999-02-26 1999-03-25 Bucknell, John Wentworth Tensioning hydraulic nuts
CA2457968A1 (en) * 2004-02-19 2005-08-19 Intregra Technologies Limited Hydraulic nut assembly
WO2005080804A1 (en) * 2004-02-19 2005-09-01 Integra Technologies Ltd Hydraulic nut and method of use thereof
CN100455829C (zh) * 2004-02-25 2009-01-28 J·W·巴克内尔 液压辅助紧固件
GB2474887B (en) 2009-10-30 2013-12-04 Stats Uk Ltd Device and method for pre-tensioning a coupling
ES2701853T3 (es) * 2015-07-06 2019-02-26 Feintool Int Holding Ag Prensa de corte fino
AU2017285427B2 (en) * 2016-06-16 2022-08-11 Superbolt, Inc. Improvements to multi-jack tensioners
US11285573B2 (en) * 2017-12-20 2022-03-29 Superbolt, Inc. Multiple chamber hydraulic multi-jack bolt tensioners
CN111288065A (zh) * 2018-12-06 2020-06-16 舍弗勒技术股份两合公司 液压锁紧装置和轴承组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE581753C (de) * 1930-09-13 1933-08-02 Schuler L Ag Pressengestell fuer Pressen mit zusammengesetztem Koerper und Fuehrungswerkzeugen
US2571265A (en) * 1945-06-13 1951-10-16 Leufven Axel Gustav Edvard Hydraulic tensioning nut
US3130628A (en) * 1958-10-06 1964-04-28 Moeller & Neumann Gmbh Arrangement for elongating a stay bolt means or tension anchor independently of nut means associated therewith
US3154006A (en) * 1962-10-12 1964-10-27 Danly Mach Specialties Inc Tensioning system for power press tie rods
US3353397A (en) * 1965-02-11 1967-11-21 Baldwin Lima Hamilton Corp Stress distribution means

Also Published As

Publication number Publication date
FR1576886A (de) 1969-08-01
BE719062A (de) 1969-01-16
DE1752956A1 (de) 1971-10-07
US3424080A (en) 1969-01-28
GB1220706A (en) 1971-01-27
DE1752956C3 (de) 1973-09-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee