NL280687A - - Google Patents

Info

Publication number
NL280687A
NL280687A NL280687DA NL280687A NL 280687 A NL280687 A NL 280687A NL 280687D A NL280687D A NL 280687DA NL 280687 A NL280687 A NL 280687A
Authority
NL
Netherlands
Application number
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.)
Publication of NL280687A publication Critical patent/NL280687A/xx

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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
NL280687D 1961-07-15 NL280687A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL39548A DE1230621B (de) 1961-07-15 1961-07-15 Spreizduebel

Publications (1)

Publication Number Publication Date
NL280687A true NL280687A (enrdf_load_stackoverflow)

Family

ID=7268699

Family Applications (1)

Application Number Title Priority Date Filing Date
NL280687D NL280687A (enrdf_load_stackoverflow) 1961-07-15

Country Status (4)

Country Link
CH (1) CH407658A (enrdf_load_stackoverflow)
DE (1) DE1230621B (enrdf_load_stackoverflow)
GB (1) GB1008782A (enrdf_load_stackoverflow)
NL (1) NL280687A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1625394B1 (de) * 1967-12-16 1971-12-16 Heinrich Liebig Doppelt spreizender Dübel
US3851559A (en) * 1969-11-26 1974-12-03 Joint Ets Expansible element for an assembling device and devices including said element
US4020735A (en) * 1972-11-01 1977-05-03 Herbacks Industrikonsult Expansion bolt
NL7402180A (nl) * 1974-06-14 1975-08-20 Maechtle Fritz Spreidbare plug.
DE2803711A1 (de) * 1978-01-28 1979-08-02 Heinrich Liebig Doppelt spreizender duebel mit senkkopf
CN101432216B (zh) 2005-12-30 2012-08-29 通用风能有限责任公司 用于将风力涡轮机组件起吊到塔顶部的设备
WO2008079175A2 (en) * 2006-10-02 2008-07-03 Wind Tower Systems, Llc Expansion pin system for a wind turbine structural tower
US8069634B2 (en) 2006-10-02 2011-12-06 General Electric Company Lifting system and apparatus for constructing and enclosing wind turbine towers
US8016268B2 (en) 2008-05-30 2011-09-13 Wind Tower Systems, Llc Wind tower service lift
AU2009330323B2 (en) 2008-12-15 2016-03-24 Ge Wind Energy, Llc Structural shape for wind tower members
CN112303085A (zh) * 2020-12-04 2021-02-02 江苏曦日新能源科技有限公司 一种能够提高光伏跟踪支架主轴抗剪切性能的紧固件及其紧固方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65940C (de) * A. LIEVERENZ in Rothenburgsort bei Hamburg Lösbarer Befestigungsbolzen für Wände, Decken und dergl
US1305000A (en) * 1919-05-27 Sheet-metal bolt-anchob
FR394350A (fr) * 1908-09-16 1909-01-20 Arthur Stanley Channon Cheville murale expansible
US1295328A (en) * 1918-04-09 1919-02-25 Garwood Company Bolt-anchor.
US1349437A (en) * 1919-04-24 1920-08-10 Bernard J Boyle Expansion-bolt
DE673035C (de) * 1934-11-07 1939-03-15 Niedergesaess & Co Spreizduebel mit im Laengsschnitt wellen- oder zickzackfoermiger Laengsfuge
DE739338C (de) * 1936-09-26 1943-09-22 Elisabeth Anita Krause Zylindrische Keilfluegelschraube als Mauerduebel
DE889516C (de) * 1951-08-01 1953-09-10 Niedergesaess & Co Spreizduebel
FR1066780A (fr) * 1952-11-24 1954-06-09 Dispositif de fixation pour tous appareils sanitaires, de robinetterie ou appareils analogues
US2753750A (en) * 1955-05-04 1956-07-10 Bruger Corp Expandible mine roof bolt having continuous wedging engagement
CH338589A (de) * 1958-02-27 1959-05-31 Reber Samuel Befestigungsorgan

Also Published As

Publication number Publication date
GB1008782A (en) 1965-11-03
DE1230621B (de) 1966-12-15
CH407658A (de) 1966-02-15

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