FR2304813A1 - EXPANDABLE BOLT - Google Patents

EXPANDABLE BOLT

Info

Publication number
FR2304813A1
FR2304813A1 FR7607847A FR7607847A FR2304813A1 FR 2304813 A1 FR2304813 A1 FR 2304813A1 FR 7607847 A FR7607847 A FR 7607847A FR 7607847 A FR7607847 A FR 7607847A FR 2304813 A1 FR2304813 A1 FR 2304813A1
Authority
FR
France
Prior art keywords
expandable bolt
expandable
bolt
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
FR7607847A
Other languages
French (fr)
Other versions
FR2304813B1 (en
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of FR2304813A1 publication Critical patent/FR2304813A1/en
Application granted granted Critical
Publication of FR2304813B1 publication Critical patent/FR2304813B1/fr
Granted 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
    • 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
    • F16B13/065—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 the screw, nail or the like
FR7607847A 1975-03-19 1976-03-18 EXPANDABLE BOLT Granted FR2304813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503103*[A SE384071B (en) 1975-03-19 1975-03-19 DEVICE AT AN EXPANDER BOLT

Publications (2)

Publication Number Publication Date
FR2304813A1 true FR2304813A1 (en) 1976-10-15
FR2304813B1 FR2304813B1 (en) 1980-05-30

Family

ID=20323998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607847A Granted FR2304813A1 (en) 1975-03-19 1976-03-18 EXPANDABLE BOLT

Country Status (11)

Country Link
JP (1) JPS51117265A (en)
CA (1) CA1036849A (en)
DE (1) DE2607451A1 (en)
DK (1) DK116376A (en)
FI (1) FI52899C (en)
FR (1) FR2304813A1 (en)
GB (1) GB1517431A (en)
IT (1) IT1062926B (en)
NO (1) NO142044C (en)
PL (1) PL106039B1 (en)
SE (1) SE384071B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398209A1 (en) * 1977-07-21 1979-02-16 Hilti Ag GLUE ANCHORING DEVICE
US4475856A (en) * 1979-12-21 1984-10-09 Telefonaktiebolaget L M Ericsson Expansion screw with an expansion sleeve having an outer cylindrical surface and regions of greater and lesser wall thickness
US4523880A (en) * 1982-05-14 1985-06-18 H. Weidmann, Ag Tie rod assembly for rock borehole anchor
US4688977A (en) * 1984-01-13 1987-08-25 Seetaram Joan P Stud anchor
US4806053A (en) * 1986-11-05 1989-02-21 Hilti Aktiengesellschaft Expansion dowel with two different expansion members
DE4333498A1 (en) * 1993-10-01 1995-04-06 Upat Max Langensiepen Kg Expansion anchor
DE10020482A1 (en) * 2000-04-26 2001-10-31 Fischer Artur Werke Gmbh Anchors for soft or porous building materials
EP2243970A1 (en) 2009-04-22 2010-10-27 Stanley Kaplan Double collar wedge anchor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366651A (en) * 1979-10-06 1983-01-04 Newport Borough Council, Of Civic Centre Fixing devices
GB2137712A (en) * 1983-04-08 1984-10-10 Perard Torque Tension Ltd Rock bolt assembly
JPS6051312U (en) * 1983-09-16 1985-04-11 清水建設株式会社 hole-in anchor
GB2212581B (en) * 1987-11-17 1991-08-14 Dom Holdings Plc An anchor bolt or fixing
EP0426951B1 (en) * 1989-11-04 1994-02-23 UPAT GMBH & CO Fixing rod
CN107956777A (en) * 2017-11-17 2018-04-24 黄传勇 A kind of polycyclic pull explosive screw

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367547A (en) * 1934-04-27 1932-02-25 Noel Phillips Improvements in expansion sockets for bolts for building and engineering purposes
US2139167A (en) * 1938-06-24 1938-12-06 George W Marshall Bolt anchor
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
DE1814485A1 (en) * 1968-12-13 1970-06-25 Guenther Hebbel Detachable fastening dowel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367547A (en) * 1934-04-27 1932-02-25 Noel Phillips Improvements in expansion sockets for bolts for building and engineering purposes
US2139167A (en) * 1938-06-24 1938-12-06 George W Marshall Bolt anchor
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
DE1814485A1 (en) * 1968-12-13 1970-06-25 Guenther Hebbel Detachable fastening dowel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398209A1 (en) * 1977-07-21 1979-02-16 Hilti Ag GLUE ANCHORING DEVICE
US4475856A (en) * 1979-12-21 1984-10-09 Telefonaktiebolaget L M Ericsson Expansion screw with an expansion sleeve having an outer cylindrical surface and regions of greater and lesser wall thickness
US4523880A (en) * 1982-05-14 1985-06-18 H. Weidmann, Ag Tie rod assembly for rock borehole anchor
US4688977A (en) * 1984-01-13 1987-08-25 Seetaram Joan P Stud anchor
US4806053A (en) * 1986-11-05 1989-02-21 Hilti Aktiengesellschaft Expansion dowel with two different expansion members
DE4333498A1 (en) * 1993-10-01 1995-04-06 Upat Max Langensiepen Kg Expansion anchor
DE10020482A1 (en) * 2000-04-26 2001-10-31 Fischer Artur Werke Gmbh Anchors for soft or porous building materials
EP2243970A1 (en) 2009-04-22 2010-10-27 Stanley Kaplan Double collar wedge anchor

Also Published As

Publication number Publication date
NO142044B (en) 1980-03-10
CA1036849A (en) 1978-08-22
FI52899C (en) 1977-12-12
DE2607451A1 (en) 1976-09-30
FR2304813B1 (en) 1980-05-30
SE384071B (en) 1976-04-12
IT1062926B (en) 1985-02-11
FI52899B (en) 1977-08-31
DK116376A (en) 1976-09-20
JPS51117265A (en) 1976-10-15
NO760957L (en) 1976-09-21
PL106039B1 (en) 1979-11-30
GB1517431A (en) 1978-07-12
FI760371A (en) 1976-09-20
NO142044C (en) 1980-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse