FI760371A - - Google Patents

Info

Publication number: FI760371A
Authority: FI; Finland

Application number

FI760371A

Other languages

Finnish (fi)

Other versions

FI52899C (en

FI52899B (en

Inventor

Illar Toomingas

Original Assignee

Ericsson Telefon Ab L M

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.)

1975-03-19

Filing date

1976-02-16

Publication date

1976-09-20

1976-02-16 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1976-09-20 Publication of FI760371A publication Critical patent/FI760371A/fi

1977-08-31 Application granted granted Critical

1977-08-31 Publication of FI52899B publication Critical patent/FI52899B/fi

1977-12-12 Publication of FI52899C publication Critical patent/FI52899C/en

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Dowels (AREA)
Joining Of Building Structures In Genera (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Materials For Medical Uses (AREA)

FI760371A 1975-03-19 1976-02-16 Device in expansion bolt. FI52899C (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 (3)

Publication Number	Publication Date
FI760371A true FI760371A (en)	1976-09-20
FI52899B FI52899B (en)	1977-08-31
FI52899C FI52899C (en)	1977-12-12

Family

ID=20323998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI760371A FI52899C (en)	1975-03-19	1976-02-16	Device in expansion 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)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2733007C2 (en) *	1977-07-21	1987-03-19	Hilti Ag, Schaan	Adhesive anchor
US4366651A (en) *	1979-10-06	1983-01-04	Newport Borough Council, Of Civic Centre	Fixing devices
SE420009B (en) *	1979-12-21	1981-09-07	Ericsson Telefon Ab L M	EXPANDER SCREW FOR FIXING IN A SPACE
NO159678C (en) *	1982-05-14	1989-01-25	Weidmann H Ag	MOUNTAIN SECURING ANCHOR.
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
US4688977A (en) *	1984-01-13	1987-08-25	Seetaram Joan P	Stud anchor
DE3637658A1 (en) *	1986-11-05	1988-05-19	Hilti Ag	SPREADING DOWEL WITH TWO DIFFERENT SPREADING ACCOUNTS
GB2212581B (en) *	1987-11-17	1991-08-14	Dom Holdings Plc	An anchor bolt or fixing
DE59004679D1 (en) *	1989-11-04	1994-03-31	Upat Max Langensiepen Kg	Anchor rod.
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
US20100272536A1 (en)	2009-04-22	2010-10-28	Stanley Kaplan	Double collar wedge anchor
CN107956777A (en) *	2017-11-17	2018-04-24	黄传勇	A kind of polycyclic pull explosive screw
EP3636940A1 (en) *	2018-10-09	2020-04-15	Hilti Aktiengesellschaft	Expansion anchor with bulged zone

Family Cites Families (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
DE1814485C3 (en) *	1968-12-13	1980-09-04	Hilti Ag, Schaan (Liechtenstein)	Fixing dowels

1975
- 1975-03-19 SE SE7503103*[A patent/SE384071B/en not_active IP Right Cessation
1976
- 1976-02-16 FI FI760371A patent/FI52899C/en not_active IP Right Cessation
- 1976-02-24 DE DE19762607451 patent/DE2607451A1/en not_active Ceased
- 1976-03-09 GB GB9434/76A patent/GB1517431A/en not_active Expired
- 1976-03-11 CA CA247,659A patent/CA1036849A/en not_active Expired
- 1976-03-17 PL PL1976188007A patent/PL106039B1/en unknown
- 1976-03-17 DK DK116376A patent/DK116376A/en unknown
- 1976-03-18 IT IT21379/76A patent/IT1062926B/en active
- 1976-03-18 FR FR7607847A patent/FR2304813A1/en active Granted
- 1976-03-18 NO NO760957A patent/NO142044C/en unknown
- 1976-03-18 JP JP51029791A patent/JPS51117265A/en active Pending

Also Published As

Publication number	Publication date
SE384071B (en)	1976-04-12
DE2607451A1 (en)	1976-09-30
NO760957L (en)	1976-09-21
NO142044C (en)	1980-06-18
FI52899C (en)	1977-12-12
GB1517431A (en)	1978-07-12
DK116376A (en)	1976-09-20
FR2304813B1 (en)	1980-05-30
NO142044B (en)	1980-03-10
CA1036849A (en)	1978-08-22
IT1062926B (en)	1985-02-11
PL106039B1 (en)	1979-11-30
FR2304813A1 (en)	1976-10-15
JPS51117265A (en)	1976-10-15
FI52899B (en)	1977-08-31

Publication	Publication Date	Title
FR2304813B1 (en)	1980-05-30
AU8233875A (en)	1976-12-23
CH595643A5 (en)	1978-02-15
CH588745A5 (en)	1977-06-15
BG22213A1 (en)	1977-02-20
BG22440A1 (en)	1977-04-20
BG22705A1 (en)	1977-04-20
CH580802A5 (en)	1976-10-15
CH599899A5 (en)	1978-06-15
CH585143A5 (en)	1977-02-28
CH585482A5 (en)	1977-02-28
CH597247A5 (en)	1978-03-31
BG21466A1 (en)	1976-07-20
CH589166B5 (en)	1977-06-30
CH590520A5 (en)	1977-08-15
CH591249A5 (en)	1977-09-15
CH591742A5 (en)	1977-09-30
CH593052A5 (en)	1977-11-15
CH593405A5 (en)	1977-11-30
CH593460A5 (en)	1977-11-30
CH594078A5 (en)	1977-12-30
CH594363A5 (en)	1978-01-13
CH595294A5 (en)	1978-02-15
CH600189A5 (en)	1978-06-15
BG21571A1 (en)	1976-07-20

Legal Events

Date	Code	Title	Description
1994-09-14	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: OY L M ERICSSON AB