SE7405976L - - Google Patents

Info

Publication number
SE7405976L
SE7405976L SE7405976A SE7405976A SE7405976L SE 7405976 L SE7405976 L SE 7405976L SE 7405976 A SE7405976 A SE 7405976A SE 7405976 A SE7405976 A SE 7405976A SE 7405976 L SE7405976 L SE 7405976L
Authority
SE
Sweden
Prior art keywords
sleeve
spring
bolt
expander
june
Prior art date
Application number
SE7405976A
Other languages
Unknown language ( )
Inventor
Artur Fischer
Original Assignee
Artur Fischer
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 Artur Fischer filed Critical Artur Fischer
Publication of SE7405976L publication Critical patent/SE7405976L/

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
    • F16B13/045—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 having axially compressing parts allowing the clamping of an object tightly to the wall

Abstract

1431406 Screw sockets A FISCHER 13 June 1974 [15 June 1973] 26267/74 Heading F2H A fastening element 1 for anchoring in a bore 9 in masonry 10 comprises an expansible sleeve 2 into which an expander nut 3 can be drawn by rotating a bolt 4, the sleeve 2 being biased towards the expander nut 3 by a helical compression spring 6 or a set of cup springs. The bolt 4 has a shank portion 5 of diameter equal to the unexpanded external diameter of the sleeve 2 to form a shoulder 4a against which the spring 6 reacts. Alternatively a constant diameter bolt shank may carry a spacer sleeve to form the shoulder 4a. A plastics cap 7 between the spring 6 and the sleeve 2 has a flange 8 surrounding the outside of the spring, and an external diameter slightly greater than that of the sleeve 2, so that it wedges against the bore 9 wall to prevent rotation of the sleeve 2 as the bolt 4 is rotated. The sleeve may be as shown, with longitudinal slits, or a close-coiled helical spring of soft metal. In a modification (Fig. 2, not shown), an expander sleeve (11) is provided at the rear end of the sleeve, adjacent the spring 6.
SE7405976A 1973-06-15 1974-05-06 SE7405976L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2330398 1973-06-15

Publications (1)

Publication Number Publication Date
SE7405976L true SE7405976L (en) 1974-12-16

Family

ID=5884031

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7405976A SE7405976L (en) 1973-06-15 1974-05-06

Country Status (18)

Country Link
JP (2) JPS5035569A (en)
AR (1) AR209070A1 (en)
AT (1) AT336239B (en)
BE (1) BE813942A (en)
BR (1) BR7404841D0 (en)
CH (1) CH581277A5 (en)
CS (1) CS183737B2 (en)
DD (1) DD112155A5 (en)
ES (1) ES203741Y (en)
FR (1) FR2253161B1 (en)
GB (1) GB1431406A (en)
HU (1) HU174915B (en)
IT (1) IT1015065B (en)
NL (1) NL7405459A (en)
PL (1) PL90604B1 (en)
SE (1) SE7405976L (en)
SU (1) SU536760A3 (en)
ZA (1) ZA743098B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906914C2 (en) * 1979-02-22 1986-08-07 Heinrich 6102 Pfungstadt Liebig Form-fitting adjustable dowel
DE2944374C2 (en) 1979-11-02 1984-07-05 Taškentskoe special'noe konstruktorskoe bjuro tekstil'nych mašin, Taškent Spinning rotor of an open-end spinning machine
GB2117859B (en) * 1982-03-31 1986-02-19 Robert Sneddon Expanding fasteners for bath handles
WO1983003645A1 (en) * 1982-04-15 1983-10-27 Douglas Owen Mcintyre An anchor bolt
US4613264A (en) * 1982-04-16 1986-09-23 Mcintyre Douglas O Anchor bolt
DE3214340C2 (en) * 1982-04-19 1984-11-29 R. Stahl GmbH & Co , Elektrozugwerk, 7118 Künzelsau Fastening device for the belt-shaped suspension element of a hoist
DE3420375A1 (en) * 1984-06-01 1986-02-20 Fischer, Artur, Dr.H.C., 7244 Waldachtal DUEBEL
GB8606440D0 (en) * 1986-03-15 1986-04-23 Johnson Metal Press Workers Lt Fastening device
DE3714025C2 (en) * 1987-04-27 1996-03-28 Fischer Artur Werke Gmbh Fastener
JPH0446211A (en) * 1990-06-06 1992-02-17 Shinjiyou Seisakusho:Yugen Anchor bolt having spring
DE4220300A1 (en) * 1992-06-20 1993-12-23 Wuerth Adolf Gmbh & Co Kg Straddling dowel with spreading element - has sleeve with expanding element, actuated via spreading element on bolt and removable via internal thread
GB2271824A (en) * 1992-10-03 1994-04-27 Jaguar Cars Stub axle for vehicles
DE4324244A1 (en) * 1992-11-26 1994-06-01 Fischer Artur Werke Gmbh Expansion anchors made of metal and process for its manufacture
DE10308807A1 (en) * 2003-02-27 2004-09-09 Janicon Ag Anchor for temporarily holding loads, e.g. walls, in position comprises spring-loaded bolt which is normally locked in sleeve but can be released when in position, together with retaining barbs on its end
GB0310416D0 (en) * 2003-05-07 2003-06-11 Plastisign Ltd Apparatus and method for fixing a plate to a vehicle
CN105710806A (en) * 2016-04-01 2016-06-29 中航飞机股份有限公司西安飞机分公司 Positioning and clamping method of closed or semi-closed cavity and positioning and clamping pin
CN114233050B (en) * 2022-01-17 2023-07-25 福州房特美有限公司 Assembled combined movable house

Also Published As

Publication number Publication date
ES203741U (en) 1976-04-01
CH581277A5 (en) 1976-10-29
JPS5035569A (en) 1975-04-04
PL90604B1 (en) 1977-01-31
NL7405459A (en) 1974-12-17
AT336239B (en) 1977-04-25
DD112155A5 (en) 1975-03-20
CS183737B2 (en) 1978-07-31
BE813942A (en) 1974-08-16
HU174915B (en) 1980-04-28
FR2253161A1 (en) 1975-06-27
BR7404841D0 (en) 1975-01-07
IT1015065B (en) 1977-05-10
GB1431406A (en) 1976-04-07
SU536760A3 (en) 1976-11-25
FR2253161B1 (en) 1977-03-11
JPS5294559U (en) 1977-07-15
ATA491174A (en) 1976-08-15
AR209070A1 (en) 1977-03-31
ZA743098B (en) 1975-09-24
ES203741Y (en) 1976-07-16

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