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DE86778C - - Google Patents

Info

Publication number
DE86778C
DE86778C DENDAT86778D DE86778DA DE86778C DE 86778 C DE86778 C DE 86778C DE NDAT86778 D DENDAT86778 D DE NDAT86778D DE 86778D A DE86778D A DE 86778DA DE 86778 C DE86778 C DE 86778C
Authority
DE
Germany
Prior art keywords
bolt
wall
tongues
objects
vaults
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.)
Active
Application number
DENDAT86778D
Other languages
German (de)
Publication of DE86778C publication Critical patent/DE86778C/de
Active 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Ein Mauerbolzen zum Befestigen von Gegenständen an gemauerten Wänden, Decken und Gewölben, bestehend aus einem mit Spreizzungen d versehenen Bolzen a, dessen durchgehende achsiale Bohrung f ganz oder zum Theil mit Gewinde versehen ist, in welches ein zum Befestigen von Gegenständen dienender Bolzen oder dergl. b hineingeschraubt wird, um die vorher zusammengedrückten Keilzungen d fest gegen die Mauerlochwandung zu pressen.A wall bolt for fastening objects to masonry walls, ceilings and vaults, consisting of a bolt a provided with expansion tongues d , the continuous axial bore f of which is wholly or partly threaded, in which a bolt or the like used to fasten objects. b is screwed in to press the previously compressed wedge tongues d firmly against the wall hole wall.
DENDAT86778D Active DE86778C (en)

Publications (1)

Publication Number Publication Date
DE86778C true DE86778C (en)

Family

ID=358801

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT86778D Active DE86778C (en)

Country Status (1)

Country Link
DE (1) DE86778C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805795C (en) * 1939-05-27 1951-05-31 Elli Ahrens Geb Meier Expanding sleeve dowel with expansion tongues
US3451734A (en) * 1967-02-23 1969-06-24 W L Molding Co The Plastic roller
DE4224572A1 (en) * 1992-07-24 1994-01-27 Sfs Stadler Holding Ag Heerbru Fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805795C (en) * 1939-05-27 1951-05-31 Elli Ahrens Geb Meier Expanding sleeve dowel with expansion tongues
US3451734A (en) * 1967-02-23 1969-06-24 W L Molding Co The Plastic roller
DE4224572A1 (en) * 1992-07-24 1994-01-27 Sfs Stadler Holding Ag Heerbru Fastener

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