DE823288C - Verfahren zur Herstellung einer Expansionsschraube - Google Patents

Verfahren zur Herstellung einer Expansionsschraube

Info

Publication number
DE823288C
DE823288C DEP19682A DEP0019682A DE823288C DE 823288 C DE823288 C DE 823288C DE P19682 A DEP19682 A DE P19682A DE P0019682 A DEP0019682 A DE P0019682A DE 823288 C DE823288 C DE 823288C
Authority
DE
Germany
Prior art keywords
sleeve
screw
wedge
prongs
edge
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.)
Expired
Application number
DEP19682A
Other languages
German (de)
English (en)
Inventor
Alfred Bilstein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE823288C publication Critical patent/DE823288C/de
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
DEP19682A 1947-04-17 1948-10-26 Verfahren zur Herstellung einer Expansionsschraube Expired DE823288C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK263008X 1947-04-17

Publications (1)

Publication Number Publication Date
DE823288C true DE823288C (de) 1951-12-03

Family

ID=8150278

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP19682A Expired DE823288C (de) 1947-04-17 1948-10-26 Verfahren zur Herstellung einer Expansionsschraube

Country Status (4)

Country Link
BE (1) BE481935A (enrdf_load_stackoverflow)
CH (1) CH263008A (enrdf_load_stackoverflow)
DE (1) DE823288C (enrdf_load_stackoverflow)
GB (1) GB634825A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250170A (en) * 1964-03-09 1966-05-10 Norman H Siegel Expansion shell
US3577825A (en) * 1967-11-30 1971-05-04 Republic Steel Corp Bolt anchor and method for making same
US3667341A (en) * 1970-07-06 1972-06-06 Stanley Kaplan Anchor bolt
DE4435628A1 (de) * 1994-10-05 1996-04-11 Upat Max Langensiepen Kg Spreizanker

Also Published As

Publication number Publication date
BE481935A (enrdf_load_stackoverflow)
GB634825A (en) 1950-03-29
CH263008A (de) 1949-08-15

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