ES232121U - Taco de expansion. - Google Patents

Taco de expansion.

Info

Publication number
ES232121U
ES232121U ES1976232121U ES232121U ES232121U ES 232121 U ES232121 U ES 232121U ES 1976232121 U ES1976232121 U ES 1976232121U ES 232121 U ES232121 U ES 232121U ES 232121 U ES232121 U ES 232121U
Authority
ES
Spain
Prior art keywords
sheath
elevations
outside diameter
plug
longitudinal recess
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
ES1976232121U
Other languages
English (en)
Other versions
ES232121Y (es
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
Publication of ES232121U publication Critical patent/ES232121U/es
Application granted granted Critical
Publication of ES232121Y publication Critical patent/ES232121Y/es
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
    • F16B13/12—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

Abstract

Taco de expansión para fijar objetos en muros, en particular de piedra blanda, constituido por dos mitades longitudinales de vaina de forma de cáscara, mantenidas juntas gracias a unos elementos que se pueden soltar al expandirse el taco, con unas elevaciones de can tos vivos que se extienden sus su exteriores quedando desplazada similar o de otra según distancias axiales, y con una escotadura longitudinal que recibe un tornillo de expansión preferible mente cilíndrico, caracterizado porque la vaina presenta un diámetro exterior que se estrecha continuamente de forma cónica en el sentido de alejarse de la abertura de la escotadura longitudinal, junto con un espesor de pared constante sobre el cual las elevaciones presentan sustancialmente el mismo diámetro exterior que la vaina en la zona de su diámetro exterior máximo.
ES1976232121U 1975-09-20 1976-08-26 Taco de expansion. Expired ES232121Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542074A DE2542074C3 (de) 1975-09-20 1975-09-20 Weichstein-Spreizdubel

Publications (2)

Publication Number Publication Date
ES232121U true ES232121U (es) 1978-01-16
ES232121Y ES232121Y (es) 1978-06-01

Family

ID=5957029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976232121U Expired ES232121Y (es) 1975-09-20 1976-08-26 Taco de expansion.

Country Status (9)

Country Link
JP (1) JPS5239909A (es)
AT (1) AT354035B (es)
CH (1) CH597528A5 (es)
DE (1) DE2542074C3 (es)
ES (1) ES232121Y (es)
FI (1) FI762271A (es)
FR (1) FR2324924A1 (es)
GB (1) GB1526366A (es)
SE (1) SE424572B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625984A1 (de) * 1986-07-31 1988-02-11 Toge Duebel A Gerhard Gmbh Spreizduebel, insbesondere zur befestigung von leicht-isolations-platten an mauern
JPH0443137Y2 (es) * 1986-09-29 1992-10-13

Also Published As

Publication number Publication date
SE424572B (sv) 1982-07-26
ES232121Y (es) 1978-06-01
GB1526366A (en) 1978-09-27
DE2542074C3 (de) 1980-08-28
FR2324924B1 (es) 1980-11-21
JPS5239909A (en) 1977-03-28
JPS5623047B2 (es) 1981-05-28
CH597528A5 (es) 1978-04-14
DE2542074A1 (de) 1977-03-31
FR2324924A1 (fr) 1977-04-15
DE2542074B2 (de) 1979-12-13
AT354035B (de) 1979-12-10
FI762271A (es) 1977-03-21
ATA550476A (de) 1979-05-15
SE7610048L (sv) 1977-03-21

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504