[go: up one dir, main page]

ES466440A1 - Perfeccionamientos en los dispositivos de clavija dotados de nucleo de expansion. - Google Patents

Perfeccionamientos en los dispositivos de clavija dotados de nucleo de expansion.

Info

Publication number
ES466440A1
ES466440A1 ES466440A ES466440A ES466440A1 ES 466440 A1 ES466440 A1 ES 466440A1 ES 466440 A ES466440 A ES 466440A ES 466440 A ES466440 A ES 466440A ES 466440 A1 ES466440 A1 ES 466440A1
Authority
ES
Spain
Prior art keywords
expansion core
slot
crural
head
core anchor
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
ES466440A
Other languages
English (en)
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.)
Societe de Prospection et dInventions Techniques SPIT SAS
Original Assignee
Societe de Prospection et dInventions Techniques SPIT SAS
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 Societe de Prospection et dInventions Techniques SPIT SAS filed Critical Societe de Prospection et dInventions Techniques SPIT SAS
Publication of ES466440A1 publication Critical patent/ES466440A1/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
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
ES466440A 1977-01-28 1978-01-28 Perfeccionamientos en los dispositivos de clavija dotados de nucleo de expansion. Expired ES466440A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702515A FR2378972A1 (fr) 1977-01-28 1977-01-28 Perfectionnement aux chevilles a noyau d'expansion

Publications (1)

Publication Number Publication Date
ES466440A1 true ES466440A1 (es) 1978-10-01

Family

ID=9186054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466440A Expired ES466440A1 (es) 1977-01-28 1978-01-28 Perfeccionamientos en los dispositivos de clavija dotados de nucleo de expansion.

Country Status (3)

Country Link
US (1) US4182218A (es)
ES (1) ES466440A1 (es)
FR (1) FR2378972A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030643A1 (de) * 1980-08-13 1982-03-04 TOX-Dübel-Werk Richard W. Heckhausen KG, 7762 Bodman-Ludwigshafen Nagelduebel
US4934885A (en) * 1985-02-25 1990-06-19 The Boeing Company Tack fastener
EP0286706A1 (de) * 1987-04-15 1988-10-19 GAPA-Werk Papenberg & Garz (GmbH & Co.) Dübelelement
US4917552A (en) * 1989-09-05 1990-04-17 Diversified Fastening Systems, Inc. Pin drive anchor with locking sleeve
US5221167A (en) * 1992-07-20 1993-06-22 Diversified Fastening Systems, Inc. Security head anchor
DE19859220A1 (de) * 1998-12-21 2000-06-29 Fischer Artur Werke Gmbh Spreizdübel
CA2686670C (en) * 2002-01-17 2012-09-25 Iggesund Tools Ab Multi-application wood working knife and clamping assembly
US20050008445A1 (en) * 2002-08-27 2005-01-13 Ming-Tien Yeh Wall nail with inner strips
CN106640895A (zh) * 2016-12-31 2017-05-10 重庆大学 一种基于推胀弹性变形的双螺母螺杆式固定联接器
USD986044S1 (en) * 2020-08-03 2023-05-16 Simpson Strong-Tie Company Inc. Fastener sleeve
CN112695753B (zh) * 2020-12-03 2022-05-10 北京东地岩土工程有限公司 一种扩大头锚杆结构及其施工工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499072A (en) * 1923-05-29 1924-06-24 Henry B Newhall Bolt anchor
US1580569A (en) * 1924-11-12 1926-04-13 Henry B Newhall Nail expansion
US2404928A (en) * 1945-02-09 1946-07-30 Alexander Friehauf Nail or dowel pin anchor
US2601803A (en) * 1948-11-04 1952-07-01 Falcon Fasteners Inc Fastening means
DE1207065B (de) * 1960-05-14 1965-12-16 Artur Fischer Spreizduebel
CH577638A5 (es) * 1974-06-05 1976-07-15 Tuflex Ag

Also Published As

Publication number Publication date
FR2378972B1 (es) 1982-12-17
US4182218A (en) 1980-01-08
FR2378972A1 (fr) 1978-08-25

Similar Documents

Publication Publication Date Title
SE7705488L (sv) Kopplingsdon for mobler
GB1311805A (en) Expansion anchor for screws and the like
ES466440A1 (es) Perfeccionamientos en los dispositivos de clavija dotados de nucleo de expansion.
DE3689900D1 (de) Gesteinsbohrer.
ATE10433T1 (de) Katheterzusammenstellung.
ATE27045T1 (de) Spreizanker.
GB882346A (en) Improvements in or relating to expandable rivets
FR2340419A1 (fr) Dispositif d'ancrage
EP0088268A3 (en) Hammer, the handle of which is fixed to the hammer head by an intermediate socket
ES221666U (es) Un conjunto de perno de anclaje.
GB1314050A (en) Expansion element in combination with a drill shank
GB1470895A (en) Dowel
SE7407843L (es)
GB2003572A (en) Expansible dowel
FR2418883A1 (fr) Clou pour assemblage demontable
FR2384148A1 (fr) Fixation a expansion
JPS6435109A (en) Key device
GB1183795A (en) Vibration Resistant Fastener.
ES484311A1 (es) Patilla de anclaje rapido
FR2347560A1 (fr) Cheville carree a ailettes
GB1426261A (en) Shaver assembling tool
GB1087966A (en) Magnetic head
FR2397137A7 (fr) Prise de terre a foncage direct
SE7908537L (sv) Refflingsverktyg
ES228448U (es) Clavija autoperforadora perfeccionada.