DE2547634A1 - Sicherheitsduebel - Google Patents

Sicherheitsduebel

Info

Publication number
DE2547634A1
DE2547634A1 DE19752547634 DE2547634A DE2547634A1 DE 2547634 A1 DE2547634 A1 DE 2547634A1 DE 19752547634 DE19752547634 DE 19752547634 DE 2547634 A DE2547634 A DE 2547634A DE 2547634 A1 DE2547634 A1 DE 2547634A1
Authority
DE
Germany
Prior art keywords
screw
dowel
head
threaded bolt
safety
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.)
Withdrawn
Application number
DE19752547634
Other languages
German (de)
English (en)
Inventor
Wilbert Reibetanz
Wolfgang Dipl Ing Schmid
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19752547634 priority Critical patent/DE2547634A1/de
Priority to CH1229276A priority patent/CH604027A5/xx
Priority to GB4095876A priority patent/GB1517657A/en
Priority to FR7631931A priority patent/FR2328876A1/fr
Priority to NL7611737A priority patent/NL7611737A/xx
Publication of DE2547634A1 publication Critical patent/DE2547634A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
DE19752547634 1975-10-24 1975-10-24 Sicherheitsduebel Withdrawn DE2547634A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752547634 DE2547634A1 (de) 1975-10-24 1975-10-24 Sicherheitsduebel
CH1229276A CH604027A5 (OSRAM) 1975-10-24 1976-09-29
GB4095876A GB1517657A (en) 1975-10-24 1976-10-01 Safety dowel
FR7631931A FR2328876A1 (fr) 1975-10-24 1976-10-22 Cheville de securite
NL7611737A NL7611737A (nl) 1975-10-24 1976-10-22 Veiligheidsplug.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752547634 DE2547634A1 (de) 1975-10-24 1975-10-24 Sicherheitsduebel

Publications (1)

Publication Number Publication Date
DE2547634A1 true DE2547634A1 (de) 1977-04-28

Family

ID=5959996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752547634 Withdrawn DE2547634A1 (de) 1975-10-24 1975-10-24 Sicherheitsduebel

Country Status (5)

Country Link
CH (1) CH604027A5 (OSRAM)
DE (1) DE2547634A1 (OSRAM)
FR (1) FR2328876A1 (OSRAM)
GB (1) GB1517657A (OSRAM)
NL (1) NL7611737A (OSRAM)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173918A (en) * 1978-03-27 1979-11-13 Raymond Piersall Roof bolt and the like
US4592687A (en) * 1985-07-22 1986-06-03 Raymond Piersall Roof bolt
US4789282A (en) * 1986-02-26 1988-12-06 Abraham Frederic C Expansion anchor stud
US4946325A (en) * 1986-02-26 1990-08-07 Abraham Frederic C Expansion anchor stud
EP0470470A3 (en) * 1990-08-07 1993-01-13 Adolf Wuerth Gmbh & Co. Kg Dowel with a dowel sleeve
US5816759A (en) * 1997-05-08 1998-10-06 Illinois Tool Works Inc. Expansion anchor and method therefor
EP2112383A2 (de) 2008-04-25 2009-10-28 fischerwerke GmbH & Co. KG Befestigungselement
EP2623797A1 (en) * 2012-02-02 2013-08-07 N-Pat Co. Ltd. Anchor and method of installing anchor
US8979452B2 (en) 2011-02-04 2015-03-17 N-Pat Co., Ltd. Anchor bolt, anchor, connecting nut and clamping nut

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457578A1 (fr) * 1979-05-23 1980-12-19 Niled Sa Dispositif de connexion electrique du type a perforation d'isolant
GB2140523A (en) * 1983-05-17 1984-11-28 Hepworth Electrical Developmen Shear head screws or bolts, or shear head adapter
GB8328523D0 (en) * 1983-10-25 1983-11-23 Icc Construction Ltd Clamp and fastener
GB2153475A (en) * 1984-01-23 1985-08-21 Edward Victor Byers Anchoring of rock bolts
DE3444987A1 (de) * 1984-12-10 1986-06-12 Hilti Ag, Schaan Spreizduebel mit innengewinde
JPH0712339B2 (ja) 1985-03-22 1995-02-15 コドマン・アンド・シヤートレフ・インコーポレイテツド 頭蓋ねじ
GB2180568B (en) * 1985-09-18 1989-09-06 Hilti Ag Wall tie
GB2180569B (en) * 1985-09-18 1989-02-15 Hilti Ag Wall tie
EP0217746A1 (en) * 1985-09-18 1987-04-08 HILTI Aktiengesellschaft Wall tie
GB2211260B (en) * 1987-10-20 1991-03-06 Explosifs Prod Chim Improvements in and relating to the installation of tensioned rockbolts
GB8803253D0 (en) * 1988-02-12 1988-03-09 Goodwin W J & Son Ltd Spindle

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173918A (en) * 1978-03-27 1979-11-13 Raymond Piersall Roof bolt and the like
US4592687A (en) * 1985-07-22 1986-06-03 Raymond Piersall Roof bolt
US4789282A (en) * 1986-02-26 1988-12-06 Abraham Frederic C Expansion anchor stud
US4946325A (en) * 1986-02-26 1990-08-07 Abraham Frederic C Expansion anchor stud
EP0470470A3 (en) * 1990-08-07 1993-01-13 Adolf Wuerth Gmbh & Co. Kg Dowel with a dowel sleeve
US6293743B1 (en) 1997-05-08 2001-09-25 Illinois Tool Works Inc. Expansion anchor and method therefor
US5816759A (en) * 1997-05-08 1998-10-06 Illinois Tool Works Inc. Expansion anchor and method therefor
EP2112383A2 (de) 2008-04-25 2009-10-28 fischerwerke GmbH & Co. KG Befestigungselement
DE102008020867A1 (de) 2008-04-25 2009-10-29 Fischerwerke Gmbh & Co. Kg Befestigungselement
EP2112383A3 (de) * 2008-04-25 2010-12-22 fischerwerke GmbH & Co. KG Befestigungselement
US8979452B2 (en) 2011-02-04 2015-03-17 N-Pat Co., Ltd. Anchor bolt, anchor, connecting nut and clamping nut
EP2623797A1 (en) * 2012-02-02 2013-08-07 N-Pat Co. Ltd. Anchor and method of installing anchor
US8888415B2 (en) 2012-02-02 2014-11-18 N-Pat Co., Ltd. Anchor and method of installing anchor

Also Published As

Publication number Publication date
GB1517657A (en) 1978-07-12
NL7611737A (nl) 1977-04-26
CH604027A5 (OSRAM) 1978-08-31
FR2328876A1 (fr) 1977-05-20

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination