DD83671A1 - Bohrtreibschraube - Google Patents

Bohrtreibschraube

Info

Publication number
DD83671A1
DD83671A1 DD14460369A DD14460369A DD83671A1 DD 83671 A1 DD83671 A1 DD 83671A1 DD 14460369 A DD14460369 A DD 14460369A DD 14460369 A DD14460369 A DD 14460369A DD 83671 A1 DD83671 A1 DD 83671A1
Authority
DD
German Democratic Republic
Prior art keywords
bohrtreibschraube
Prior art date
Application number
DD14460369A
Other languages
German (de)
Inventor
Dieter Dr-Ing Roehrich
Original Assignee
Dieter Dr-Ing Roehrich
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 Dieter Dr-Ing Roehrich filed Critical Dieter Dr-Ing Roehrich
Priority to DD14460369A priority Critical patent/DD83671A1/en
Priority to GB3762870A priority patent/GB1316157A/en
Priority to DE19702060051 priority patent/DE2060051A1/en
Priority to CS842570A priority patent/CS149944B2/cs
Priority to HUHA000146 priority patent/HU166499B/hu
Publication of DD83671A1 publication Critical patent/DD83671A1/en

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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DD14460369A 1969-12-23 1969-12-23 Bohrtreibschraube DD83671A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD14460369A DD83671A1 (en) 1969-12-23 1969-12-23 Bohrtreibschraube
GB3762870A GB1316157A (en) 1969-12-23 1970-08-04 Self-drilling screws
DE19702060051 DE2060051A1 (en) 1969-12-23 1970-12-07 Drill driver
CS842570A CS149944B2 (en) 1969-12-23 1970-12-14
HUHA000146 HU166499B (en) 1969-12-23 1970-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14460369A DD83671A1 (en) 1969-12-23 1969-12-23 Bohrtreibschraube

Publications (1)

Publication Number Publication Date
DD83671A1 true DD83671A1 (en) 1971-08-05

Family

ID=5481999

Family Applications (1)

Application Number Title Priority Date Filing Date
DD14460369A DD83671A1 (en) 1969-12-23 1969-12-23 Bohrtreibschraube

Country Status (5)

Country Link
CS (1) CS149944B2 (en)
DD (1) DD83671A1 (en)
DE (1) DE2060051A1 (en)
GB (1) GB1316157A (en)
HU (1) HU166499B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576068A1 (en) * 1985-01-17 1986-07-18 Usm Corp DRILLING AND TAPPING ASSEMBLY
DE9211354U1 (en) * 1992-08-24 1994-01-05 EJOT Eberhard Jaeger GmbH & Co KG, 57334 Bad Laasphe Self-drilling and thread-forming screw

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064784A (en) * 1975-05-01 1977-12-27 Adler Robert B Drill tip and threaded fastener
IT1083022B (en) * 1977-07-21 1985-05-21 Mustad O & Figlio Spa SELF-PERFORATING AND SELF-THREADING SCREW
JPS61567Y2 (en) * 1978-01-18 1986-01-10
JPS597046B2 (en) * 1979-12-29 1984-02-16 有限会社新城製作所 drill screw
JPS57116923A (en) * 1981-01-12 1982-07-21 Katsuhisa Yamazaki Drill screw
DE3626627C2 (en) * 1985-08-14 1995-03-16 Emhart Ind Fasteners
US4787792A (en) * 1985-08-14 1988-11-29 Usm Corporation Drill screw
AT383400B (en) * 1985-10-24 1987-06-25 Sfs Stadler Ag DRILL SCREW
JPS62188809A (en) * 1986-02-12 1987-08-18 株式会社　丸エム製作所 Drill screw
JPS62275542A (en) * 1986-10-01 1987-11-30 Shinjiyou Seisakusho:Kk Drill part forming die for drilling screw
JP2556982Y2 (en) * 1991-04-06 1997-12-08 株式会社ヤマヒロ Self-drilling screw with double cutting edge
US5129901A (en) * 1991-06-10 1992-07-14 Decoste Vern X Cannulated orthopedic screw
JPH07305708A (en) * 1994-05-11 1995-11-21 Miyagawa Kinzoku Kogyo Kk Drill screw
DE19814128A1 (en) * 1998-03-30 1999-10-07 Hilti Ag Self drilling screw
DE29906274U1 (en) * 1999-04-08 1999-06-24 A-Z Ausrüstung und Zubehör GmbH & Co. KG, 45525 Hattingen Self-drilling and thread-forming connecting element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576068A1 (en) * 1985-01-17 1986-07-18 Usm Corp DRILLING AND TAPPING ASSEMBLY
DE9211354U1 (en) * 1992-08-24 1994-01-05 EJOT Eberhard Jaeger GmbH & Co KG, 57334 Bad Laasphe Self-drilling and thread-forming screw

Also Published As

Publication number Publication date
GB1316157A (en) 1973-05-09
CS149944B2 (en) 1973-08-23
HU166499B (en) 1975-03-28
DE2060051A1 (en) 1971-07-01

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