DE1029620B - Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist - Google Patents

Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist

Info

Publication number
DE1029620B
DE1029620B DEH20340A DEH0020340A DE1029620B DE 1029620 B DE1029620 B DE 1029620B DE H20340 A DEH20340 A DE H20340A DE H0020340 A DEH0020340 A DE H0020340A DE 1029620 B DE1029620 B DE 1029620B
Authority
DE
Germany
Prior art keywords
slot
screw
screw head
axis
screwdriver
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.)
Pending
Application number
DEH20340A
Other languages
German (de)
English (en)
Inventor
Rudolph M Vaughn
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.)
RUDOLPH M VAUGHN
Original Assignee
RUDOLPH M VAUGHN
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 RUDOLPH M VAUGHN filed Critical RUDOLPH M VAUGHN
Priority to DEH20340A priority Critical patent/DE1029620B/de
Publication of DE1029620B publication Critical patent/DE1029620B/de
Pending 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/001—Working screws
    • B23G9/002—Slotting screw heads or shanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/007—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with blade of flat or substantially flat cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Milling Processes (AREA)
DEH20340A 1954-05-14 1954-05-20 Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist Pending DE1029620B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH20340A DE1029620B (de) 1954-05-14 1954-05-20 Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1422954A GB770669A (en) 1954-05-14 1954-05-14 Slotted screw head
DEH20340A DE1029620B (de) 1954-05-14 1954-05-20 Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist

Publications (1)

Publication Number Publication Date
DE1029620B true DE1029620B (de) 1958-05-08

Family

ID=10037375

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH20340A Pending DE1029620B (de) 1954-05-14 1954-05-20 Schraubenkopf, der einen Schraubenzieherschlitz mit unterschnittenen Seitenwaenden aufweist

Country Status (4)

Country Link
BE (1) BE528891A (index.php)
DE (1) DE1029620B (index.php)
FR (1) FR1105234A (index.php)
GB (1) GB770669A (index.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298948B (de) * 1960-09-22 1969-07-03 Vaughn Rudolph Marion Schraubenzieher fuer Schrauben mit bogiger Hinter-
DE3325096A1 (de) * 1983-07-12 1985-01-31 Heinrich Dr. 5205 St. Augustin Lisiecki Schraubendreher oder schraubendrehereinsatz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939443B (zh) * 2014-04-04 2016-08-17 国家电网公司 一种螺栓及其配套使用的扳手

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10612C (de) * P. SCHNEITLER in Berlin N., Müllerstrafse 179B Neuerungen an Schraubenköpfen und zugehörigen Schraubenziehern
US132946A (en) * 1872-11-12 John s
US2106278A (en) * 1936-02-29 1938-01-25 Martin H Redmer Screw locking means
GB487153A (en) * 1935-12-12 1938-06-13 Willis Kellogg Clark Improvements in or relating to screws and screw drivers for use therewith
DE871232C (de) * 1950-10-31 1953-04-13 Erich Dipl-Ing Aue Schlitzschraube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10612C (de) * P. SCHNEITLER in Berlin N., Müllerstrafse 179B Neuerungen an Schraubenköpfen und zugehörigen Schraubenziehern
US132946A (en) * 1872-11-12 John s
GB487153A (en) * 1935-12-12 1938-06-13 Willis Kellogg Clark Improvements in or relating to screws and screw drivers for use therewith
US2106278A (en) * 1936-02-29 1938-01-25 Martin H Redmer Screw locking means
DE871232C (de) * 1950-10-31 1953-04-13 Erich Dipl-Ing Aue Schlitzschraube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298948B (de) * 1960-09-22 1969-07-03 Vaughn Rudolph Marion Schraubenzieher fuer Schrauben mit bogiger Hinter-
DE3325096A1 (de) * 1983-07-12 1985-01-31 Heinrich Dr. 5205 St. Augustin Lisiecki Schraubendreher oder schraubendrehereinsatz

Also Published As

Publication number Publication date
BE528891A (index.php) 1957-04-12
FR1105234A (fr) 1955-11-29
GB770669A (en) 1957-03-20

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