AU438180B2 - Screw and screwdriver combination - Google Patents
Screw and screwdriver combinationInfo
- Publication number
- AU438180B2 AU438180B2 AU43963/72A AU4396372A AU438180B2 AU 438180 B2 AU438180 B2 AU 438180B2 AU 43963/72 A AU43963/72 A AU 43963/72A AU 4396372 A AU4396372 A AU 4396372A AU 438180 B2 AU438180 B2 AU 438180B2
- Authority
- AU
- Australia
- Prior art keywords
- screw
- screwdriver combination
- screwdriver
- combination
- 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
Links
Classifications
-
- 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
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
-
- 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
-
- 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
- F16B23/0023—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 cross-shaped
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU43963/72A AU438180B2 (en) | 1972-06-27 | 1972-06-27 | Screw and screwdriver combination |
FR7224691A FR2192639A5 (en) | 1972-06-27 | 1972-07-07 | |
GB3016772A GB1392360A (en) | 1972-06-27 | 1972-07-19 | Screw and screw driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU43963/72A AU438180B2 (en) | 1972-06-27 | 1972-06-27 | Screw and screwdriver combination |
Publications (2)
Publication Number | Publication Date |
---|---|
AU438180B2 true AU438180B2 (en) | 1973-07-17 |
AU4396372A AU4396372A (en) | 1973-08-02 |
Family
ID=3731241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU43963/72A Expired AU438180B2 (en) | 1972-06-27 | 1972-06-27 | Screw and screwdriver combination |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU438180B2 (en) |
FR (1) | FR2192639A5 (en) |
GB (1) | GB1392360A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5322298U (en) * | 1976-08-03 | 1978-02-24 | ||
WO1982000504A1 (en) * | 1980-08-05 | 1982-02-18 | K Castles | Screw type fastener,and its manufacture |
GB2225547A (en) * | 1988-11-30 | 1990-06-06 | John Herbert Thomsett | Screwdriver and screw |
EP2393634B1 (en) * | 2009-02-05 | 2014-04-30 | Milwaukee Electric Tool Corporation | Screwdriver |
CA2702372C (en) | 2009-04-28 | 2017-04-18 | Milwaukee Electric Tool Corporation | Multi-purpose tool |
USD754513S1 (en) | 2010-02-05 | 2016-04-26 | Milwaukee Electric Tool Corporation | Screwdriver head |
DE102021209281A1 (en) | 2021-08-24 | 2023-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Screw for a motor vehicle |
-
1972
- 1972-06-27 AU AU43963/72A patent/AU438180B2/en not_active Expired
- 1972-07-07 FR FR7224691A patent/FR2192639A5/fr not_active Expired
- 1972-07-19 GB GB3016772A patent/GB1392360A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2192639A5 (en) | 1974-02-08 |
GB1392360A (en) | 1975-04-30 |
AU4396372A (en) | 1973-08-02 |
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