NL77003C - - Google Patents
Info
- Publication number
- NL77003C NL77003C NL77003DA NL77003C NL 77003 C NL77003 C NL 77003C NL 77003D A NL77003D A NL 77003DA NL 77003 C NL77003 C NL 77003C
- Authority
- NL
- Netherlands
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D1/00—Producing articles with screw-threads
-
- 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
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1055981T | 1951-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL77003C true NL77003C (ru) |
Family
ID=9597245
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7003236.A NL163982B (nl) | 1951-09-12 | Werkwijze voor het vervaardigen van buizen uit met glasvezels gewapende epoxyhars, alsmede buizen ver- vaardigd onder toepassing van deze werkwijze. | |
NL77003D NL77003C (ru) | 1951-09-12 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7003236.A NL163982B (nl) | 1951-09-12 | Werkwijze voor het vervaardigen van buizen uit met glasvezels gewapende epoxyhars, alsmede buizen ver- vaardigd onder toepassing van deze werkwijze. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1055981A (ru) |
NL (2) | NL77003C (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086072A (en) * | 1959-03-31 | 1963-04-16 | Formar Ind Inc | Non-conductive fasteners |
EP2497963A1 (de) * | 2011-03-10 | 2012-09-12 | Siemens Aktiengesellschaft | Schraube oder Bolzen aus zwei verschiedenen Materialien |
-
0
- NL NL7003236.A patent/NL163982B/xx unknown
- NL NL77003D patent/NL77003C/xx active
-
1951
- 1951-09-12 FR FR1055981D patent/FR1055981A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1055981A (fr) | 1954-02-23 |
NL163982B (nl) |