NL7210071A - - Google Patents
Info
- Publication number
- NL7210071A NL7210071A NL7210071A NL7210071A NL7210071A NL 7210071 A NL7210071 A NL 7210071A NL 7210071 A NL7210071 A NL 7210071A NL 7210071 A NL7210071 A NL 7210071A NL 7210071 A NL7210071 A NL 7210071A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
-
- 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
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1069071A CH535391A (de) | 1971-07-20 | 1971-07-20 | Verfahren zur Herstellung von Dehnschäften an bolzenartigen Verbindungselementen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7210071A true NL7210071A (xx) | 1973-01-23 |
Family
ID=4365801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7210071A NL7210071A (xx) | 1971-07-20 | 1972-07-20 |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR193117A1 (xx) |
| AT (1) | AT316281B (xx) |
| BE (1) | BE786444A (xx) |
| BR (1) | BR7204852D0 (xx) |
| CH (1) | CH535391A (xx) |
| DE (1) | DE2233560A1 (xx) |
| ES (1) | ES404924A1 (xx) |
| FR (1) | FR2146857A5 (xx) |
| GB (1) | GB1392513A (xx) |
| IE (1) | IE36713B1 (xx) |
| IT (1) | IT961492B (xx) |
| NL (1) | NL7210071A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8221400V0 (it) * | 1982-03-31 | 1982-03-31 | Agrati A Spa | Bullone calibrato per attuare contemporaneamente il centraggio ed il fissaggio reciproco di due pezzi. |
| EP0144503B1 (de) * | 1983-09-02 | 1986-11-26 | Friedr. Boesner GmbH | Verbindungselement für zwei Maschinen- oder Bauteile, wie Pass-Dehn-Schraube |
| DE3521755A1 (de) * | 1985-06-18 | 1986-12-18 | Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode | Verbindungselement fuer zwei maschinen- oder bauteile |
| GB2220721B (en) * | 1988-07-11 | 1992-02-12 | Austin Rover Group | A method of making threaded fasteners |
| DE4216197C2 (de) * | 1992-05-15 | 1994-11-10 | Sfs Ind Holding Ag | Schraube |
| GB9404979D0 (en) * | 1994-03-15 | 1994-04-27 | Sicame Electrical Dev Ltd | Improvements relating to clamping screws |
| DE19712985A1 (de) * | 1997-03-27 | 1998-10-01 | Krupp Ag Hoesch Krupp | Verfahren zur Bearbeitung von Zapfen an Tripoden |
| JPH11351233A (ja) * | 1998-06-09 | 1999-12-24 | Somic Ishikawa:Kk | ボールスタッド、その製造方法、その装置およびボールジョイント |
| AU2003215575A1 (en) * | 2003-02-20 | 2004-09-09 | Conti Fasteners Ag | Self-tapping screw for use in low ductile materials |
-
1971
- 1971-07-20 CH CH1069071A patent/CH535391A/de not_active IP Right Cessation
- 1971-07-26 AT AT647471A patent/AT316281B/de active
-
1972
- 1972-05-17 IE IE100372A patent/IE36713B1/xx unknown
- 1972-07-07 DE DE19722233560 patent/DE2233560A1/de active Pending
- 1972-07-15 ES ES404924A patent/ES404924A1/es not_active Expired
- 1972-07-18 GB GB3356672A patent/GB1392513A/en not_active Expired
- 1972-07-19 AR AR24314372A patent/AR193117A1/es active
- 1972-07-19 BE BE786444A patent/BE786444A/xx unknown
- 1972-07-20 IT IT5164772A patent/IT961492B/it active
- 1972-07-20 NL NL7210071A patent/NL7210071A/xx unknown
- 1972-07-20 BR BR485272A patent/BR7204852D0/pt unknown
- 1972-07-20 FR FR7226250A patent/FR2146857A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1392513A (en) | 1975-04-30 |
| FR2146857A5 (xx) | 1973-03-02 |
| CH535391A (de) | 1973-03-31 |
| BE786444A (fr) | 1972-11-16 |
| AR193117A1 (es) | 1973-03-30 |
| BR7204852D0 (pt) | 1973-04-26 |
| DE2233560A1 (de) | 1973-02-01 |
| IE36713B1 (en) | 1977-02-02 |
| IE36713L (en) | 1973-01-20 |
| ES404924A1 (es) | 1975-06-16 |
| AT316281B (de) | 1974-07-10 |
| IT961492B (it) | 1973-12-10 |