NL7210071A - - Google Patents

Info

Publication number: NL7210071A
Authority: NL; Netherlands

Application number

NL7210071A

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.)

1971-07-20

Filing date

1972-07-20

Publication date

1973-01-23

1972-07-20 Application filed filed Critical

1973-01-23 Publication of NL7210071A publication Critical patent/NL7210071A/xx

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Connection Of Plates (AREA)
Mutual Connection Of Rods And Tubes (AREA)

NL7210071A 1971-07-20 1972-07-20 NL7210071A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1069071A CH535391A (en)	1971-07-20	1971-07-20	Process for the production of expansion shafts on bolt-like connecting elements

Publications (1)

Publication Number	Publication Date
NL7210071A true NL7210071A (en)	1973-01-23

Family

ID=4365801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7210071A NL7210071A (en)	1971-07-20	1972-07-20

Country Status (12)

Country	Link
AR (1)	AR193117A1 (en)
AT (1)	AT316281B (en)
BE (1)	BE786444A (en)
BR (1)	BR7204852D0 (en)
CH (1)	CH535391A (en)
DE (1)	DE2233560A1 (en)
ES (1)	ES404924A1 (en)
FR (1)	FR2146857A5 (en)
GB (1)	GB1392513A (en)
IE (1)	IE36713B1 (en)
IT (1)	IT961492B (en)
NL (1)	NL7210071A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT8221400V0 (en) *	1982-03-31	1982-03-31	Agrati A Spa	CALIBRATED BOLT FOR SIMULTANEOUS IMPLEMENTATION OF THE CENTERING AND MUTUAL FIXING OF TWO PIECES.
ATE23914T1 (en) *	1983-09-02	1986-12-15	Boesner Friedrich Gmbh	CONNECTING ELEMENT FOR TWO MACHINE PARTS OR COMPONENTS, SUCH AS EXPANSION SCREW.
DE3521755A1 (en) *	1985-06-18	1986-12-18	Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode	CONNECTING ELEMENT FOR TWO MACHINE OR COMPONENTS
GB2220721B (en) *	1988-07-11	1992-02-12	Austin Rover Group	A method of making threaded fasteners
DE4216197C2 (en) *	1992-05-15	1994-11-10	Sfs Ind Holding Ag	screw
GB9404979D0 (en) *	1994-03-15	1994-04-27	Sicame Electrical Dev Ltd	Improvements relating to clamping screws
DE19712985A1 (en) *	1997-03-27	1998-10-01	Krupp Ag Hoesch Krupp	Method for machining of pins on workpieces such as tripods, spiders etc
JPH11351233A (en) *	1998-06-09	1999-12-24	Somic Ishikawa:Kk	Ball stud, manufacture thereof, device thereof, and ball joint
CN100523526C (en) *	2003-02-20	2009-08-05	康蒂扣件股份公司	Tapping screw for low ductility material

1971
- 1971-07-20 CH CH1069071A patent/CH535391A/en not_active IP Right Cessation
- 1971-07-26 AT AT647471A patent/AT316281B/en active
1972
- 1972-05-17 IE IE100372A patent/IE36713B1/en unknown
- 1972-07-07 DE DE19722233560 patent/DE2233560A1/en active Pending
- 1972-07-15 ES ES404924A patent/ES404924A1/en not_active Expired
- 1972-07-18 GB GB3356672A patent/GB1392513A/en not_active Expired
- 1972-07-19 BE BE786444A patent/BE786444A/en unknown
- 1972-07-19 AR AR24314372A patent/AR193117A1/en active
- 1972-07-20 IT IT5164772A patent/IT961492B/en active
- 1972-07-20 FR FR7226250A patent/FR2146857A5/fr not_active Expired
- 1972-07-20 BR BR485272A patent/BR7204852D0/en unknown
- 1972-07-20 NL NL7210071A patent/NL7210071A/xx unknown

Also Published As

Publication number	Publication date
BR7204852D0 (en)	1973-04-26
DE2233560A1 (en)	1973-02-01
ES404924A1 (en)	1975-06-16
CH535391A (en)	1973-03-31
FR2146857A5 (en)	1973-03-02
AT316281B (en)	1974-07-10
GB1392513A (en)	1975-04-30
BE786444A (en)	1972-11-16
AR193117A1 (en)	1973-03-30
IT961492B (en)	1973-12-10
IE36713B1 (en)	1977-02-02
IE36713L (en)	1973-01-20

Publication	Publication Date	Title
ATA136472A (en)	1973-12-15
FR2146857A5 (en)	1973-03-02
AU2691671A (en)	1972-09-28
AU2742671A (en)	1972-10-12
AU2952271A (en)	1972-12-07
AU3005371A (en)	1972-12-21
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2684071A (en)	1972-09-28
AU2854371A (en)	1972-11-09
AU2740271A (en)	1972-10-12
AR202997Q (en)	1975-08-08
AU2836771A (en)	1972-11-09
AU1109576A (en)	1976-04-29
AU2399971A (en)	1972-07-06
AU2837671A (en)	1972-11-09
AR199640Q (en)	1974-09-23
AU2875571A (en)	1972-11-16
AU2880771A (en)	1972-11-16
AU2885171A (en)	1972-11-16
AU2755871A (en)	1972-10-19
AR192311Q (en)	1973-02-14
AU2907471A (en)	1972-11-23
AU2927871A (en)	1972-11-30
AU2930871A (en)	1972-11-30