LU76499A1 - - Google Patents

Info

Publication number: LU76499A1
Authority: LU; Luxembourg

Application number

LU76499A

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.)

1973-07-26

Filing date

1976-12-30

Publication date

1977-06-14

1973-07-26 Priority claimed from ES417281A external-priority patent/ES417281A1/es

1973-09-07 Priority to GB4230573A priority Critical patent/GB1434207A/en

1973-09-13 Priority to BE135618A priority patent/BE804818A/fr

1973-09-26 Priority to CH1378873A priority patent/CH572359A5/xx

1973-10-04 Priority to FR7335542A priority patent/FR2246330B1/fr

1974-10-11 Priority to DE19742448460 priority patent/DE2448460A1/de

1976-12-30 Application filed filed Critical

1976-12-30 Priority to NL7614602A priority patent/NL7614602A/xx

1976-12-30 Priority to LU76499A priority patent/LU76499A1/xx

1977-06-14 Publication of LU76499A1 publication Critical patent/LU76499A1/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Metal Rolling (AREA)

LU76499A 1973-07-26 1976-12-30 LU76499A1 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
GB4230573A GB1434207A (en)	1973-07-26	1973-09-07	Method of cold forming steel rods
BE135618A BE804818A (fr)	1973-07-26	1973-09-13	Ameliorations aus systemes de deformation a froid des barres d'acier pour beton arme
CH1378873A CH572359A5 (fr)	1973-07-26	1973-09-26
FR7335542A FR2246330B1 (fr)	1973-07-26	1973-10-04
DE19742448460 DE2448460A1 (de)	1973-07-26	1974-10-11	Vorrichtung zur kaltverformung von betonstahl-staeben
NL7614602A NL7614602A (nl)	1973-07-26	1976-12-30	Systeem voor het koud deformeren van betonstaal.
LU76499A LU76499A1 (fr)	1973-07-26	1976-12-30

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
ES417281A ES417281A1 (es)	1973-07-26	1973-07-26	Perfeccionamientos en los sistemas de deformado en frio de las barras de acero para hormigon armado.
GB4230573A GB1434207A (en)	1973-07-26	1973-09-07	Method of cold forming steel rods
CH1378873A CH572359A5 (fr)	1973-07-26	1973-09-26
FR7335542A FR2246330B1 (fr)	1973-07-26	1973-10-04
DE19742448460 DE2448460A1 (de)	1973-07-26	1974-10-11	Vorrichtung zur kaltverformung von betonstahl-staeben
NL7614602A NL7614602A (nl)	1973-07-26	1976-12-30	Systeem voor het koud deformeren van betonstaal.
LU76499A LU76499A1 (fr)	1973-07-26	1976-12-30

Publications (1)

Publication Number	Publication Date
LU76499A1 true LU76499A1 (fr)	1977-06-14

Family

ID=27561149

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU76499A LU76499A1 (fr)	1973-07-26	1976-12-30

Country Status (7)

Country	Link
BE (1)	BE804818A (fr)
CH (1)	CH572359A5 (fr)
DE (1)	DE2448460A1 (fr)
FR (1)	FR2246330B1 (fr)
GB (1)	GB1434207A (fr)
LU (1)	LU76499A1 (fr)
NL (1)	NL7614602A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112108517A (zh) *	2019-06-19	2020-12-22	烟台新科钢结构有限公司	一种行星式轧辊生产扭绞方钢的装置
CN110899327A (zh) *	2019-11-20	2020-03-24	盐城市联鑫钢铁有限公司	一种解决Φ8mm盘螺横肋末端最大间隙超标的工艺方法
CN112845577B (zh) *	2020-12-22	2022-03-04	江苏省镔鑫钢铁集团有限公司	一种高强度螺纹钢及其制造方法及制造装置

1973
- 1973-09-07 GB GB4230573A patent/GB1434207A/en not_active Expired
- 1973-09-13 BE BE135618A patent/BE804818A/fr unknown
- 1973-09-26 CH CH1378873A patent/CH572359A5/xx not_active IP Right Cessation
- 1973-10-04 FR FR7335542A patent/FR2246330B1/fr not_active Expired
1974
- 1974-10-11 DE DE19742448460 patent/DE2448460A1/de not_active Ceased
1976
- 1976-12-30 NL NL7614602A patent/NL7614602A/xx not_active Application Discontinuation
- 1976-12-30 LU LU76499A patent/LU76499A1/xx unknown

Also Published As

Publication number	Publication date
GB1434207A (en)	1976-05-05
FR2246330B1 (fr)	1977-03-11
BE804818A (fr)	1974-01-02
NL7614602A (nl)	1978-07-04
DE2448460A1 (de)	1976-04-22
FR2246330A1 (fr)	1975-05-02
CH572359A5 (fr)	1976-02-13

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AU476761B2 (fr)	1976-09-30
AU465372B2 (fr)	1975-09-25
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU465453B2 (fr)	1975-09-25
AU471343B2 (fr)	1976-04-15
AU465434B2 (fr)	1975-09-25
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR201229Q (fr)	1975-02-21
AU466283B2 (fr)	1975-10-23
AR199451A1 (fr)	1974-08-30
AU476696B2 (fr)	1976-09-30
AU472848B2 (fr)	1976-06-03
FR2246330A1 (fr)	1975-05-02
AU477823B2 (fr)	1975-06-19
AR197627A1 (fr)	1974-04-23
AR201432A1 (fr)	1975-03-14
AR200885A1 (fr)	1974-12-27
AR210729A1 (fr)	1977-09-15
AU477824B2 (fr)	1975-07-17