NL7114651A - - Google Patents

Info

Publication number: NL7114651A
Authority: NL; Netherlands

Application number

NL7114651A

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.)

1970-10-30

Filing date

1971-10-25

Publication date

1972-05-03

1971-10-25 Application filed filed Critical

1972-05-03 Publication of NL7114651A publication Critical patent/NL7114651A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

NL7114651A 1970-10-30 1971-10-25 NL7114651A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2053318A DE2053318C3 (en)	1970-10-30	1970-10-30	Device for bending angular single- and multi-chamber profile bars made of thermoplastics

Publications (1)

Publication Number	Publication Date
NL7114651A true NL7114651A (en)	1972-05-03

Family

ID=5786625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7114651A NL7114651A (en)	1970-10-30	1971-10-25

Country Status (8)

Country	Link
AT (1)	AT324690B (en)
BE (1)	BE774628A (en)
CH (1)	CH530250A (en)
DE (1)	DE2053318C3 (en)
FR (1)	FR2111967B1 (en)
GB (1)	GB1374287A (en)
NL (1)	NL7114651A (en)
SE (1)	SE371390B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3020922C2 (en) *	1980-06-03	1983-05-11	Maschinen Witte Kg, 4517 Hilter	Device for the arch-shaped reshaping of a profile section consisting of a thermoplastic material with hollow chambers
US4649012A (en) *	1980-06-03	1987-03-10	Maschinen Witte Kg	Method of shaping an elongated product
DE8313613U1 (en) *	1983-05-07	1983-12-01	Maschinen Witte Kg, 4517 Hilter	CLAMPING TABLE
DE3322572C2 (en) *	1983-06-09	1985-04-11	Schulten, Käthi, 4448 Emsbüren	Method and device for the arch-shaped reshaping of a profile section consisting of a thermoplastic material with hollow chambers
DE3942308A1 (en) *	1989-12-21	1991-06-27	Bosch Gmbh Robert	Thermoplastic engine intake pipes etc. - produced by injection moulding e.g. straight pipes for easy demoulding and then hot forming them into bends required
FR2681282B1 (en) *	1991-09-17	1995-02-24	Acb	PROCESS FOR BENDING A PROFILE IN COMPOSITE MATERIAL CONSISTING OF LONG FIBERS IN A THERMOPLASTIC MATRIX.
EP0790117A3 (en) *	1996-02-14	1998-07-22	McCUE CORPORATION	Method of and devices for thermoforming rigid plastic partially-sectioned profiles
DE19646654C2 (en) *	1996-11-12	1998-09-03	Theo Reinbold	Methods and devices for the arcuate forming of profile strands or profile strand sections consisting of thermoplastic plastic
GR1003371B (en) *	1997-05-26	2000-05-04		New method for bending of door and window frames from pvc or other plastic materials or curved or rounded shape and mechanical installations for the implementation of this method
DE19806426C2 (en) *	1998-02-17	2001-07-12	Freers Brigitte E M	Method and device for forming profiles
US6054685A (en) *	1998-05-01	2000-04-25	Reinbold; Theo	Method for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
US6087635A (en) *	1998-05-01	2000-07-11	Reinbold; Theo	Method and apparatus for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material
DE19918783A1 (en) *	1999-04-26	2000-11-02	Kr Porsiplast Verpackungssys	Method and device for deforming hollow bodies made of thermoplastic material
DE19918784C1 (en) *	1999-04-26	2001-01-18	Kr Porsiplast Verpackungssys	Process for deforming hollow body panels made of thermoplastic material
DE202012002604U1 (en)	2012-03-15	2013-06-18	Maschinen Witte Gmbh & Co. Kg	Device for forming a plastic hollow profile workpiece in an arc and molding strip for this purpose
US9517576B2 (en) *	2013-10-14	2016-12-13	Kieffer & Co., Inc.	Method and apparatus for bending LED light guides

1970
- 1970-10-30 DE DE2053318A patent/DE2053318C3/en not_active Expired
1971
- 1971-10-25 NL NL7114651A patent/NL7114651A/xx unknown
- 1971-10-27 CH CH1565971A patent/CH530250A/en not_active IP Right Cessation
- 1971-10-28 BE BE774628A patent/BE774628A/en unknown
- 1971-10-28 AT AT930171A patent/AT324690B/en not_active IP Right Cessation
- 1971-10-29 GB GB5050671A patent/GB1374287A/en not_active Expired
- 1971-10-29 FR FR7138998A patent/FR2111967B1/fr not_active Expired
- 1971-10-29 SE SE7113759A patent/SE371390B/xx unknown

Also Published As

Publication number	Publication date
FR2111967A1 (en)	1972-06-09
BE774628A (en)	1972-04-28
DE2053318A1 (en)	1972-05-04
SE371390B (en)	1974-11-18
AT324690B (en)	1975-09-10
GB1374287A (en)	1974-11-20
DE2053318C3 (en)	1974-11-28
CH530250A (en)	1972-11-15
DE2053318B2 (en)	1974-05-02
FR2111967B1 (en)	1976-02-13

Publication	Publication Date	Title
FR2117141A5 (en)	1972-07-21
FR2117338A5 (en)	1972-07-21
FR2111967A1 (en)	1972-06-09
FR2120165B1 (en)	1975-04-18
FI51310B (en)	1976-08-31
FI51220B (en)	1976-08-02
FR2117198A5 (en)	1972-07-21
FR2117311A5 (en)	1972-07-21
JPS4943146B1 (en)	1974-11-19
JPS492544B1 (en)	1974-01-21
JPS492531B1 (en)	1974-01-21
FR2123044A1 (en)	1972-09-08
FR2119221A5 (en)	1972-08-04
JPS492545B1 (en)	1974-01-21
JPS4943067B1 (en)	1974-11-19
JPS4939784B1 (en)	1974-10-29
FR2120202A6 (en)	1972-08-18
FI50154B (en)	1975-09-01
JPS4925222Y1 (en)	1974-07-08
JPS4939789B1 (en)	1974-10-29
JPS4925363Y1 (en)	1974-07-09
JPS4921837Y1 (en)	1974-06-11
JPS4921791Y1 (en)	1974-06-11
JPS4921768Y1 (en)	1974-06-11
JPS4931568Y1 (en)	1974-08-26