GB1320574A - Device for perforation of plastic drain pipes - Google Patents

Device for perforation of plastic drain pipes

Info

Publication number
GB1320574A
GB1320574A GB3726370A GB1320574DA GB1320574A GB 1320574 A GB1320574 A GB 1320574A GB 3726370 A GB3726370 A GB 3726370A GB 1320574D A GB1320574D A GB 1320574DA GB 1320574 A GB1320574 A GB 1320574A
Authority
GB
United Kingdom
Prior art keywords
perforation
drain pipes
plastic drain
pipes
plastmassovykh
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3726370A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BORISOVSKY Z PLASTMASSOVYKH IZ
Original Assignee
BORISOVSKY Z PLASTMASSOVYKH IZ
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.)
Filing date
Publication date
Priority claimed from DE2038151A external-priority patent/DE2038151C3/en
Application filed by BORISOVSKY Z PLASTMASSOVYKH IZ filed Critical BORISOVSKY Z PLASTMASSOVYKH IZ
Publication of GB1320574A publication Critical patent/GB1320574A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially

Abstract

1320574 Perforating pipes BORISOVSKY ZAVOD PLASTMASSOVYKH IZDELY 1 Aug 1970 37263/70 Heading B5A Plain or corrugated plastics pipes are perforated circumferentially by punches 1 caused to move radially by rollers 6 on the punch carriers 3 coacting in shaped slots (7) on a face cam 8, whilst the pipe is moved axially. (For Figure see next column)
GB3726370A 1970-07-31 1970-08-01 Device for perforation of plastic drain pipes Expired GB1320574A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2038151A DE2038151C3 (en) 1970-07-31 1970-07-31 Device for punching plastic drainage pipes
GB3726370 1970-08-01

Publications (1)

Publication Number Publication Date
GB1320574A true GB1320574A (en) 1973-06-13

Family

ID=25759525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3726370A Expired GB1320574A (en) 1970-07-31 1970-08-01 Device for perforation of plastic drain pipes

Country Status (1)

Country Link
GB (1) GB1320574A (en)

Similar Documents

Publication Publication Date Title
BE800197A (en) HYDRODYNAMIC LUBRICATION DIE,
GB1075993A (en) Stripper for use with a punch guide in a punch assembly
GB1457843A (en) Tube expander with stop collar
NL7707780A (en) PROCESS FOR THE MANUFACTURE OF A SEMI-CONDUCTOR DEVICE, AND SEMI-CONDUCTOR DEVICE OBTAINED ACCORDING TO THAT PROCESS.
GB1329095A (en) Method and apparatus for perforating tubes
GB1050709A (en)
ES421599A1 (en) Deep drawing of rinsing tables
GB1320574A (en) Device for perforation of plastic drain pipes
BE782912A (en) MULTI-TOOL PUNCHING PRESS
SE7714388L (en) ROLLING MILL FOR MANUFACTURE OF SOMLOSE PIPES
ES428322A1 (en) Manufacturing corrugated perforated plastic tube
DK134966B (en) Process for producing a porous, expanded animal feed.
CH539503A (en) Press for punching, embossing or bending
GB1301667A (en)
JPS51148891A (en) Punching device for punching a th rough hole between a set of neighbouring holes punched on a workpiece
GB1431973A (en) Double wall exhaust pipes
BE766700A (en) PROCESS FOR PROFILING A SEMICONDUCTOR BODY BY SELECTIVE BITTING
NL165958B (en) METHOD AND PUNCH FOR MANUFACTURING A CONICAL INTERMEDIATE FOR TUBES BY EXTRUSION COLD
NZ185311A (en) Tube louvering machine:punches angularly spaced around tube move radially to punch louvre holes therein
JPS5436384A (en) Forming of end part of pipe
ES380206A3 (en) Method for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding)
GB1357226A (en) Device for and method of punching holes in a transversely corru gated plastics tube
GB974112A (en) A method and apparatus for perforating synthetic plastics sheeting
NL146073B (en) PROCESS FOR THE MANUFACTURE OF A METAL PIPE AND PIPE MADE BY THIS PROCESS.
NL7304968A (en) Pipe perforating appts - with pipe advance mechanism

Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee