NL7304968A - Pipe perforating appts - with pipe advance mechanism - Google Patents

Pipe perforating appts - with pipe advance mechanism

Info

Publication number
NL7304968A
NL7304968A NL7304968A NL7304968A NL7304968A NL 7304968 A NL7304968 A NL 7304968A NL 7304968 A NL7304968 A NL 7304968A NL 7304968 A NL7304968 A NL 7304968A NL 7304968 A NL7304968 A NL 7304968A
Authority
NL
Netherlands
Prior art keywords
pipe
appts
advance mechanism
perforating
hollows
Prior art date
Application number
NL7304968A
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
Application filed filed Critical
Priority claimed from DE2330224A external-priority patent/DE2330224C3/en
Publication of NL7304968A publication Critical patent/NL7304968A/en

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
    • B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube

Abstract

Appts. for the prodn. of holes in the hollows of a corrugated pipe, esp. a drain pipe, has stamping tools engaging with the hollows in the pipe, and a tool carrier equipped with a drive mechanism for moving the pipe forwards in synchronism with the action of the tool carrier. Appts. is of simple construction and has high working rate.
NL7304968A 1972-04-11 1973-04-10 Pipe perforating appts - with pipe advance mechanism NL7304968A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7213449 1972-04-11
DE2330224A DE2330224C3 (en) 1972-04-11 1973-06-14 Device for producing perforations in the wave troughs of a corrugated pipe, in particular for drainage

Publications (1)

Publication Number Publication Date
NL7304968A true NL7304968A (en) 1973-10-15

Family

ID=25765314

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304968A NL7304968A (en) 1972-04-11 1973-04-10 Pipe perforating appts - with pipe advance mechanism

Country Status (1)

Country Link
NL (1) NL7304968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936423A (en) * 2021-01-28 2021-06-11 上海应用技术大学 Processingequipment of strip-attached drip irrigation zone water dropper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936423A (en) * 2021-01-28 2021-06-11 上海应用技术大学 Processingequipment of strip-attached drip irrigation zone water dropper

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable