US3195339A - Pipe bending machine - Google Patents

Pipe bending machine Download PDF

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Publication number
US3195339A
US3195339A US259072A US25907263A US3195339A US 3195339 A US3195339 A US 3195339A US 259072 A US259072 A US 259072A US 25907263 A US25907263 A US 25907263A US 3195339 A US3195339 A US 3195339A
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US
United States
Prior art keywords
cylinder
pair
bending
pressure
members
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 - Lifetime
Application number
US259072A
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English (en)
Inventor
Lang Ludwig
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3195339A publication Critical patent/US3195339A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/066—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies combined with oscillating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
US259072A 1962-02-19 1963-02-18 Pipe bending machine Expired - Lifetime US3195339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41264A DE1217745B (de) 1962-02-19 1962-02-19 Biegevorrichtung

Publications (1)

Publication Number Publication Date
US3195339A true US3195339A (en) 1965-07-20

Family

ID=7269375

Family Applications (1)

Application Number Title Priority Date Filing Date
US259072A Expired - Lifetime US3195339A (en) 1962-02-19 1963-02-18 Pipe bending machine

Country Status (4)

Country Link
US (1) US3195339A (de)
CH (1) CH405049A (de)
DE (1) DE1217745B (de)
GB (1) GB969437A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335588A (en) * 1964-11-06 1967-08-15 Crutcher Rolfs Cummings Inc Pipe bending machine
US4506535A (en) * 1982-12-03 1985-03-26 Eubanks Bobby G Device having power means for re-arching or de-arching a leaf spring
US20110277531A1 (en) * 2008-11-11 2011-11-17 Sms Innse Spa Edge-bending press
CN102641918A (zh) * 2012-05-18 2012-08-22 哈尔滨工业大学 一种用于环形件成形的卧式弯曲机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006008001U1 (de) * 2006-05-17 2007-09-27 MAE Maschinen- und Apparatebau Götzen GmbH & Co. KG Biegerichtmaschine für längliche Werkstücke

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880779A (en) * 1954-05-21 1959-04-07 Mingori Rene Pompeo Tube bending machine having reciprocating and pivoted benders
US2887141A (en) * 1955-03-16 1959-05-19 Pines Engineering Co Inc Tube bending machine with pivotally mounted adjustable pressure dies
US2892479A (en) * 1955-10-27 1959-06-30 Charles H Holsclaw Pivoted sweeparm tube bender having bending shoe actuated by quadrilateral linkage
US2938564A (en) * 1957-07-05 1960-05-31 Hein Werner Corp Three point bender with rod guided ram
FR1240595A (fr) * 1959-07-28 1960-09-09 Dispositif adaptable sur une cintreuse à tubes pour permettre le cintrage des profilés
US3017915A (en) * 1956-04-30 1962-01-23 Bethlehem Steel Corp Beam bending machine
US3073372A (en) * 1957-10-30 1963-01-15 Lang Ludwig Apparatus for cold bending of tubular bodies and the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319608A (en) * 1919-10-21 nelson
US1880454A (en) * 1929-02-25 1932-10-04 Cleveland Graphite Bronze Co Apparatus for making bearings
US2373822A (en) * 1943-01-06 1945-04-17 Walter A Geppelt Pipe and rod bending machine
US2405931A (en) * 1943-04-26 1946-08-20 Greenlee Bros & Co Conduit bender

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880779A (en) * 1954-05-21 1959-04-07 Mingori Rene Pompeo Tube bending machine having reciprocating and pivoted benders
US2887141A (en) * 1955-03-16 1959-05-19 Pines Engineering Co Inc Tube bending machine with pivotally mounted adjustable pressure dies
US2892479A (en) * 1955-10-27 1959-06-30 Charles H Holsclaw Pivoted sweeparm tube bender having bending shoe actuated by quadrilateral linkage
US3017915A (en) * 1956-04-30 1962-01-23 Bethlehem Steel Corp Beam bending machine
US2938564A (en) * 1957-07-05 1960-05-31 Hein Werner Corp Three point bender with rod guided ram
US3073372A (en) * 1957-10-30 1963-01-15 Lang Ludwig Apparatus for cold bending of tubular bodies and the like
FR1240595A (fr) * 1959-07-28 1960-09-09 Dispositif adaptable sur une cintreuse à tubes pour permettre le cintrage des profilés

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335588A (en) * 1964-11-06 1967-08-15 Crutcher Rolfs Cummings Inc Pipe bending machine
US4506535A (en) * 1982-12-03 1985-03-26 Eubanks Bobby G Device having power means for re-arching or de-arching a leaf spring
US20110277531A1 (en) * 2008-11-11 2011-11-17 Sms Innse Spa Edge-bending press
CN102641918A (zh) * 2012-05-18 2012-08-22 哈尔滨工业大学 一种用于环形件成形的卧式弯曲机
CN102641918B (zh) * 2012-05-18 2014-05-07 哈尔滨工业大学 一种用于环形件成形的卧式弯曲机

Also Published As

Publication number Publication date
GB969437A (en) 1964-09-09
DE1217745B (de) 1966-05-26
CH405049A (de) 1965-12-31

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