GB2185922B - Pipe bending apparatus with a mandrel support assembly - Google Patents

Pipe bending apparatus with a mandrel support assembly

Info

Publication number
GB2185922B
GB2185922B GB8701975A GB8701975A GB2185922B GB 2185922 B GB2185922 B GB 2185922B GB 8701975 A GB8701975 A GB 8701975A GB 8701975 A GB8701975 A GB 8701975A GB 2185922 B GB2185922 B GB 2185922B
Authority
GB
United Kingdom
Prior art keywords
support assembly
bending apparatus
pipe bending
mandrel support
mandrel
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
GB8701975A
Other versions
GB8701975D0 (en
GB2185922A (en
Inventor
Andrew Carruthers
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.)
PRESSBEND Ltd
Original Assignee
PRESSBEND Ltd
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 by PRESSBEND Ltd filed Critical PRESSBEND Ltd
Publication of GB8701975D0 publication Critical patent/GB8701975D0/en
Publication of GB2185922A publication Critical patent/GB2185922A/en
Application granted granted Critical
Publication of GB2185922B publication Critical patent/GB2185922B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
GB8701975A 1986-01-30 1987-01-29 Pipe bending apparatus with a mandrel support assembly Expired GB2185922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868602284A GB8602284D0 (en) 1986-01-30 1986-01-30 Pipe bending apparatus

Publications (3)

Publication Number Publication Date
GB8701975D0 GB8701975D0 (en) 1987-03-04
GB2185922A GB2185922A (en) 1987-08-05
GB2185922B true GB2185922B (en) 1989-11-22

Family

ID=10592225

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868602284A Pending GB8602284D0 (en) 1986-01-30 1986-01-30 Pipe bending apparatus
GB8701975A Expired GB2185922B (en) 1986-01-30 1987-01-29 Pipe bending apparatus with a mandrel support assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868602284A Pending GB8602284D0 (en) 1986-01-30 1986-01-30 Pipe bending apparatus

Country Status (1)

Country Link
GB (2) GB8602284D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095726A (en) * 1990-04-25 1992-03-17 Buckeye Manufacturing Company Dedimpler and deburring apparatus
US5159825A (en) * 1990-04-25 1992-11-03 Buckeye Manufacturing Company Dedimpling apparatus
US5129122A (en) * 1990-04-25 1992-07-14 Buckeye Manufacturing Company Deburring apparatus

Also Published As

Publication number Publication date
GB8701975D0 (en) 1987-03-04
GB2185922A (en) 1987-08-05
GB8602284D0 (en) 1986-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950129