GB302331A - - Google Patents

Info

Publication number
GB302331A
GB302331A GB21507/28A GB2150728A GB302331A GB 302331 A GB302331 A GB 302331A GB 21507/28 A GB21507/28 A GB 21507/28A GB 2150728 A GB2150728 A GB 2150728A GB 302331 A GB302331 A GB 302331A
Authority
GB
United Kingdom
Prior art keywords
grooves
tool
dennison
assignees
dec
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
GB21507/28A
Other languages
English (en)
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.)
NATIONAL REFRIGERATION Corp
Original Assignee
NATIONAL REFRIGERATION Corp
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 NATIONAL REFRIGERATION Corp filed Critical NATIONAL REFRIGERATION Corp
Publication of GB302331A publication Critical patent/GB302331A/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Sewage (AREA)
GB21507/28A 1927-12-15 1928-07-24 Expired GB302331A (US20110158925A1-20110630-C00042.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302331TA 1927-12-15 1927-12-15

Publications (1)

Publication Number Publication Date
GB302331A true GB302331A (US20110158925A1-20110630-C00042.png) 1929-05-23

Family

ID=31945826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21507/28A Expired GB302331A (US20110158925A1-20110630-C00042.png) 1927-12-15 1928-07-24

Country Status (1)

Country Link
GB (1) GB302331A (US20110158925A1-20110630-C00042.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449812A (en) * 1966-01-24 1969-06-17 Kotthaus & Busch Method of securing tube end portions in bores of a heavy plate by pilgrim step rolling
US3857151A (en) * 1973-10-15 1974-12-31 Young Radiation Co Method of making a radiator core
FR2428485A1 (fr) * 1978-06-14 1980-01-11 Delas Weir Sa Procede d'assemblage par dudgeonnage de tubes cylindriques sur une plaque
CN109261816A (zh) * 2018-09-26 2019-01-25 陕西科技大学 一种金属管材与板材间的塑性连接方法及装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449812A (en) * 1966-01-24 1969-06-17 Kotthaus & Busch Method of securing tube end portions in bores of a heavy plate by pilgrim step rolling
US3857151A (en) * 1973-10-15 1974-12-31 Young Radiation Co Method of making a radiator core
FR2428485A1 (fr) * 1978-06-14 1980-01-11 Delas Weir Sa Procede d'assemblage par dudgeonnage de tubes cylindriques sur une plaque
CN109261816A (zh) * 2018-09-26 2019-01-25 陕西科技大学 一种金属管材与板材间的塑性连接方法及装置
CN109261816B (zh) * 2018-09-26 2019-11-29 陕西科技大学 一种金属管材与板材间的塑性连接方法及装置

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