GB1178228A - Expanding mandrels. - Google Patents

Expanding mandrels.

Info

Publication number
GB1178228A
GB1178228A GB40385/68A GB4038568A GB1178228A GB 1178228 A GB1178228 A GB 1178228A GB 40385/68 A GB40385/68 A GB 40385/68A GB 4038568 A GB4038568 A GB 4038568A GB 1178228 A GB1178228 A GB 1178228A
Authority
GB
United Kingdom
Prior art keywords
segment
gripper
outwardly
wedge bars
gripper jaw
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
GB40385/68A
Other languages
English (en)
Inventor
William George Sherwood
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.)
EW Bliss Co Inc
Original Assignee
EW Bliss Co Inc
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 EW Bliss Co Inc filed Critical EW Bliss Co Inc
Publication of GB1178228A publication Critical patent/GB1178228A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/32—Tongs or gripping means specially adapted for reeling operations
    • B21C47/323—Slits or pinces on the cylindrical wall of a reel or bobbin, adapted to grip the end of the material being wound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
GB40385/68A 1967-10-18 1968-08-23 Expanding mandrels. Expired GB1178228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67635467A 1967-10-18 1967-10-18

Publications (1)

Publication Number Publication Date
GB1178228A true GB1178228A (en) 1970-01-21

Family

ID=24714182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40385/68A Expired GB1178228A (en) 1967-10-18 1968-08-23 Expanding mandrels.

Country Status (4)

Country Link
US (1) US3446450A (de)
CH (1) CH464834A (de)
DE (1) DE1774749A1 (de)
GB (1) GB1178228A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190741A (zh) * 2014-09-05 2014-12-10 济南艺高数控机械有限公司 防抱死八瓣式无缝卷筒
CN115401085A (zh) * 2022-11-01 2022-11-29 常州鼎天电工机械有限公司 一种可自动换盘拉丝机

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614007A (en) * 1968-12-04 1971-10-19 Chemicke Z Julia Dimitrova Mar Yarn-winding assembly
NL1021164C2 (nl) * 2002-07-26 2004-01-27 Stork Fokker Aesp Bv Inrichting voor het oprollen van een baan plaatmetaal.
CN102357559B (zh) * 2011-07-26 2013-08-28 浙江昌兴铜业有限公司 卷取机钳口
CN105327973A (zh) * 2015-12-07 2016-02-17 天津市新宇彩板有限公司 用于轧机卷取机的活塞杆旋紧装置
US10450158B2 (en) * 2016-05-18 2019-10-22 Andrew Frederick Wahlberg, JR. Pivoting gripper mandrel
CN105903783B (zh) * 2016-06-15 2017-10-10 济南艺高数控机械有限公司 高强度八瓣式无缝卷筒
CN108655201A (zh) * 2018-07-24 2018-10-16 济南泽业机床制造有限公司 高强度方轴卷筒

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755031A (en) * 1952-12-18 1956-07-17 Davy & United Eng Co Ltd Coiler drum for strip material
US2920837A (en) * 1954-08-04 1960-01-12 Bliss E W Co Tension reel jaw
US3093338A (en) * 1959-09-29 1963-06-11 United Eng Foundry Co Reel for coiling strip material
US3167270A (en) * 1962-11-05 1965-01-26 Dominion Eng Works Ltd Reel for coiling strip material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190741A (zh) * 2014-09-05 2014-12-10 济南艺高数控机械有限公司 防抱死八瓣式无缝卷筒
CN115401085A (zh) * 2022-11-01 2022-11-29 常州鼎天电工机械有限公司 一种可自动换盘拉丝机
CN115401085B (zh) * 2022-11-01 2023-01-20 常州鼎天电工机械有限公司 一种可自动换盘拉丝机

Also Published As

Publication number Publication date
US3446450A (en) 1969-05-27
CH464834A (de) 1968-11-15
DE1774749A1 (de) 1971-12-02

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