GB191220263A - Improvements in Foundry Core Supports. - Google Patents

Improvements in Foundry Core Supports.

Info

Publication number
GB191220263A
GB191220263A GB191220263DA GB191220263A GB 191220263 A GB191220263 A GB 191220263A GB 191220263D A GB191220263D A GB 191220263DA GB 191220263 A GB191220263 A GB 191220263A
Authority
GB
United Kingdom
Prior art keywords
chaplets
core supports
foundry core
form shown
chaplet
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
Inventor
Heinrich Sonnet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191220263A publication Critical patent/GB191220263A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnets (AREA)

Abstract

20,263. Sonnet, H. Sept. 5. Chaplets are made from a ribbed metal blank by slitting as shown at 1 ... 12, Fig. 2, bending on either side of the part a<1>, and twisting through 180 degrees to the form shown in Fig. 4. The portions a, a<11> are bent through a right-angle in opposite directions, and twists are made resulting in the form shown in Fig. 6. Final bends yield the finished chaplet shown in Fig. 7. Chaplets with one, two, and four studs and chaplets of angular formation are also shown.
GB191220263D 1912-09-05 1912-09-05 Improvements in Foundry Core Supports. Expired GB191220263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191220263T 1912-09-05

Publications (1)

Publication Number Publication Date
GB191220263A true GB191220263A (en) 1913-01-23

Family

ID=34358467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191220263D Expired GB191220263A (en) 1912-09-05 1912-09-05 Improvements in Foundry Core Supports.

Country Status (1)

Country Link
GB (1) GB191220263A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2992982A1 (en) * 2014-09-05 2016-03-09 Rolls-Royce plc Components for casting of engine parts
CN106216616A (en) * 2016-09-22 2016-12-14 浙江点铁科技有限公司 A kind of dual-gripper stud
EP2913121B1 (en) 2014-02-28 2017-04-05 United Technologies Corporation Core assembly including studded spacer
CN107052271A (en) * 2016-12-31 2017-08-18 高州市金松铸造有限公司 Molding sand elasticity stud

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2913121B1 (en) 2014-02-28 2017-04-05 United Technologies Corporation Core assembly including studded spacer
US10300526B2 (en) 2014-02-28 2019-05-28 United Technologies Corporation Core assembly including studded spacer
US11014145B2 (en) 2014-02-28 2021-05-25 Raytheon Technologies Corporation Core assembly including studded spacer
EP2992982A1 (en) * 2014-09-05 2016-03-09 Rolls-Royce plc Components for casting of engine parts
CN106216616A (en) * 2016-09-22 2016-12-14 浙江点铁科技有限公司 A kind of dual-gripper stud
CN107052271A (en) * 2016-12-31 2017-08-18 高州市金松铸造有限公司 Molding sand elasticity stud

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