GB1164252A - Draw Die Construction. - Google Patents
Draw Die Construction.Info
- Publication number
- GB1164252A GB1164252A GB02374/68A GB1237468A GB1164252A GB 1164252 A GB1164252 A GB 1164252A GB 02374/68 A GB02374/68 A GB 02374/68A GB 1237468 A GB1237468 A GB 1237468A GB 1164252 A GB1164252 A GB 1164252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- draw die
- march
- die construction
- making
- 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
Links
- 238000010276 construction Methods 0.000 title 1
- 239000011324 bead Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Insertion Pins And Rivets (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
1,164,252. Stamping; making dies. FORD MOTOR CO. Ltd. 14 March, 1968 [17 March, 1967], No. 12374/68. Headings B3A and B3Q. [Also in Division F2] A draw die A for sheet metal comprises a work-clamping bead B secured to the die by a rivet R which is hardened at the part engaging the die and has circular teeth T making an interference fit with the die. A tapered or cylindrical head H may be provided and an airescape groove, Fig. 1 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62387067A | 1967-03-17 | 1967-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1164252A true GB1164252A (en) | 1969-09-17 |
Family
ID=24499724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB02374/68A Expired GB1164252A (en) | 1967-03-17 | 1968-03-14 | Draw Die Construction. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3473363A (en) |
DE (1) | DE1983517U (en) |
GB (1) | GB1164252A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441601A (en) * | 1981-04-20 | 1984-04-10 | C. L. Frost & Son, Inc. | Plastic conveyor roller and method of making same |
US7374384B2 (en) * | 2005-07-26 | 2008-05-20 | Stanley Fastening Systems, L.P. | Fasteners for securing pallet members together |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE19792E (en) * | 1923-12-22 | 1935-12-17 | Fastener | |
US2028528A (en) * | 1932-07-15 | 1936-01-21 | Harry E Sipe | Metal fastener |
US2967448A (en) * | 1955-06-20 | 1961-01-10 | Hallock Robert Lay | Drive fastener with anchoring teeth on the tapered portion thereof |
-
1967
- 1967-03-17 US US623870A patent/US3473363A/en not_active Expired - Lifetime
-
1968
- 1968-02-14 DE DEF33744U patent/DE1983517U/en not_active Expired
- 1968-03-14 GB GB02374/68A patent/GB1164252A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3473363A (en) | 1969-10-21 |
DE1983517U (en) | 1968-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |