GB1362332A - Combination machine for making threaded articles - Google Patents
Combination machine for making threaded articlesInfo
- Publication number
- GB1362332A GB1362332A GB2298372A GB2298372A GB1362332A GB 1362332 A GB1362332 A GB 1362332A GB 2298372 A GB2298372 A GB 2298372A GB 2298372 A GB2298372 A GB 2298372A GB 1362332 A GB1362332 A GB 1362332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blanks
- shoot
- point forming
- forming station
- station
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
- B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
1362332 Making screws HARTFORD SPECIAL MACHINERY CO 16 May 1972 [3 June 1971] 22983/72 Heading B3A Apparatus for making pointed and threaded articles comprises a point forming station 28, a feed shoot 22 for supplying blanks 16 to the point forming station, a thread rolling station 30, a feed shoot 26 for receiving blanks from the point forming station and delivering them to the thread rolling station and movable mounting means supporting the point forming station for selectively adjusting the height of the point forming station relative to the feed shoots. In operation the blanks are fed from a hopper 14 down the inclined shoot 22 to an indexing dial 80 which indexes the blanks through 90 degrees to a position between dies 68, 70 of the point forming station. The die 68 is reciprocated by means of a crank-shaft 44 to effect the successive pointing of the blanks, the reciprocation of the carrier 60 indexing the dial 80 via lever 88, spring-biased plunger 86, pawl 84 and ratchet 82. After pointing, the blanks are indexed through 90 degrees and discharged down the shoot 26. The blanks are then fed successively by a finger 124 to the thread rolling station which comprises a fixed die 108 and a reciprocating die 110. A pneumatic sensor 144 is positioned in the shoot 22 to stop the crank-shaft 44 when there is an absence of blanks, thus preventing damage to the die 68, 70. A second pneumatic sensor 144A is positioned in shoot 26 to stop the crank-shaft 44 when the shoot 26 is in danger of becoming overfilled.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14952071A | 1971-06-03 | 1971-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1362332A true GB1362332A (en) | 1974-08-07 |
Family
ID=22530661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2298372A Expired GB1362332A (en) | 1971-06-03 | 1972-05-16 | Combination machine for making threaded articles |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3758900A (en) |
| JP (1) | JPS5219175B1 (en) |
| AR (1) | AR192941A1 (en) |
| BE (1) | BE784407A (en) |
| BR (1) | BR7203577D0 (en) |
| CA (1) | CA966606A (en) |
| DE (1) | DE2226402A1 (en) |
| ES (1) | ES403504A1 (en) |
| FR (1) | FR2141805B1 (en) |
| GB (1) | GB1362332A (en) |
| IL (1) | IL39489A0 (en) |
| IT (1) | IT956042B (en) |
| NL (1) | NL7207553A (en) |
| ZA (1) | ZA723282B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093253A (en) * | 1973-12-14 | 1975-07-25 | ||
| JPS50148265A (en) * | 1974-05-22 | 1975-11-27 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53137859A (en) * | 1977-05-09 | 1978-12-01 | Kameo Doi | Pinch pointing device |
| DE2730490C2 (en) * | 1977-07-06 | 1982-03-25 | Hatebur Umformmaschinen AG, Basel | Cross transport tongs for automatic forming presses |
| US4241468A (en) * | 1978-12-26 | 1980-12-30 | Allstar Fasteners, Inc. | Adjustable shank slot dial |
| US6662612B1 (en) * | 2002-06-03 | 2003-12-16 | Huck International, Inc. | Method and apparatus for fillet formation under the head of a headed pin type fastener |
| ITMI20081114A1 (en) * | 2008-06-19 | 2009-12-20 | Ingramatic Spa | ROLLING MACHINE WITH DISCHARGE DEVICE FOR WORKED PARTS |
| USD766347S1 (en) * | 2014-04-29 | 2016-09-13 | Chandra Maurya Pte Ltd | Napkin roller machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US319735A (en) * | 1885-06-09 | Machine for pointing wire nails | ||
| US1184033A (en) * | 1915-12-06 | 1916-05-23 | Frank R Scofield | Mechanism for producing merchantable bolts from bolt-blanks. |
| US1546914A (en) * | 1924-02-18 | 1925-07-21 | Bowen Hardware Corp | Blank-presentation mechanism |
| US2832971A (en) * | 1955-06-21 | 1958-05-06 | Pheoll Mfg Company | Pinch pointing machine |
| US3056981A (en) * | 1957-04-03 | 1962-10-09 | Textron Inc | Multiple station pointer for screws or the like |
| US3314261A (en) * | 1964-11-18 | 1967-04-18 | Hartford Special Machinery Co | Starter mechanism for thread rolling machine |
| US3435472A (en) * | 1966-01-28 | 1969-04-01 | Nat Machinery Co The | Pointer mechanism |
| US3496581A (en) * | 1966-03-24 | 1970-02-24 | Nat Machinery Co The | Machine for making bolts or the like |
| US3398413A (en) * | 1967-09-20 | 1968-08-27 | Parker Kalon Corp | Machines for pinch-pointing metal screws |
| US3622039A (en) * | 1969-09-18 | 1971-11-23 | Elco Industries Inc | Washer feeder and assembly unit |
-
1971
- 1971-06-03 US US00149520A patent/US3758900A/en not_active Expired - Lifetime
-
1972
- 1972-05-15 ZA ZA723282A patent/ZA723282B/en unknown
- 1972-05-16 GB GB2298372A patent/GB1362332A/en not_active Expired
- 1972-05-21 IL IL39489A patent/IL39489A0/en unknown
- 1972-05-31 AR AR242299A patent/AR192941A1/en active
- 1972-05-31 IT IT25112/72A patent/IT956042B/en active
- 1972-05-31 DE DE19722226402 patent/DE2226402A1/en active Pending
- 1972-06-02 CA CA143,722A patent/CA966606A/en not_active Expired
- 1972-06-02 FR FR7220729A patent/FR2141805B1/fr not_active Expired
- 1972-06-02 BR BR3577/72A patent/BR7203577D0/en unknown
- 1972-06-02 JP JP47054375A patent/JPS5219175B1/ja active Pending
- 1972-06-02 NL NL7207553A patent/NL7207553A/xx unknown
- 1972-06-03 ES ES403504A patent/ES403504A1/en not_active Expired
- 1972-06-05 BE BE784407A patent/BE784407A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093253A (en) * | 1973-12-14 | 1975-07-25 | ||
| JPS5412106B2 (en) * | 1973-12-14 | 1979-05-19 | ||
| JPS50148265A (en) * | 1974-05-22 | 1975-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7207553A (en) | 1972-12-05 |
| FR2141805B1 (en) | 1974-11-08 |
| IT956042B (en) | 1973-10-10 |
| CA966606A (en) | 1975-04-29 |
| BR7203577D0 (en) | 1973-04-26 |
| ZA723282B (en) | 1973-02-28 |
| ES403504A1 (en) | 1975-12-16 |
| IL39489A0 (en) | 1972-07-26 |
| AR192941A1 (en) | 1973-03-21 |
| DE2226402A1 (en) | 1972-12-14 |
| JPS5219175B1 (en) | 1977-05-26 |
| FR2141805A1 (en) | 1973-01-26 |
| AU4269372A (en) | 1973-11-29 |
| US3758900A (en) | 1973-09-18 |
| BE784407A (en) | 1972-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |