IL39634A - Blind riveting apparatus including continuous rivet feed means - Google Patents
Blind riveting apparatus including continuous rivet feed meansInfo
- Publication number
- IL39634A IL39634A IL39634A IL3963472A IL39634A IL 39634 A IL39634 A IL 39634A IL 39634 A IL39634 A IL 39634A IL 3963472 A IL3963472 A IL 3963472A IL 39634 A IL39634 A IL 39634A
- Authority
- IL
- Israel
- Prior art keywords
- mandrel
- gripping
- jaws
- rivet
- riveting apparatus
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
- B21J15/34—Devices for inserting or holding rivets in position with or without feeding arrangements for installing multiple-type tubular rivets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/105—Portable riveters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Manipulator (AREA)
Abstract
A pneumatically operated blind riveting apparatus includes an elongate mandrel having a stem and a head at the forward end thereof, and two pairs of alternately operable jaws associated with the mandrel, each of which serves to hold the mandrel when the other pair is open. One of the pairs of jaws constitutes an abutment for supporting a tubular blind rivet during a setting operation while the other pair of jaws is located rearwardly of the abutment jaws and is movable longitudinally of the mandrel whereupon, when in the closed position, such jaws may pull the mandrel head rearwardly through a rivet supported by the abutment jaws and may also return the mandrel forwardly. A jet delivers a blast of gas so as to propel rivets from the rear end of the mandrel towards the head past each of the pairs of jaws.
[US3832880A]
Claims (6)
1. Blind riveting apparatus, comprising an elongated mandrel having an enlarged head and a stem extending rearwardly of the head, holding means for holding the mandrel and providing an abutment for supporting a rivet in a rivet setting operation, axially reciprocable gripping means for gripping the mandrel at a position rearwardly of the holding means and for moving the mandrel axially relative to the abutment to pull the enlarged head through a tubular rivet supported by the abutment, the holding means and the gripping means each being operable to release the mandrel when the other of the holding and gripping means is holding the mandrel, to allow a rivet to move forwardly along the mandrel past the gripping means and the holding means, and means for advancing forwardly along the mandrel past the gripping means and the holding means a rivet supplied to the rearward end of the mandrel.
2. Blind riveting apparatus as claimed in claim 1, wherein the means for advancing a rivet forwardly along the mandrel comprises means for directing a jet of gas forwardly on to a rivet positioned on the mandrel axis.
3. Blind riveting apparatus as claimed in claim 1 or claim 2, wherein the gripping and pulling means comprises a pair of pneumatically operated jaws.
4. Blind riveting apparatus as claimed in claim 3> wherein the gripping and pulling jaws have interdigitating gripping fingers for gripping the mandrel. P.198
5. Blind riveting apparatus as claimed in any preceding claim, wherein the holding means comprises a pair of power operated jaws which co-operate when closed to hold the mandrel and to provide the abutment .
6. Blind riveting apparatus substantially as hereinbefore described with reference to the accompanying drawings . For the Applicants - 9 -
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1817771A GB1397539A (en) | 1971-05-28 | 1971-05-28 | Blind riveting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL39634A0 IL39634A0 (en) | 1972-08-30 |
| IL39634A true IL39634A (en) | 1976-04-30 |
Family
ID=10107977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL39634A IL39634A (en) | 1971-05-28 | 1972-06-07 | Blind riveting apparatus including continuous rivet feed means |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3832880A (en) |
| JP (1) | JPS5551653B1 (en) |
| AU (1) | AU467564B2 (en) |
| CA (1) | CA971523A (en) |
| DE (1) | DE2225441C2 (en) |
| FR (1) | FR2140051B1 (en) |
| GB (1) | GB1397539A (en) |
| IL (1) | IL39634A (en) |
| IT (1) | IT958113B (en) |
| NL (1) | NL168435C (en) |
| ZA (1) | ZA723600B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695378A (en) * | 2016-12-09 | 2017-05-24 | 贵州红林机械有限公司 | Air-pressure type quick-replacement clamp |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065952A (en) * | 1976-07-17 | 1978-01-03 | Usm Corporation | Pull through blind riveting tool |
| US4368838A (en) * | 1979-06-20 | 1983-01-18 | Aerpat A.G. | Blind riveting machine |
| GB8906231D0 (en) * | 1989-03-17 | 1989-05-04 | Avdel Systems Ltd | Pull-through blind fastener installation apparatus and method |
| US6253448B1 (en) * | 1999-03-23 | 2001-07-03 | Electroimpact, Inc. | Gripper systems for rivets and collars used in large-scale assembly operations |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2340066A (en) * | 1941-06-09 | 1944-01-25 | Paul & Gray Ltd | Riveting gun |
| US2570801A (en) * | 1948-10-22 | 1951-10-09 | Jerry F Hamlin | Jaw holder for blind riveting guns |
| US3005566A (en) * | 1958-04-21 | 1961-10-24 | Omark Industries Inc | Tool for installing hollow rivets |
| GB1183049A (en) * | 1966-09-16 | 1970-03-04 | Avdel Ltd | Riveting Apparatus |
| GB1287572A (en) * | 1968-09-16 | 1972-08-31 | Avdel Ltd | Blind riveting apparatus |
-
1971
- 1971-05-28 GB GB1817771A patent/GB1397539A/en not_active Expired
-
1972
- 1972-05-25 NL NLAANVRAGE7207073,A patent/NL168435C/en not_active IP Right Cessation
- 1972-05-25 ZA ZA723600A patent/ZA723600B/en unknown
- 1972-05-25 AU AU42755/72A patent/AU467564B2/en not_active Expired
- 1972-05-25 JP JP5131872A patent/JPS5551653B1/ja active Pending
- 1972-05-25 DE DE2225441A patent/DE2225441C2/en not_active Expired
- 1972-05-26 US US00257244A patent/US3832880A/en not_active Expired - Lifetime
- 1972-05-27 IT IT50559/72A patent/IT958113B/en active
- 1972-05-29 FR FR7219163A patent/FR2140051B1/fr not_active Expired
- 1972-05-29 CA CA143,505A patent/CA971523A/en not_active Expired
- 1972-06-07 IL IL39634A patent/IL39634A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695378A (en) * | 2016-12-09 | 2017-05-24 | 贵州红林机械有限公司 | Air-pressure type quick-replacement clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140051B1 (en) | 1979-01-12 |
| IL39634A0 (en) | 1972-08-30 |
| JPS5551653B1 (en) | 1980-12-25 |
| IT958113B (en) | 1973-10-20 |
| ZA723600B (en) | 1973-02-28 |
| US3832880A (en) | 1974-09-03 |
| DE2225441C2 (en) | 1984-05-03 |
| DE2225441A1 (en) | 1973-02-08 |
| AU4275572A (en) | 1973-11-29 |
| GB1397539A (en) | 1975-06-11 |
| NL168435C (en) | 1982-04-16 |
| AU467564B2 (en) | 1975-12-04 |
| CA971523A (en) | 1975-07-22 |
| NL168435B (en) | 1981-11-16 |
| NL7207073A (en) | 1972-11-30 |
| FR2140051A1 (en) | 1973-01-12 |
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