Method for delivering and setting self-piercing rivets
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B21J-015/02
B21J-015/32
B21J-015/10
B23P-011/00
B65G-047/14
출원번호
US-0141547
(2016-04-28)
등록번호
US-9776239
(2017-10-03)
우선권정보
GB-9816796.8 (1998-08-03)
발명자
/ 주소
Craythorn, Rupert Andrew
Fuhrmeister, Ralph
Matthews, Shane Peter
Gostylla, Wojciech
Blacket, Stuart Edmund
Clew, Nicholas Richard
Butler, Michael
출원인 / 주소
HENROB LIMITED
대리인 / 주소
DLA Piper LLP (US)
인용정보
피인용 횟수 :
1인용 특허 :
52
초록▼
Fastener delivery apparatus for automatically selecting and delivering fasteners such as rivets to a setting tool. The fasteners are pre-loaded in a package and dispense via at least one fastener delivery tube that interconnects the setting tool to a fastener feeder device. The fastener feeder devic
Fastener delivery apparatus for automatically selecting and delivering fasteners such as rivets to a setting tool. The fasteners are pre-loaded in a package and dispense via at least one fastener delivery tube that interconnects the setting tool to a fastener feeder device. The fastener feeder device releases selected fasteners from the package into the delivery tube. The fasteners are transportable individually or in groups in the tube from the feeder device to the tool. A transfer station attached to the tool or the delivery tube transfers a fastener from the delivery apparatus into the tool, transfer station is adjacent to the tool so that a delivered fastener may be inserted by the transfer station into the tool and a second position in which it is clear of the tool so as to permit the tool or a portion thereof to move towards a workpiece to insert a smooth, rapid and reliable delivery of fasteners of various sizes and types to the nose of a setting tool in any particular order and provides all the fastener types for any particular work cycle.
대표청구항▼
1. A method for delivering and setting self-piercing rivets, the rivets being delivered to a rivet setting tool via an intermediate buffer for the temporary storage of rivets, the intermediate buffer being mounted on the rivet setting tool and having an outlet from which rivets are delivered to the
1. A method for delivering and setting self-piercing rivets, the rivets being delivered to a rivet setting tool via an intermediate buffer for the temporary storage of rivets, the intermediate buffer being mounted on the rivet setting tool and having an outlet from which rivets are delivered to the tool, the method comprising steps of: moving the intermediate buffer from a position where the intermediate buffer is separated from a rivet delivery tube to a position in which the intermediate buffer is aligned with the rivet delivery tube to establish a path between the rivet delivery tube and the intermediate buffer;using compressed air to selectively transport rivets from a reservoir of rivets through the rivet delivery tube and into the intermediate buffer;temporarily storing the rivets in the intermediate buffer;moving the tool to separate the intermediate buffer from the rivet delivery tube;selectively releasing a rivet from an outlet of the intermediate buffer and delivering the released rivet to the tool;advancing a punch of the tool to insert the rivet into a workpiece such that the rivet is upset by a rivet upsetting die that is disposed opposite the tool. 2. A method according to claim 1, wherein the released rivet is delivered into a rivet delivery passage in a nose of the tool and the punch advances in the rivet delivery passage to drive the rivet towards the workpiece. 3. A method according to claim 1, wherein a male part and a female part engage during alignment between the intermediate buffer and the rivet delivery tube. 4. A method according to claim 1, wherein the intermediate buffer is provided with a gate which is open to allow passage of rivets from the rivet delivery tube into the intermediate buffer when the rivet delivery tube and the intermediate buffer are aligned, and which is closed when the intermediate buffer is separated from the rivet delivery tube. 5. A method according to claim 1, wherein the rivets are stacked in the intermediate buffer in a first orientation and are reoriented through substantially 90° to a second orientation during delivery to the tool. 6. A method according to claim 1, wherein the rivet delivery tube and the intermediate buffer are pressed together during transfer of rivets from the rivet delivery tube to the intermediate buffer. 7. A method according to claim 1, wherein the intermediate buffer is mounted on the rivet setting tool with an orientation which corresponds with the orientation of the rivet setting tool. 8. A method according to claim 1, wherein the rivets are transported in convoy from the reservoir of rivets into the intermediate buffer. 9. A method according to claim 1, wherein the rivet delivery tube is directly above the intermediate buffer during transfer of rivets from the rivet delivery tube to the intermediate buffer. 10. A method for delivering and setting self-piercing rivets, the rivets being delivered to a rivet setting tool via a plurality of intermediate buffers for the temporary storage of rivets, each intermediate buffer being mounted on the rivet setting tool and having an outlet from which rivets are delivered to the tool, the method comprising the steps of: moving the intermediate buffers from a position where each intermediate buffer is separated from an associated rivet delivery tube to a position in which each intermediate buffer is aligned with an associated rivet delivery tube to establish paths between the rivet delivery tubes and the associated intermediate buffers;using compressed air to selectively transport rivets from reservoirs of rivets through the rivet delivery tubes and into the intermediate buffers,temporarily storing the rivets in the intermediate buffers;moving the tool to separate the intermediate buffers from the rivet delivery tubes;after moving the tool, selectively releasing a rivet from an outlet of one of the intermediate buffers and delivering the released rivet to the tool;advancing a punch of the tool to insert the rivet into a workpiece such that the rivet is upset by a rivet upsetting die that is disposed opposite the tool. 11. A method according to claim 10, wherein rivets of different types are delivered through different rivet delivery tubes. 12. A method according to claim 10, wherein the released rivet is delivered into a rivet delivery passage in a nose of the tool and the punch advances in the rivet delivery passage to drive the rivet towards the workpiece. 13. A method according to claim 10, wherein a male part and a female part engage during alignment between the intermediate buffers and the rivet delivery tubes. 14. A method according to claim 10, wherein the intermediate buffers are each provided with a gate which is open to allow passage of rivets from the rivet delivery tube into the intermediate buffer when the rivet delivery tube and the intermediate buffer are aligned, and which is closed when the intermediate buffer is separated from the rivet delivery tube. 15. A method according to claim 10, wherein the rivets are stacked in the intermediate buffer in a first orientation and are reoriented through substantially 90° to a second orientation during delivery to the tool. 16. A method according to claim 10, wherein the rivet delivery tubes and the intermediate buffers are pressed together during transfer of rivets from the rivet delivery tube to the intermediate buffer. 17. A method according to claim 10, wherein the intermediate buffers are mounted on the rivet setting tool with an orientation which corresponds with the orientation of the rivet setting tool. 18. A method according to claim 10, wherein the rivets are transported in convoys from the reservoirs of rivets into the intermediate buffers. 19. A method according to claim 10, wherein the rivet delivery tubes are directly above the intermediate buffers during transfer of rivets from the rivet delivery tubes to the intermediate buffers. 20. A method for delivering and setting self-piercing rivets, the rivets being delivered to a rivet setting tool via at least one intermediate buffer for the temporary storage of rivets, the at least one intermediate buffer being mounted on the rivet setting tool and having an outlet from which rivets are delivered to the tool, the method comprising steps of: moving the at least one intermediate buffer from a position where the at least one intermediate buffer is separated from at least one rivet delivery tube to a position in which they are aligned to establish a rivet path between the at least one rivet delivery tube and the at least one intermediate buffer;using compressed air to selectively transport rivets from a reservoir of rivets through the at least one rivet delivery tube into the intermediate buffer;temporarily storing at least some of the rivets in the at least one intermediate buffer;selectively releasing a rivet from an outlet of the at least one intermediate buffer and delivering the released rivet to the tool;advancing a punch of the tool to insert the rivet into a workpiece such that the rivet is upset by a rivet upsetting die that is disposed opposite the tool. 21. A method according to claim 20, wherein the released rivet is delivered into a rivet delivery passage in a nose of the tool and the punch advances in the rivet delivery passage to drive the rivet towards the workpiece. 22. A method according to claim 20, wherein a male part and a female part engage during alignment between the at least one intermediate buffer and the at least one rivet delivery tube. 23. A method according to claim 20, wherein the at least one intermediate buffer is provided with a gate which is open to allow passage of rivets from the at least one rivet delivery tube into the at least one intermediate buffer when the at least one rivet delivery tube and the at least one intermediate buffer are aligned, and which is closed when the at least one intermediate buffer is separated from the at least one rivet delivery tube. 24. A method according to claim 20, wherein the rivets are stacked in the at least one intermediate buffer in a first orientation and are reoriented through substantially 90° to a second orientation during delivery to the tool. 25. A method according to claim 20, wherein the at least one rivet delivery tube and the at least one intermediate buffer are pressed together during transfer of rivets from the at least one rivet delivery tube to the at least one intermediate buffer. 26. A method according to claim 20, wherein the at least one intermediate buffer is mounted on the rivet setting tool with an orientation which corresponds with the orientation of the rivet setting tool. 27. A method according to claim 20, wherein the rivets are transported in convoy from the reservoir of rivets into the at least one intermediate buffer. 28. A method according to claim 20, wherein the at least one rivet delivery tube is directly above the at least one intermediate buffer during transfer of rivets from the at least one rivet delivery tube to the at least one intermediate buffer. 29. A method according to claim 20, wherein a plurality of rivet delivery tubes and associated intermediate buffers are provided. 30. A method according to claim 29, wherein rivets of different types are delivered through different rivet delivery tubes.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (52)
Brewer Jonathan L. (Dunstable GB2) Denham Keith (Welwyn GB2) Lacey Raymond D. (Essendon GB2) Stride Glenn (Ickleford GB2), Apparatus for installing fasteners.
Bolger Richard P. ; Velan G. Michael ; Dewey George G. ; Wendling E. Jonathan, Fastener detection and firing control system for powered fastener driving tools.
Luckhardt Wolfgang (Konigstein DEX) Luckhardt ; deceased Heinrich (late of Frankfurt Main DEX by Wolfgang Luckhardt ; legal representative ), Feed device for feeding of assembly parts.
Breuer Theo (Stolberg DEX) Kochs Karl J. (Baesweiler DEX) Kopatz Heinz D. (Alsdorf DEX) Viering Ulrich (Wuppertal DEX) Wolfertz Gnter (Wuppertal DEX), Machine for attaching buttons, rivets or the like, preferably to articles of clothing.
Craythorn, Rupert Andrew; Fuhrmeister, Ralph; Matthews, Shane Peter; Gostylla, Wojciech; Blacket, Stuart Edmund; Clew, Nicholas Richard; Butler, Michael, Method for delivering fasteners to a tool.
Aurtoi Jean-Marc (Flourens FRX) Bornes Philippe (Flourens FRX), Process for distribution of pieces such as rivets, and apparatus for carrying out the process.
Aurtoi Jean-Marc (Flourens FRX) Bornes Philippe (Flourens FRX), Process for distribution of pieces such as rivets, and apparatus for carrying out the process.
Bennett Alan (Cossington GB2) Morris Paul E. (Gerrards Cross GB2) Ormston Ronald (Aylesbury GB2) Evans Ronald (Aylesbury GB2), Rivet detaining means for riveting machines.
Mauer Dieter,DEX ; Roeser Hermann,DEX ; Opper Reinhold,DEX ; Wojcik Andreas,DEX ; Schoenig Christian,DEX, Riveting system and process for forming a riveted joint.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.