US3886782A - Hand riveter - Google Patents

Hand riveter Download PDF

Info

Publication number
US3886782A
US3886782A US486426A US48642674A US3886782A US 3886782 A US3886782 A US 3886782A US 486426 A US486426 A US 486426A US 48642674 A US48642674 A US 48642674A US 3886782 A US3886782 A US 3886782A
Authority
US
United States
Prior art keywords
jaws
jaw
movable handle
spring
movable
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 - Lifetime
Application number
US486426A
Other languages
English (en)
Inventor
Ukio Miyamoto
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.)
VESSEL TOOL CO Ltd
Original Assignee
VESSEL TOOL CO Ltd
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 VESSEL TOOL CO Ltd filed Critical VESSEL TOOL CO Ltd
Application granted granted Critical
Publication of US3886782A publication Critical patent/US3886782A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
    • B21J15/386—Pliers for riveting
    • 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
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53717—Annular work
    • Y10T29/53726—Annular work with second workpiece inside annular work one workpiece moved to shape the other
    • Y10T29/5373—Annular work with second workpiece inside annular work one workpiece moved to shape the other comprising driver for snap-off-mandrel fastener; e.g., Pop [TM] riveter
    • Y10T29/53761—Annular work with second workpiece inside annular work one workpiece moved to shape the other comprising driver for snap-off-mandrel fastener; e.g., Pop [TM] riveter having repositionable annulus engaging tool

Definitions

  • Japan Wegner [22] Filed: July 8, 1974 [2]] Appl. No.: 486,426 l57l ABSTRACT A hand riverter is disclosed having a body with a fixed handle, and a movable handle mounted to lift a jaw [30] Fomgn Application Priority Dam case which houses the jaws, a jaw pusher. and a July l9. 1973 Japan 48-85202 p g
  • the movable handle is composed of a first movable handle having a rolling member at its one [52] US. Cl. 72/391 and and a separate Second movable handle having a [51] I'll. Cl B21] 15/3? curved cam Surface substantially in elastic Contact Fleld Of Search 114, 453, the rolling member.
  • the first and second 29/241353 24354 able handles are pivoted individually to constitute a double lever mechanism to assure smooth and reliable [56] References cued riveting operation with a small force.
  • the jaw pusher UNITED STATE PATENTS includes spring rods engaged in the jaws to permit 3,082,898 3/1963 Bosch 72/391 them to move away from and toward each other in 3,100.578 8/1963 Halverson...........
  • the present invention relates to improvements in riveters for fastening plate-like members together with rivets composed of a rivet tube having a flange at one end and a nail-like mandrel serving as a core of the rivet and inserted into the rivet tube from the other end thereof. with the head of the mandrel supported by the other end of the rivet tube. More particularly. the invention relates to improvements in hand riveters for conducting riveting operation with rivets of the type described.
  • Riveters have already been known by which platelike members are joined together with the abovementioned rivets as disclosed in Japanese Utility Model Publications Nos. 23.918/1970; l8.957/l97l; 18,958/l97l and 18.959/1971. US. Pat. Nos. 3.082,898 and 3.IOO,578. These riveters are divided into two types: hand riveters for manual riveting operation and power-operated riveters employing air, oil or like pressure medium a power source for riveting operation.
  • a plurality of members are fastened together by passing a flanged rivet tube through the members, inserting a headed mandrel into the rivet tube, subjecting one end of the rivet tube to plastic deformation to diametrically expand the end with the head of the mandrel by drawing the mandrel in an axial direction and snapping off the mandrel at its neck portion to leave the head in the expanded deformed end as a core so that the members will be held together by the flanged end and the deformed end of the rivet tube.
  • the riveter generally includes divided jaws which are adapted to chuck the mandrel and spring-loaded to elastically engage in the tapered bore of a jaw case. Further to render the riveter serviceable for versatile uses, a plurality of nosepieces are prepared for the riveter in conformity with various sizes of rivet assemblies. The nosepiece is detachably mounted in the rivet and, when set in position. the nosepiece pushes the jaws open so that the mandrel can be chucked by the jaws.
  • a movable handle When the jaws are brought to position for chucking the mandrel, a movable handle is pushed toward a fixed handle by grasping if the riveter is of the manual type. thereby pulling the mandrel in the axial direction while the mandrel is being chucked firmly by the jaws.
  • the riveter If the riveter is power-operable, the same operation is effected with compressed air or pressure medium which substitutes the manipulation of handle.
  • the poweroperated riveter is advantageous in that the air or pressure medium serving as the power source is very effective in drawing the mandrel in the axial direction, but it is inferior in portablility, complex in overall construction and very costly. Moreover. it has the drawback that when in condition for chucking the mandrel, the slightest displacement of the chucking element would affect adversely on the subsequent operation of drawing the mandrel in the axial direction.
  • the hand riveter which is manually operable is inferior with respect to its ability to draw the mandrel axially in gripping engagement therewith. but it is easy to handle and inexpensive and will become more useful than the power-operated riveter, if it has a greater ability to draw the mandrel and that in parallel to the axial direction.
  • Japanese Utility Model Publication No. l8,957/l 97l discloses a hand riveter including a sector gear provided at the end of a movable handle and meshing with a lever-like sector gear mounted on the jaw case so as to impart a greater ability to the movable handle.
  • the construction fails to assure accurate and reliable meshing engagement between the sector gears, which are therefore liable to damage.
  • the riveter lacks smoothness in its operation and is expensive to make.
  • the movable handle is formed at its end with a cam surface which proves useful in improv ing the smoothness of operation.
  • the riveter has not been improved sufficiently in exhibiting a great ability to draw the mandrel in the axial direction, since the lever mechanism merely employs a single lever.
  • An object of this invention is to overcome the problems and drawbacks of conventional riveters described above and to provide a hand riveter which is simple. smoothly operable, durable, efficient and relatively inexpensive.
  • Another object of this invention is to provide a hand riveter having movable handle means incorporating therein a double lever mechanism to make it sure that riveting operation will be conducted with a small force.
  • Another object of this invention is to provide a hand riveter incorporating therein the above-mentioned double lever mechanism comprising a first movable handle and a second movable handle formed, at a portion thereof where it applies a force to the first handle, with a cam surface so shaped as to permit a small constant force to effect riveting operation smoothly all the time.
  • Still another object of this invention is to provide a hand riveter wherein divided jaws can be so positioned as to chuck the mandrel uniformly all the time regardless of the type of mandrel, such that even if the jaws are brought out of position the chucking surfaces of the jaws will come into face-to-face contact with the mandrel when chucking the same, the hand riveter thus having a high ability to chuck the mandrel.
  • the foregoing object of this invention to impart a great ability to the hand riveter and to render the same operable smoothly can be achieved by the construction of this invention in which the above-mentioned movable handle means comprises separate first movable handle and second movable handle to provide a double lever mechanism, the movable handle means including a cam surface of a special shape in combination with a rolling member in contact with the cam surface.
  • the hand riveter of this invention comprises a fixed handle having a hollow body at its head portion; a jaw case housed in the hollow body in axially movable manner and accommodating jaws, a jaw pusher and a jaw spring, the jaw spring acting on the jaws by way of the jaw pusher to elastically bring the jaws into contact with the inner peripheral surface of a tapered bore at one end of the jaw case; movable handle means opposing the fixed handle and mounted on the jaw case; a spring interposed between the fixed handle and the movable handle means to elastically bring the bored end of the jaw case into contact with the bottom of the hollow body; and a nosepiece having a flange and a piecing bore for passing a mandrel serving as a core of a rivet, the nosepiece being mountable from outside into the hollow body through the bottom thereof with the flange abutting against the bottom so as to cause the inner end of the nosepiece to act on the jaws and to thereby push the jaws outward away from each other.
  • the movable handle means comprises a first movable handle carrying a rolling member at its one end and a second movable handle having a cam surface at its base portion, the separate first and second movable handles constituting a double lever machanism.
  • the first movable handle is mounted, at the other end thereof, on the upper portion ofthe jaw case and is pivoted to the head portion at an intermediate portion thereof that is as close as possible to the mounted position.
  • the first handle extends rearward and terminates at the end where it carries the rolling member.
  • the second movable handle is in the form of a bell crank and is pivoted at its front end to the head portion.
  • the cam surface at the base portion of the second handle opposes the rolling member.
  • the rolling member substantially bears against the cam surface elastically.
  • the free end of the second movable handle extends rearward in opposing relation to the fixed handle, the extension being positioned substantially at an angle to the fixed handle. Accordingly, the second movable handle is spaced apart from the fixed handle by a progressively increasing distance toward the free end.
  • the double lever mechanism comprising the first and second movable handles exhibits a great ability to draw the mandrel in the axial direction with a very small force applied on the second movable handle.
  • the cam surface is curved progressively gently rearward and the rolling contact of the rolling member with the cam surface renders the mechanism operable with improved smoothness.
  • the progressively gently curving cam surface serves to minimize the distance between the pivot of the second movable handle and the position where the contact between the cam surface and rolling member takes place, this preventing the loss of operating force.
  • the jaw pusher is made serviceable not only to deliver the action of the jaw spring to the jaws but also to permit the chucking surfaces to be pushed apart while being maintained in parallel relation to each other.
  • the jaw pusher interposed between the jaw spring and the jaws has the following construction.
  • Spring rods equal in number to the number of the divided jaws and extending axially of the jaw case are fixed, each at its one end, to the jaw pusher serving as a seat for the spring, the free ends of the spring rods being progressively directed slightly outward.
  • the free ends of the spring rods are engaged in the top surfaces of the jaws loosely, such that the spring rods and jaws are movable upward and downward relative to each other, the jaws being turnable with respect to the spring rods.
  • the spring rods are loosely fitted into the jaws respectively, with the distance between the opposing spring rods reduced to position the rods substantially in parallel to each other and to thereby bias the jaws outward away from each other all the time.
  • the jaws are opened to the chucking position by the inner end of the nosepiece mounted from outside into the bottom of the hollow body, the jaws are subjected to the action of the spring rods which tends to force the jaws outward.
  • the spring rods are generally in parallel, the jaws will be pushed apart outward. with their chucking surfaces kept in parallel for face-to-face contact with the mandrel to be chucked.
  • the jaws Even if the jaws are displaced from each other and are not positioned properly for chucking action before the nosepiece is mounted. the jaws, being turnable relative to the spring rods, can be brought to correct position by the nosepiece when the nosepiece is set in place.
  • FIG. I is a front view showing an embodiment of the riveter of this invention in its entirety
  • FIG. 2 is a view partly in section showing the same and also illustrating the steps of operating a movable handle
  • FIG. 3 is a perspective view showing a mandrel chucking assembly as exploded
  • FIG. 4 is a view partly broken away and showing an example of rivet assembly to be used according to this invention.
  • FIG. 5 is a fragmentary enlarged view in section illustrating riveting operation, the mandrel chucking assembly being shown as it is ready for operation;
  • FIG. 6 is a similar view showing the mandrel chucking assembly during riveting operation.
  • FIG. 7 is a similar view showing the same upon completion of riveting operation.
  • a fixed handle 1 has a hollow body 2 at its head portion.
  • the hollow body 2 positioned generally at right angles to the fixed handle 1, has at its lower end threaded grooves 3 and 3 defining a bore for accommodating a nosepiece.
  • the head portion adjacent the hollow body 2 is composed of side walls 4 and 4 opposing each other in parallel.
  • Disposed in the hollow body 2 is a cylindrical jaw case 5 which is movable axially of the body 2.
  • the inner peripheral wall of the jaw case 5 at is lower end is tapered to provided a bore 6.
  • the jaw case 5 includes at its upper end a forked portion 8 having pivot holes 7.
  • the fixed handle 1 is provided with movable handle means serving as a double lever mechanism and comprising separate first movable handle 9 and second movable handle 10.
  • the first movable handle 9 is in the form of a flat plate and carries at its one end a rollable rolling member 11 made of a super-hard metal material and disposed transversely thereof.
  • the second movable handle is approximately in the form of a bell crank and has a cam surface 12 at a bent base portion.
  • the cam surface 12 is curved gently progressively rearward.
  • the first movable handle 9 is pivotally mounted, at its front end, in the forked portion 8 of the jaw case 5 by means of a pivot 13 inserted in the pivot holes 7.
  • Another pivot 14 supported by the opposite side walls 4 and 4 extends through the first movable handle 9, the pivot 14 being positioned as close as possible to the pivot 13.
  • a spring 16 wound around a pin 17 is disposed between the first movable handle 9 and the fixed handle I, more specifically between the first movable handle 9 and the bottom wall of the head portion.
  • the spring l6 acts elastically on the first movable handle 9 all the time. so that the first movable handle 9, fulcrumed by the pivot l4. presses the jaw case 5 into contact with the bottom of the hollow body 2 elastically.
  • the rolling member II is substantially held in elastic contact with the cam surface 12. From the position of the cam surface 12, the second movable handle 10 extends further rearward, the extension opposing the fixed handle 1 and being spaced apart therefrom by a progressively increasing distance rearward. Thus the second movable handle 10 extends in slanting fashion.
  • the first movable handle 9 When the jaw case 5 is shifted upward as required to snap off the mandrel as will be described later, the first movable handle 9 almost comes into contact with the bottom wall 15.
  • the bottom wall 15 therefore serves as a stopper by contact with the handle 9.
  • the position of contact between the rolling member II and the cam surface 12 will become progressively remote from the pivot 18 of the second movable handle 10 as the operation proceeds. resulting in a loss of the applied force, but the cam surface 12 which is curved progressively gently serves to minimize the loss of the force.
  • the present mechanism achieves an outstanding lever action as compared with conventional single lever mechanism.
  • the curved cam surface 12 enables the rolling member 11 to roll along with improved smoothness.
  • a stopper pin 2 extends between the side walls 4 and 4 at an upper position close to the base end of the handle 10.
  • the chucking assembly comprises divided jaws 24 adapted to chuck the mandrel and having chucking surfaces 22 in opposing relation and tapered peripheral surfaces 23 at their lower ends respectively, a jaw spring 25 for bringing the tapered surfaces 23 into elastic contact with the inner peripheral wall of the tapered bore 6 of the jaw case 5, ajaw pusher 26 interposed between the jaws 24 and the spring 25 to deliver the action of the spring 25 to the jaws 24, a retaining nut 27 for adjusting the elastic action of the jaw spring 25, and the aforementioned jaw case 5.
  • the jaw pusher 26 not only serves to deliver the elastic force of the spring 25 to the jaws 24 but also permits the jaws 24 and 24 to move away from and toward each other with the chucking surfaces 22 and 22 maintained in parallel all the time.
  • slender spring rods 29 equal in number to the number of the jaws 24 and circular in cross section are partially embedded in and spot-welded to the under surface of the jaw pusher 26 serving as a spring seat, the spring rods 29 being made of an elastic material such as metal. Before the spring rods 29 are placed into the assembly, the rods extend outward toward their lower ends as seen in FIG. 3.
  • Each of the jaws 24 is formed in its top surface with a bore 30 having a slightly greater diameter than the spring rod 29 and extending axially thereof.
  • the spring rods 29 and 29 are inserted into the bores 29 and 29 to bring the jaws 24 and the pusher 26 together first, the jaws 24 are then placed into the jaw case S from above, the jaw spring 25 is thereafter inserted into the case 5, and the retaining nut 27 is finally screwed into the case 5.
  • the action of the jaw spring 25 therefore acts through the jaw pusher 26 on the jaws 24 and 24 to elastically fit the tapered surfaces 23 of the jaws 24 in the tapered bore 6. Consequently, the tips of the jaws 24 will be exposed slightly from the tapered bore 6 to position in the threaded bore 3 as shown in FIG.
  • a plurality of members 33 and 33 are joined together using a rivet assembly consisting of a rivet tube 31 having a flange 310 at its one end and a nail-like mandrel 32 serving as a core of the rivet and having a head 32a and a notch 32b formed proximate to the head 32a as shown in FIG. 4.
  • a rivet assembly consisting of a rivet tube 31 having a flange 310 at its one end and a nail-like mandrel 32 serving as a core of the rivet and having a head 32a and a notch 32b formed proximate to the head 32a as shown in FIG. 4.
  • Such rivets are available usually in about three sizes, so that nosepieces 34 are prepared for use with rivets of various sizes and are usually detaehably mounted in the bottom wall as seen in FIGS. 1 and 2.
  • the nosepiece 34 has a center bore 34a for receiving the mandrel, an intermediate flange 34b and a jaw pushing portion 340 at its extreme upper end and is threaded in its upper peripheral wall.
  • the mandrel receiving bore 340 will have a greater diameter, with an increased distance between the inner surface of the flange 34b and the upper or inner end of the pushing portion 340.
  • a rivet tube 31 is fitted into plate members 33 and 33, and a nosepiece 34 in conformity therewith is screwed into the bore 3 against the action of the jaw spring 25.
  • the nosepiece 34 is thus set in position, the inner surface of the flange 34h bears against the bottom of the hollow body 2, with the inner end of the pushing portion 34c abutting against the jaws 24 and 24 to separate the divided jaws 24 and 24 to an extent suitable to chuck the particular mandrel 32.
  • the jaws 24 and 24 When the jaws 24 and 24 are to be brought to the position for chucking action. they are subjected to the outward biasing action of the spring rods 29 and 29 which are generally in parallel to each other, so that the jaws 24 and 24 are forced outward against the jaw spring 25 while their chucking surfaces 22 and 22 are being maintained in parallel, Accordingly, the jaws 24 and 24 can be brought into face-to-face contact with the mandrel 32 when chucking the mandrel by the subsequent manipulation of the second movable handle I0.
  • the mandrel receiving bore 340 and a chucking bore now defined by the outwardly displaced chucking surface 22 and 22 are coaxial with each other.
  • the mandrel 32 is inserted into the rivet tube 3I and the distal end of the mandrel is passed through the nosepiece 34 and chucking bore.
  • the second movable handle I0 is grasped to lift the jaw case 5 axially of the hollow body 2, permitting the jaw spring 25 to depress the jaws 24 and 24 with its spring force. Since the tapered surfaces 23 fit in the tapered bore 6 elastically, the jaws 24 and 24 are brought closer toward each other with progressive descrease in the distance between their chucking surfaces 22 and 22 and finally chuck the mandrel 32. When chucking in this way, the jaws 24 and 24 are subjected to the action of the spring rods 29 which tends to restore them to the parallel position, namely to bring them diametrically inward, while the jaws 24 and 24 are turnable with respect to the spring rods 29 and 29.
  • the second movable handle 10 is pushed further toward the fixed handle 1, causing the head 32a of the mandrel 32 to progressively compress and collapse the rivet tube 31 (see FIG. 6) while subjecting the mandrel 32 to high tension in axial direction until the mandrel 32 is snapped off at the notched portion 32b. Consequently, the head 32a of the mandrel 32 remains as a core in the portion 31 which has been expanded and deformed by compression, whereby the members 33 and 33 are completely fastened together.
  • the movable handle It assumes position (II) in FIG. 2. In the case where the largest rivet is used, the first movable handle 9 almost comes into contact with the bottom wall 15.
  • the movable handle means comprises the separate first and second handles 9 and 10 to provide a double lever mechanism
  • the present riveter operates very effectively with a small force.
  • the spring 16 acts to turn or move the parts in opposite directions to the foregoing. rendering the apparatus ready for the next riveting operation.
  • the hand riveter of this invention is operable with a very small force and is therefore easy and convenient to handle.
  • the chucking assembly operates reliably to hold the mandrel firmly, making it sure that a plurality of members can be riveted together with high reliability.
  • the invention is of immense value for industrial uses.
  • a hand riveter comprising divided jaws, a jaw spring for elastically pressing the jaws, a jaw pusher interposed between the jaws and the jaw spring to deliver the elastic force of the jaw spring to the jaws, a jaw case housing the jaws, the jaw spring and the jaw pusher and having a tapered bore for receiving the jaws in elastic contact wth the inner peripheral surface of the tapered bore, a fixed handle having at its head portion a hollow body acommodating the jaw case therein movably axially thereof, a nosepiece mountable from outside into the hollow body to open the jaws away from each other and movable handle means mounted on the jaw case to lift the jaw case and opposing the fixed handle, the movable handle means being composed ofa first movable handle having a rolling member at its one end and a separate second movable handle in the form ofa bell crank and formed at its base portion with a cam surface curved progressively gently rearward, the rolling member being substantially in elastic contact with the cam surface, the first and second movable handles being
  • a hand riveter comprising divided jaws, a jaw spring for elastically pressing the jaws, a jaw pusher interposed between the jaws and the jaw spring to deliver the elastic force of the jaw spring to the jaws, a jaw case housing the jaws, the jaw spring and the jaw pusher and having a tapered bore for receiving the jaws in elastic contact with the inner peripheral surface of the tapered bore, a fixed handle having at its head portion a hollow body accommodating the jaw case therein movably axially thereof, a nosepiece mountable from outside into the hollow body to open the jaws away from each other and movable handle means mounted on the jaw case to lift the jaw case and opposing the fixed handle, the jaw pusher including a spring seat and spring rods equal in number to the number of the divided jaws and fixed to the spring seat each at its one end, the spring rods extending downward from the spring seat progressively outward but being positioned in parallel to each other when the jaws are turnably mounted thereon within the jaw case, the jaws being movable away from and toward each other in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
US486426A 1973-07-19 1974-07-08 Hand riveter Expired - Lifetime US3886782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973085202U JPS5324692Y2 (US20030199744A1-20031023-C00003.png) 1973-07-19 1973-07-19

Publications (1)

Publication Number Publication Date
US3886782A true US3886782A (en) 1975-06-03

Family

ID=13852019

Family Applications (1)

Application Number Title Priority Date Filing Date
US486426A Expired - Lifetime US3886782A (en) 1973-07-19 1974-07-08 Hand riveter

Country Status (4)

Country Link
US (1) US3886782A (US20030199744A1-20031023-C00003.png)
JP (1) JPS5324692Y2 (US20030199744A1-20031023-C00003.png)
DE (1) DE2433207C3 (US20030199744A1-20031023-C00003.png)
GB (1) GB1429421A (US20030199744A1-20031023-C00003.png)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028790A (en) * 1976-03-25 1977-06-14 Northern Telecom Limited Removal of connector pins
FR2343564A1 (fr) * 1976-03-11 1977-10-07 Brendle Robert Outil de mise en place de cheville taraudee
US4353239A (en) * 1981-06-10 1982-10-12 Nihon Nejimawashi Co., Ltd. Hand riveter
US4356719A (en) * 1980-06-09 1982-11-02 Usm Corporation Mandrel jaw and method of manufacture
US4598572A (en) * 1985-02-04 1986-07-08 Huck Manufacturing Company Apparatus and gripping jaw assembly for setting fasteners
USD383047S (en) * 1995-01-18 1997-09-02 Panduit Corp. Set of handles for a crimping tool
US5729880A (en) * 1996-06-06 1998-03-24 Ko; Yung-Chang Adjustable type hand rivet nut tool with quick-change mandrel
US6115900A (en) * 1997-12-30 2000-09-12 Emhart Inc. Hand rivet setting tool
US6711930B2 (en) 2001-06-01 2004-03-30 Telect, Inc. Fiber optic cable trough component notching system
US7189243B1 (en) * 2004-03-31 2007-03-13 Howmedica Osteonics Corp. Orthopaedic fixation pin extraction
WO2007087083A2 (en) * 2006-01-25 2007-08-02 Acument Intellectual Properties Llc Offset pulling head
US20080184545A1 (en) * 2007-02-01 2008-08-07 Sps Technologies, Llc High performance jaw system for blind fastener installation
US20110048099A1 (en) * 2009-08-28 2011-03-03 Sps Technologies, Llc Hand-tool system for installing blind fasteners
US20110209341A1 (en) * 2010-02-26 2011-09-01 Karat Industrial Corporation Rivet tool capable of measuring size of blind rivet
CN102476158A (zh) * 2010-11-20 2012-05-30 余姚唐文工具有限公司 单把式拉铆枪
US20140036481A1 (en) * 2012-08-06 2014-02-06 Yi-Jhen Chen Handy riveter device
US11179766B2 (en) * 2017-11-02 2021-11-23 Hangzhou Great Star Industrial Co., Ltd. Pull riveting system
US11478844B2 (en) * 2018-07-27 2022-10-25 Hangzhou United Tools Co., Ltd. Rivet gun

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52158503U (US20030199744A1-20031023-C00003.png) * 1976-05-26 1977-12-01
JPS5644913Y2 (US20030199744A1-20031023-C00003.png) * 1978-03-14 1981-10-21
US4425782A (en) * 1981-12-03 1984-01-17 Marson Corporation Hand-held setting tool and method for setting deformable head fasteners

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082898A (en) * 1958-10-09 1963-03-26 Adolf Diener App Und Maschb Blind rivetting apparatus
US3100578A (en) * 1961-04-24 1963-08-13 Milton A Halverson Rivet guns
US3324700A (en) * 1964-09-21 1967-06-13 United Shoe Machinery Corp Pulling chuck for rivet setting tool
US3491578A (en) * 1965-09-08 1970-01-27 Hans Georg Biermann Manually operated riveting device
US3561249A (en) * 1968-11-29 1971-02-09 Richard B Freeman Blind rivet tool with modulated force linkage
US3646800A (en) * 1970-02-12 1972-03-07 Alan Martin Mandrel rivet-setting tool
US3782165A (en) * 1970-04-24 1974-01-01 Gesipa Internationale Gmbh Riveting tongs for blind rivets
US3831424A (en) * 1973-02-24 1974-08-27 Usm Corp Pliers type blind riveting tool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082898A (en) * 1958-10-09 1963-03-26 Adolf Diener App Und Maschb Blind rivetting apparatus
US3100578A (en) * 1961-04-24 1963-08-13 Milton A Halverson Rivet guns
US3324700A (en) * 1964-09-21 1967-06-13 United Shoe Machinery Corp Pulling chuck for rivet setting tool
US3491578A (en) * 1965-09-08 1970-01-27 Hans Georg Biermann Manually operated riveting device
US3561249A (en) * 1968-11-29 1971-02-09 Richard B Freeman Blind rivet tool with modulated force linkage
US3646800A (en) * 1970-02-12 1972-03-07 Alan Martin Mandrel rivet-setting tool
US3782165A (en) * 1970-04-24 1974-01-01 Gesipa Internationale Gmbh Riveting tongs for blind rivets
US3831424A (en) * 1973-02-24 1974-08-27 Usm Corp Pliers type blind riveting tool

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343564A1 (fr) * 1976-03-11 1977-10-07 Brendle Robert Outil de mise en place de cheville taraudee
US4028790A (en) * 1976-03-25 1977-06-14 Northern Telecom Limited Removal of connector pins
US4356719A (en) * 1980-06-09 1982-11-02 Usm Corporation Mandrel jaw and method of manufacture
US4353239A (en) * 1981-06-10 1982-10-12 Nihon Nejimawashi Co., Ltd. Hand riveter
US4598572A (en) * 1985-02-04 1986-07-08 Huck Manufacturing Company Apparatus and gripping jaw assembly for setting fasteners
USD383047S (en) * 1995-01-18 1997-09-02 Panduit Corp. Set of handles for a crimping tool
US5729880A (en) * 1996-06-06 1998-03-24 Ko; Yung-Chang Adjustable type hand rivet nut tool with quick-change mandrel
US6115900A (en) * 1997-12-30 2000-09-12 Emhart Inc. Hand rivet setting tool
US6711930B2 (en) 2001-06-01 2004-03-30 Telect, Inc. Fiber optic cable trough component notching system
US7189243B1 (en) * 2004-03-31 2007-03-13 Howmedica Osteonics Corp. Orthopaedic fixation pin extraction
WO2007087083A2 (en) * 2006-01-25 2007-08-02 Acument Intellectual Properties Llc Offset pulling head
WO2007087083A3 (en) * 2006-01-25 2007-11-29 Acument Ip Llc Offset pulling head
US20080184545A1 (en) * 2007-02-01 2008-08-07 Sps Technologies, Llc High performance jaw system for blind fastener installation
US7526939B2 (en) * 2007-02-01 2009-05-05 Sps Technologies, Llc High performance jaw system for blind fastener installation
US20110048099A1 (en) * 2009-08-28 2011-03-03 Sps Technologies, Llc Hand-tool system for installing blind fasteners
US8307690B2 (en) 2009-08-28 2012-11-13 Sps Technologies, Llc Hand-tool system for installing blind fasteners
US20110209341A1 (en) * 2010-02-26 2011-09-01 Karat Industrial Corporation Rivet tool capable of measuring size of blind rivet
US8650731B2 (en) * 2010-02-26 2014-02-18 Karat Industrial Corporation Rivet tool capable of measuring size of blind rivet
CN102476158A (zh) * 2010-11-20 2012-05-30 余姚唐文工具有限公司 单把式拉铆枪
CN102476158B (zh) * 2010-11-20 2014-12-10 余姚唐文工具有限公司 单把式拉铆枪
US20140036481A1 (en) * 2012-08-06 2014-02-06 Yi-Jhen Chen Handy riveter device
US8764214B2 (en) * 2012-08-06 2014-07-01 Yi-Jhen Chen Handy riveter device
US11179766B2 (en) * 2017-11-02 2021-11-23 Hangzhou Great Star Industrial Co., Ltd. Pull riveting system
US11478844B2 (en) * 2018-07-27 2022-10-25 Hangzhou United Tools Co., Ltd. Rivet gun

Also Published As

Publication number Publication date
DE2433207C3 (de) 1980-11-06
DE2433207A1 (de) 1975-02-06
DE2433207B2 (de) 1980-03-13
JPS5324692Y2 (US20030199744A1-20031023-C00003.png) 1978-06-24
JPS5032673U (US20030199744A1-20031023-C00003.png) 1975-04-09
GB1429421A (en) 1976-03-24

Similar Documents

Publication Publication Date Title
US3886782A (en) Hand riveter
US3886783A (en) Automatic loading blind riveter
US4039099A (en) Securing of rivets to portable articles
US3328985A (en) Rivet gun device
US3326254A (en) Holder for elongated article
JPS58145325A (ja) ヘツドが変形可能な締め具を打ち込むための手持ち式打ち込み工具および打ち込み方法
US4353239A (en) Hand riveter
US3842649A (en) Rivet setting tool for blind rivets
US2535403A (en) Appliance for dual heading of hollow rivets
US3280615A (en) Rivet gun
US3831424A (en) Pliers type blind riveting tool
US4144738A (en) Fastener setting hand tool
US3302444A (en) Adjustable rivet setting tools
US4147077A (en) Adjustable locking wrench
US3646800A (en) Mandrel rivet-setting tool
US3838499A (en) Method of one-sided riveting tool for its performance
US3626745A (en) Rivet gun accessory
US2616316A (en) Cam actuated crimping pliers
US2216767A (en) Riveting tool
US6817074B2 (en) Piercing and riveting tool, rivet, and method
US3596496A (en) Rivet setting tool
US3376727A (en) Rivet setting device
US4088004A (en) Fastening tool device
US3426572A (en) Rivet setting tool
US3359778A (en) Manually operable tool for setting tubular rivets