EP0060158B1 - Nouvel appareil pour un enfoncement de chevilles ou d'objets analogues - Google Patents

Nouvel appareil pour un enfoncement de chevilles ou d'objets analogues Download PDF

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Publication number
EP0060158B1
EP0060158B1 EP19820400248 EP82400248A EP0060158B1 EP 0060158 B1 EP0060158 B1 EP 0060158B1 EP 19820400248 EP19820400248 EP 19820400248 EP 82400248 A EP82400248 A EP 82400248A EP 0060158 B1 EP0060158 B1 EP 0060158B1
Authority
EP
European Patent Office
Prior art keywords
fixed part
connector
pin
movable part
groove
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
Application number
EP19820400248
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0060158A1 (fr
Inventor
Pierre Termet
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.)
Lyonnaise D'etudes Et De Fabrication Indus Ste
Original Assignee
SOLEFI SARL
LYONNAISE D'ETUDES ET DE FABRICATION INDUSTRIELLES Sarl SOLEFI Ste
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 SOLEFI SARL, LYONNAISE D'ETUDES ET DE FABRICATION INDUSTRIELLES Sarl SOLEFI Ste filed Critical SOLEFI SARL
Publication of EP0060158A1 publication Critical patent/EP0060158A1/fr
Application granted granted Critical
Publication of EP0060158B1 publication Critical patent/EP0060158B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/02—Hand-held nailing tools; Nail feeding devices operated by manual power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers

Definitions

  • the present invention relates to an apparatus for carrying out manually using, for example with a hammer or a mallet, the insertion of ankles or the like in hard materials such as walls, of the type comprising a push rod on which the user strikes with a hammer or a mallet and which, sliding inside the body of the device, pushes the pin into the material, said body being constituted by a fixed part whose end leans against the material where you want to push the pin, and by a movable part capable of sliding relative to the fixed part, a return spring being disposed inside the body of the device to spread the part mobile of the fixed part, the mobile part being able to move in the direction of the material in which the ankle is pushed in by compressing the return spring as the ankle sinks under the action of impacts struck by the user on the rod-poussoi r.
  • Apparatuses of this type are already known, for example from documents FR-A-1122568 and FR-A-1148279, which allow the insertion of ankles using repeated blows given with the aid of a hammer. These devices are not easy to use because they do not allow easy adaptation to the different types of plugs that may be used.
  • the present invention aims to overcome this drawback.
  • an apparatus for driving the ankles or the like in materials such as walls of the aforementioned type characterized in that it comprises a removable endpiece which is held in the fixed part of the body. the device by a longitudinal groove disposed on the periphery of the endpiece, groove which ends in a circular part of larger diameter in which is placed a locking member which, in a position is opposed to the release of the tip and in another position allows.
  • the invention allows by a set of tips of different shapes to easily adapt the device to the different types of washers or fasteners that must be fixed using the dowels. Likewise, different forms of end caps adapting to particular profiles can be easily mounted on the device.
  • this locking member is held by a circular clip in the position which opposes the removal of the endpiece.
  • FIG. 1 represents a view in longitudinal section of an apparatus according to the invention.
  • FIG. 2 represents a sectional view along II-II of FIG. 1.
  • Figure 3 shows a sectional view of the apparatus of Figure 1 when it drives a dowel into a material.
  • Figure 4 is a top view along arrow IV of Figure 1, the removable tip being mcnté and locked.
  • Figure 5 corresponds to Figure 4, the .mobile tip being removed from the fixed part of the body of the device.
  • Figure 6 is a sectional view along VI-VI of Figure 1.
  • FIGS. 1 and 2 There is shown in section in FIGS. 1 and 2, the fixed part 1 of the body of the apparatus and the mobile part 2 which is capable of telescopically sliding outside the part 1, of the stops 3 and 4, preventing the movable part from being released from the fixed part.
  • the fixed part 1 has a tip 5 which, in the conventional manner, has a recess and magnets 6 intended to hold the washer or the fastener which must be crossed by the pin which is not shown in FIG. 1.
  • the movable part 2 of the body of the device comprises a head 7 through which the push rod 8 passes.
  • a return spring 9 is located inside the movable part 2.
  • This spring 9 which bears on the one hand at 10 on the fixed part 1 of the body of the device and on the other hand at 11 on the head 7 of the movable part 2 while being around the push rod 8, tends to constantly push the movable part 2 relative to the fixed part 1 into the position shown in FIG. 1.
  • the push rod 8 has over a certain length a groove 12 of smaller diameter.
  • An elastic return ring 14 constantly pushes each lug 13 towards the push rod 8 .
  • the fixed part 1 of the body of the device has a rubber stop 15 against which the shoulder 16 of the push rod 8 can bear, the end 17 of which engages in the cavity 18 of the fixed part, which is intended to receive the ankle.
  • An annular magnet device 19 ensures in a conventional manner the maintenance of the ankle before the process of driving in the latter has started
  • the removable endpiece 5 has a cylindrical part 20 which engages in a recess 21 of corresponding shape made in the fixed part 1 of the body of the device.
  • a locking member 22 secures the end piece 5 and the fixed part 1 of the body of the device.
  • This locking member 22 has a head extended inward by a stud 23 milled parallel on two of its sides.
  • a radial housing or recess 24 in the form of a buttonhole is produced over a certain depth of the wall of the part 20 of the end piece.
  • An elastic ring 25 placed in a circular groove 26 formed around the periphery of part 1 and in the head of the locking member ensures that the latter is held in place in the position corresponding to the attachment of the end piece to the part fixed 1 to the body of the device.
  • the user then takes the movable part 2 of the body of the device using a hand and he applies the end of the device against the surface in which he wishes to drive the ankle.
  • the end of the push rod 17 then comes into contact with the head of the dowel, the tip of which rests on the material in which it is to be pressed.
  • the pins 13 are returned to the right part of the groove 12 of the push rod 8 under the effect of the pressure exerted by the user on the movable part 2 of the body of the device.
  • the shocks caused by the hammer on the push rod 8 do not affect the movable part of the body of the device because the push rod 8 can slide relative to the head thanks to the throat 12.
  • the device is perfectly held against the material when the ankle is pressed in, which ensures that the latter is put into place quite precisely.
  • Figure 3 a sectional view of the apparatus during the insertion of the ankle. Note that in this figure the spring 9 is notably more compressed than in Figure 1.
  • the user brings the device back.
  • the spring 9 pushes the front part 1 to the right and separating it from the part 2 and the pins 13 pushed back by the elastic cheek 14 hold the push rod 8 in the position where it is located so that the a new anchor can be inserted without having to replace it manually as is necessary with previous devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP19820400248 1981-02-11 1982-02-11 Nouvel appareil pour un enfoncement de chevilles ou d'objets analogues Expired EP0060158B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8102697A FR2499444A1 (fr) 1981-02-11 1981-02-11 Nouvel appareil pour un enfoncement de chevilles ou d'objets analogues
FR8102697 1981-02-11

Publications (2)

Publication Number Publication Date
EP0060158A1 EP0060158A1 (fr) 1982-09-15
EP0060158B1 true EP0060158B1 (fr) 1985-05-08

Family

ID=9255090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400248 Expired EP0060158B1 (fr) 1981-02-11 1982-02-11 Nouvel appareil pour un enfoncement de chevilles ou d'objets analogues

Country Status (3)

Country Link
EP (1) EP0060158B1 (zh)
DE (1) DE3263624D1 (zh)
FR (1) FR2499444A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017319A1 (es) * 1991-03-27 1992-10-15 Colis Internacional, S.A. Sistema de fijacion perfeccionado para paredes
RU94044169A (ru) 1994-12-16 1996-10-20 И.А. Кочетов Многослойный аналитический элемент
AU697968B2 (en) * 1996-07-04 1998-10-22 Gary Maxwell Leete Multi-purpose framing tool
GB2310820B (en) * 1996-07-04 1998-02-18 Gary Maxwell Leete Multi-purpose framing tool
DE102008048672B3 (de) * 2008-03-20 2010-03-04 Burhan Dereli Werkzeug mit einer Vorschubbewegungs-Übertragungseinrichtung
CN106514560A (zh) * 2016-12-14 2017-03-22 汤子宁 一种机械式楔钉器
US10821583B2 (en) * 2017-03-24 2020-11-03 Raytheon Technologies Corporation Spring loaded pilot punch assembly
CN109822514B (zh) * 2019-03-14 2024-01-23 国投物业有限责任公司北京一分公司 一种手动储能动力射钉器
CN113787490B (zh) * 2021-10-29 2023-03-14 南溪南山设备制造有限公司 一种按压式一体钉射钉器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666201A (en) * 1952-02-01 1954-01-19 Howard J Van Orden Nail driver
FR1122568A (fr) * 1955-04-13 1956-09-10 Appareil à scellement par frappe
BE547394A (zh) * 1955-04-29
DE1081390B (de) * 1955-06-28 1960-05-05 Walter Schulz Handbetaetigtes Bolzensetzgeraet zum Eintreiben von Kopfbolzen
US2890455A (en) * 1957-04-11 1959-06-16 Skil Corp Nail driver

Also Published As

Publication number Publication date
EP0060158A1 (fr) 1982-09-15
FR2499444B1 (zh) 1984-10-19
FR2499444A1 (fr) 1982-08-13
DE3263624D1 (en) 1985-06-13

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