FR346351A - Device for screwing and unscrewing assembly studs - Google Patents

Device for screwing and unscrewing assembly studs

Info

Publication number
FR346351A
FR346351A FR346351DA FR346351A FR 346351 A FR346351 A FR 346351A FR 346351D A FR346351D A FR 346351DA FR 346351 A FR346351 A FR 346351A
Authority
FR
France
Prior art keywords
screwing
assembly studs
unscrewing assembly
unscrewing
studs
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
Other languages
French (fr)
Inventor
Eugenie-Leonore Chambenoit
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.)
EUGENIE LEONORE CHAMBENOIT
Original Assignee
EUGENIE LEONORE CHAMBENOIT
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 EUGENIE LEONORE CHAMBENOIT filed Critical EUGENIE LEONORE CHAMBENOIT
Application granted granted Critical
Publication of FR346351A publication Critical patent/FR346351A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR346351D 1904-09-17 1904-09-17 Device for screwing and unscrewing assembly studs Expired FR346351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR346351T 1904-09-17

Publications (1)

Publication Number Publication Date
FR346351A true FR346351A (en) 1905-01-17

Family

ID=1395072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR346351D Expired FR346351A (en) 1904-09-17 1904-09-17 Device for screwing and unscrewing assembly studs

Country Status (1)

Country Link
FR (1) FR346351A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622466A (en) * 1949-04-18 1952-12-23 Vanden Bos Stud remover and driver
US2775153A (en) * 1955-03-25 1956-12-25 Leonard J Parhaniemi Stud drivers and pullers
DE1045927B (en) * 1943-03-24 1958-12-04 Luise Jantzen Geb Bauer Tool for screwing in and out stud bolts
US2943522A (en) * 1959-08-24 1960-07-05 Alice F Jones Wrench for inserting or removing pipe union nipples
US4404875A (en) * 1980-07-18 1983-09-20 Usm Corporation Installer drive unit for chemical anchor
US4620360A (en) * 1984-12-24 1986-11-04 Lisle Corporation Shock absorber removing tool
EP0212672A1 (en) * 1985-08-29 1987-03-04 Eem Rachanski Enterprises, Inc. Stud installer
EP3542964A1 (en) * 2018-03-22 2019-09-25 HILTI Aktiengesellschaft Setting tool for a compound anchor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045927B (en) * 1943-03-24 1958-12-04 Luise Jantzen Geb Bauer Tool for screwing in and out stud bolts
US2622466A (en) * 1949-04-18 1952-12-23 Vanden Bos Stud remover and driver
US2775153A (en) * 1955-03-25 1956-12-25 Leonard J Parhaniemi Stud drivers and pullers
US2943522A (en) * 1959-08-24 1960-07-05 Alice F Jones Wrench for inserting or removing pipe union nipples
US4404875A (en) * 1980-07-18 1983-09-20 Usm Corporation Installer drive unit for chemical anchor
US4620360A (en) * 1984-12-24 1986-11-04 Lisle Corporation Shock absorber removing tool
EP0212672A1 (en) * 1985-08-29 1987-03-04 Eem Rachanski Enterprises, Inc. Stud installer
US4741229A (en) * 1985-08-29 1988-05-03 Eem Rachanski Enterprises, Inc. Stud installer
EP3542964A1 (en) * 2018-03-22 2019-09-25 HILTI Aktiengesellschaft Setting tool for a compound anchor

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