GB619450A - Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases - Google Patents

Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases

Info

Publication number
GB619450A
GB619450A GB3653846A GB3653846A GB619450A GB 619450 A GB619450 A GB 619450A GB 3653846 A GB3653846 A GB 3653846A GB 3653846 A GB3653846 A GB 3653846A GB 619450 A GB619450 A GB 619450A
Authority
GB
United Kingdom
Prior art keywords
watch
backs
hermetic
bodies
relating
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
GB3653846A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3653846A priority Critical patent/GB619450A/en
Publication of GB619450A publication Critical patent/GB619450A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/10—Devices for opening or closing watch bottoms or covers

Abstract

619,450. Clamps; wrenches. SHOOT, M. Dec. 11, 1946, No. 36538. [Classes 61 (ii) and 61 (iii)] [Also in Group XVIII] Watch backs are unscrewed from their cases by a combination of holding device, Fig. 1, and wrench, Fig. 3, the holder comprising a fixed jaw 1 and adjustable jaw 3 fixed anywhere along the guide rods 2 by a set-screw 4 and having pairs of pins 5 screwed into suitable holes 6 and adapted to engage the edge of the body of the watch and support it with its face depending into the recess 7, and the wrench having pairs of interchangeable jaws 17 clamped in adjusted position in slots 13, 14 and provided with pins, flats or milled jaws for use on the slotted, flatted or milled watch back.
GB3653846A 1946-12-11 1946-12-11 Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases Expired GB619450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3653846A GB619450A (en) 1946-12-11 1946-12-11 Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3653846A GB619450A (en) 1946-12-11 1946-12-11 Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases

Publications (1)

Publication Number Publication Date
GB619450A true GB619450A (en) 1949-03-09

Family

ID=10389066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3653846A Expired GB619450A (en) 1946-12-11 1946-12-11 Improvements in or relating to means for removing the backs from the bodies of hermetic watch cases

Country Status (1)

Country Link
GB (1) GB619450A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830487A (en) * 1973-05-09 1974-08-20 Raymond Lee Organization Inc Support stand for clock movements and the like
US3848484A (en) * 1973-09-21 1974-11-19 Bulova Watch Co Inc Watch movement holder
FR2523498A1 (en) * 1982-03-19 1983-09-23 Klann Horst DEVICE FOR TIGHTENING AND UNLOCKING CONNECTIONS WITH SUSPENSION LEGS OF MOTOR VEHICLES
GB2117297A (en) * 1982-03-18 1983-10-12 Kenneth D Kloster Wrenches
GB2288039A (en) * 1994-03-31 1995-10-04 Hattori Seiko Co Ltd Watch case back opener
GB2339547A (en) * 1998-07-16 2000-02-02 Geoffrey Davies Adjustable pin spanner
CN109249348A (en) * 2017-07-13 2019-01-22 温州市强达表业有限公司 Watch rear cover cover picker
CN110209040A (en) * 2019-06-28 2019-09-06 杨少宏 A kind of wrist-watch fixed mechanism
CN111708270A (en) * 2020-06-02 2020-09-25 博众精工科技股份有限公司 Clamp mechanism of watch dial plate and carrier device comprising same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830487A (en) * 1973-05-09 1974-08-20 Raymond Lee Organization Inc Support stand for clock movements and the like
US3848484A (en) * 1973-09-21 1974-11-19 Bulova Watch Co Inc Watch movement holder
GB2117297A (en) * 1982-03-18 1983-10-12 Kenneth D Kloster Wrenches
FR2523498A1 (en) * 1982-03-19 1983-09-23 Klann Horst DEVICE FOR TIGHTENING AND UNLOCKING CONNECTIONS WITH SUSPENSION LEGS OF MOTOR VEHICLES
GB2288039A (en) * 1994-03-31 1995-10-04 Hattori Seiko Co Ltd Watch case back opener
GB2288039B (en) * 1994-03-31 1997-12-10 Hattori Seiko Co Ltd Watch case back opener
CH688747GA3 (en) * 1994-03-31 1998-02-27 Hattori Seiko Co Ltd Uhrengehaeuse-Rueckseiten|ffner.
GB2339547A (en) * 1998-07-16 2000-02-02 Geoffrey Davies Adjustable pin spanner
CN109249348A (en) * 2017-07-13 2019-01-22 温州市强达表业有限公司 Watch rear cover cover picker
CN110209040A (en) * 2019-06-28 2019-09-06 杨少宏 A kind of wrist-watch fixed mechanism
CN111708270A (en) * 2020-06-02 2020-09-25 博众精工科技股份有限公司 Clamp mechanism of watch dial plate and carrier device comprising same

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