US3687441A - Machine tools - Google Patents

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Publication number
US3687441A
US3687441A US77980A US3687441DA US3687441A US 3687441 A US3687441 A US 3687441A US 77980 A US77980 A US 77980A US 3687441D A US3687441D A US 3687441DA US 3687441 A US3687441 A US 3687441A
Authority
US
United States
Prior art keywords
passage
nut
stud
clamp
slot
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
US77980A
Other languages
English (en)
Inventor
Robert F Anderson
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
Application granted granted Critical
Publication of US3687441A publication Critical patent/US3687441A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/09—Releasable fastening devices with a stud engaging a keyhole slot
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B25B5/106—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element with one end of the lever resting on an additional block and the screw being positioned between the ends of the lever
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/045—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts
    • F16B37/046—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts with resilient means for urging the nut inside the channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
US77980A 1970-10-05 1970-10-05 Machine tools Expired - Lifetime US3687441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7798070A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
US3687441A true US3687441A (en) 1972-08-29

Family

ID=22141140

Family Applications (1)

Application Number Title Priority Date Filing Date
US77980A Expired - Lifetime US3687441A (en) 1970-10-05 1970-10-05 Machine tools

Country Status (6)

Country Link
US (1) US3687441A (it)
BE (1) BE773497A (it)
DE (1) DE2149358A1 (it)
FR (1) FR2110223B3 (it)
IT (1) IT939926B (it)
NL (1) NL7113585A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850421A (en) * 1973-04-23 1974-11-26 R Orris Clamp apparatus
US4834358A (en) * 1988-02-04 1989-05-30 Carr Lane Mfg. Co. Modular fixturing system
GB2211767A (en) * 1987-10-10 1989-07-12 J A Clark & Co Method of and device for providing additional fixing locations on machine tables

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300473C1 (de) * 1983-01-08 1984-01-05 Heinrich 7853 Steinen Schupper Spannvorrichtung
DE3838506A1 (de) * 1987-12-12 1989-06-22 Albert Lukatsch Spannpratze

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873736A (en) * 1906-03-08 1907-12-17 Samuel E Dittman Clamp for printing-plates.
US1072363A (en) * 1911-07-13 1913-09-02 Charles C Roberts Adjustable work-supporting device.
US1401444A (en) * 1920-11-05 1921-12-27 Charles C Roberts Extension-bolt
US1479127A (en) * 1921-03-15 1924-01-01 Jr Harry Cadwallader Machine clamp
US2349087A (en) * 1942-11-17 1944-05-16 Fraser John Hartley Work clamp
US2560525A (en) * 1946-09-28 1951-07-10 Falk Corp Anchor stud
FR1222770A (fr) * 1959-01-22 1960-06-13 Cousin Freres Sa Bride et pied de bride à montage rapide
US3150870A (en) * 1961-03-17 1964-09-29 John W Nelson Clamping tool
US3194548A (en) * 1962-05-21 1965-07-13 Feinmechanik G M B H Clamping arrangement
US3380730A (en) * 1965-04-15 1968-04-30 Carver & Co Eng Workpiece clamping devices
US3512769A (en) * 1967-05-18 1970-05-19 Harold George Pendry Machine tool work holders
US3570836A (en) * 1968-12-10 1971-03-16 Genevoise Instr Physique Clamping device for immobilising an object on a support table

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873736A (en) * 1906-03-08 1907-12-17 Samuel E Dittman Clamp for printing-plates.
US1072363A (en) * 1911-07-13 1913-09-02 Charles C Roberts Adjustable work-supporting device.
US1401444A (en) * 1920-11-05 1921-12-27 Charles C Roberts Extension-bolt
US1479127A (en) * 1921-03-15 1924-01-01 Jr Harry Cadwallader Machine clamp
US2349087A (en) * 1942-11-17 1944-05-16 Fraser John Hartley Work clamp
US2560525A (en) * 1946-09-28 1951-07-10 Falk Corp Anchor stud
FR1222770A (fr) * 1959-01-22 1960-06-13 Cousin Freres Sa Bride et pied de bride à montage rapide
US3150870A (en) * 1961-03-17 1964-09-29 John W Nelson Clamping tool
US3194548A (en) * 1962-05-21 1965-07-13 Feinmechanik G M B H Clamping arrangement
US3380730A (en) * 1965-04-15 1968-04-30 Carver & Co Eng Workpiece clamping devices
US3512769A (en) * 1967-05-18 1970-05-19 Harold George Pendry Machine tool work holders
US3570836A (en) * 1968-12-10 1971-03-16 Genevoise Instr Physique Clamping device for immobilising an object on a support table

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850421A (en) * 1973-04-23 1974-11-26 R Orris Clamp apparatus
GB2211767A (en) * 1987-10-10 1989-07-12 J A Clark & Co Method of and device for providing additional fixing locations on machine tables
GB2211767B (en) * 1987-10-10 1991-07-24 J A Clark & Co Method of and device for providing additional fixing locations on machine tables
US4834358A (en) * 1988-02-04 1989-05-30 Carr Lane Mfg. Co. Modular fixturing system

Also Published As

Publication number Publication date
IT939926B (it) 1973-02-10
BE773497A (fr) 1972-04-05
DE2149358A1 (de) 1972-04-13
NL7113585A (it) 1972-04-07
FR2110223A3 (it) 1972-06-02
FR2110223B3 (it) 1974-06-07

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