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GB2038674B - Rotary percussive tool - Google Patents

Rotary percussive tool

Info

Publication number
GB2038674B
GB2038674B GB7943745A GB7943745A GB2038674B GB 2038674 B GB2038674 B GB 2038674B GB 7943745 A GB7943745 A GB 7943745A GB 7943745 A GB7943745 A GB 7943745A GB 2038674 B GB2038674 B GB 2038674B
Authority
GB
United Kingdom
Prior art keywords
percussive tool
rotary percussive
rotary
tool
percussive
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
GB7943745A
Other versions
GB2038674A (en
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.)
V NI I PROEKTNOKONSTRUK I MEK
Original Assignee
V NI I PROEKTNOKONSTRUK I MEK
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 V NI I PROEKTNOKONSTRUK I MEK filed Critical V NI I PROEKTNOKONSTRUK I MEK
Publication of GB2038674A publication Critical patent/GB2038674A/en
Application granted granted Critical
Publication of GB2038674B publication Critical patent/GB2038674B/en
Expired legal-status Critical Current

Links

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • F16D7/027—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs with multiple lamellae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
GB7943745A 1978-12-27 1979-12-19 Rotary percussive tool Expired GB2038674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782697193A SU947416A1 (en) 1978-12-27 1978-12-27 Rotary-percussive machine

Publications (2)

Publication Number Publication Date
GB2038674A GB2038674A (en) 1980-07-30
GB2038674B true GB2038674B (en) 1982-09-29

Family

ID=20798773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7943745A Expired GB2038674B (en) 1978-12-27 1979-12-19 Rotary percussive tool

Country Status (4)

Country Link
DE (1) DE2951420C2 (en)
GB (1) GB2038674B (en)
SE (1) SE437233B (en)
SU (1) SU947416A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021593C2 (en) * 1980-06-09 1983-10-13 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut mechanizirovannogo i ručnogo stroitel'no-montažnogo instrumenta, vibratorov i stroitel'no-otdeločnych mašin VNIISMI, Chimki, Moskovskaja oblast' Safety coupling for rotary impact hammers
SU1038476A2 (en) * 1980-06-23 1983-08-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента Вибраторов И Строительно-Отделочных Машин Rotary percussive tool
DE3637354A1 (en) * 1986-11-03 1988-05-05 Bosch Gmbh Robert Tool holder
GB2395452A (en) * 2002-11-19 2004-05-26 Black & Decker Inc Portable hand-held drill with overload clutch
DE10253972A1 (en) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Hand tool, in particular hammer drill or hammer
EP2937186A1 (en) * 2014-04-22 2015-10-28 HILTI Aktiengesellschaft Manual machine tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938603C (en) * 1954-03-14 1956-02-02 Siemens Ag Rotary drilling machine, in particular rock drilling machine
US3161242A (en) * 1960-05-31 1964-12-15 Skil Corp Rotary-hammer devices and tool element accessories therefor

Also Published As

Publication number Publication date
GB2038674A (en) 1980-07-30
SU947416A1 (en) 1982-07-30
SE7910546L (en) 1980-06-28
SE437233B (en) 1985-02-18
DE2951420C2 (en) 1985-02-07
DE2951420A1 (en) 1980-07-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee