GB2017250A - A Set Screw for a Speed Governor for a Fuel Injection Pump - Google Patents

A Set Screw for a Speed Governor for a Fuel Injection Pump

Info

Publication number
GB2017250A
GB2017250A GB7910007A GB7910007A GB2017250A GB 2017250 A GB2017250 A GB 2017250A GB 7910007 A GB7910007 A GB 7910007A GB 7910007 A GB7910007 A GB 7910007A GB 2017250 A GB2017250 A GB 2017250A
Authority
GB
United Kingdom
Prior art keywords
bolt
set screw
speed governor
fuel injection
injection pump
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.)
Granted
Application number
GB7910007A
Other versions
GB2017250B (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2017250A publication Critical patent/GB2017250A/en
Application granted granted Critical
Publication of GB2017250B publication Critical patent/GB2017250B/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/225—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of a settable material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • 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
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Connection Of Plates (AREA)

Abstract

A set screw for a speed governor has a bolt (30) with either a small hard metal plate soldered to an end of the bolt or a hardened steel ball (24) rolled in at an end of the bolt (30) whereby a wear-resistant stop is formed independently of the material of the bolt. In use, the bolt is locked in a set position by a micro-encapsulated adhesive (36). To prevent tampering, the rear end (37) of the bolt lies in a recess (40) in a housing (35) and is covered by a metal cap (42) having barbs (44) to prevent withdrawal. <IMAGE>
GB7910007A 1978-03-22 1979-03-21 Set screw for a speed governor for a fuel injection pump Expired GB2017250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782812451 DE2812451A1 (en) 1978-03-22 1978-03-22 ADJUSTING SCREW FOR SPEED CONTROLLER OF FUEL INJECTION PUMPS

Publications (2)

Publication Number Publication Date
GB2017250A true GB2017250A (en) 1979-10-03
GB2017250B GB2017250B (en) 1982-10-20

Family

ID=6035129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910007A Expired GB2017250B (en) 1978-03-22 1979-03-21 Set screw for a speed governor for a fuel injection pump

Country Status (3)

Country Link
JP (1) JPS54130728A (en)
DE (1) DE2812451A1 (en)
GB (1) GB2017250B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930371A (en) * 1988-12-01 1990-06-05 Schneider William J Apparatus for locking a flywheel
DE9209715U1 (en) * 1992-07-20 1992-11-26 Langer, Georg, 5828 Ennepetal Clamping screw
EP0661464A1 (en) * 1993-12-24 1995-07-05 PAGUAG GmbH &amp; Co. Fastening element
US6074147A (en) * 1998-11-02 2000-06-13 Ford Motor Company Tamper-proof set screw
JP2017116009A (en) * 2015-12-25 2017-06-29 株式会社クボタ Apparatus with adjustment bolt

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184330U (en) * 1983-05-26 1984-12-07 株式会社ボッシュオートモーティブ　システム fuel injection pump
JPS59184329U (en) * 1983-05-26 1984-12-07 株式会社ボッシュオートモーティブ　システム Governor fuel injection amount adjustment device
CN103659400A (en) * 2013-12-05 2014-03-26 重庆顺多利机车有限责任公司 Quick-replacement locating pin of locating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311044A1 (en) * 1973-03-06 1974-09-12 Bosch Gmbh Robert Centrifugal governor for fuel injection engines
DE2431254A1 (en) * 1974-06-28 1976-01-08 Linde Ag Applying sliding metal layer - on copper-plated sliding surface of hydraulic piston engine part by sintering under heat and pressure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930371A (en) * 1988-12-01 1990-06-05 Schneider William J Apparatus for locking a flywheel
DE9209715U1 (en) * 1992-07-20 1992-11-26 Langer, Georg, 5828 Ennepetal Clamping screw
EP0661464A1 (en) * 1993-12-24 1995-07-05 PAGUAG GmbH &amp; Co. Fastening element
US6074147A (en) * 1998-11-02 2000-06-13 Ford Motor Company Tamper-proof set screw
JP2017116009A (en) * 2015-12-25 2017-06-29 株式会社クボタ Apparatus with adjustment bolt

Also Published As

Publication number Publication date
DE2812451A1 (en) 1979-10-04
JPS54130728A (en) 1979-10-11
GB2017250B (en) 1982-10-20

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Legal Events

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